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https://wiki.robojackets.org/index.php?title=RC10Kicker1Errata&diff=8991
RC10Kicker1Errata
2010-07-03T06:36:12Z
<p>AndyB: </p>
<hr />
<div>Despite being a fairly mature design, there are quite a few wrinkles in the kicker board. Furthermore, it seems to be much lower impedance then the last design and produces far more power (250V @ 360++A). This kills our silicon. <br />
<br />
==Current Limit==<br />
The current limit measures current through the silicon not through the solenoid. When using the circuit <br />
# The IGBT switches on<br />
# The IGBT switches off when a programmed current limit has been reached. Thanks to the flyback diode, that current still runs in the solenoid.<br />
# Thus, when the IGBT switches on again (nearly instantaneously) it sees the current running in the flyback/solenoid + new current. This destroys the silicon<br />
<br />
The solution is to measure the current running in the solenoid. I'll put up a modified schematic.<br />
<br />
Also, there are a few problems associated with this section of the circuit<br />
* Shunt resistor is underrated. Burned up one during testing.<br />
* The gate resistors may have too little power though this is probably related to the failure of an IGBT during testing. <br />
<br />
==Barebones Layout Issues==<br />
The prototype was manufactured on a barebones process so some errors have been incurred as a result.<br />
* Traces running under isolated power supply can be shorted on mounting feet of supply<br />
<br />
==Mechanical Issues==<br />
* Solenoid connector interfere with underlying screw<br />
* Battery connector interferes with underlying screw<br />
<br />
==Misc==<br />
* Fuses soldered into holders<br />
* Jumper for the safe side logic power is far too large<br />
<br />
==Future Features==<br />
* Space to add additional IGBT with separate gate drive resistor for each output<br />
* The ability to easily disable the current limit by removing or adding a part</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10Kicker1Errata&diff=8990
RC10Kicker1Errata
2010-07-03T06:34:58Z
<p>AndyB: </p>
<hr />
<div><br />
Despite being a fairly mature design, there are quite a few wrinkles in the kicker board. Furthermore, it seems to be producing far too much <br />
<br />
==Current Limit==<br />
The current limit measures current through the silicon not through the solenoid. When using the circuit <br />
# The IGBT switches on<br />
# The IGBT switches off when a programmed current limit has been reached. Thanks to the flyback diode, that current still runs in the solenoid.<br />
# Thus, when the IGBT switches on again (nearly instantaneously) it sees the current running in the flyback/solenoid + new current. This destroys the silicon<br />
<br />
The solution is to measure the current running in the solenoid. I'll put up a modified schematic.<br />
<br />
Also, there are a few problems associated with this section of the circuit<br />
* Shunt resistor is underrated. Burned up one during testing.<br />
* The gate resistors may have too little power though this is probably related to the failure of an IGBT during testing. <br />
<br />
==Barebones Layout Issues==<br />
The prototype was manufactured on a barebones process so some errors have been incurred as a result.<br />
* Traces running under isolated power supply can be shorted on mounting feet of supply<br />
<br />
==Mechanical Issues==<br />
* Solenoid connector interfere with underlying screw<br />
* Battery connector interferes with underlying screw<br />
<br />
==Misc==<br />
* Fuses soldered into holders<br />
* Jumper for the safe side logic power is far too large<br />
<br />
==Future Features==<br />
* Space to add additional IGBT with separate gate drive resistor for each output<br />
* The ability to easily disable the current limit by removing or adding a part</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10Kicker1Errata&diff=8989
RC10Kicker1Errata
2010-07-03T06:27:52Z
<p>AndyB: Created page with 'The prototype was manufactured on a barebones process so some errors have been incurred as a result. ==Current Limit== The current limit measures current through the silicon not...'</p>
<hr />
<div>The prototype was manufactured on a barebones process so some errors have been incurred as a result.<br />
<br />
==Current Limit==<br />
The current limit measures current through the silicon not through the solenoid. When using the circuit <br />
# The IGBT switches on<br />
# The IGBT switches off when a programmed current limit has been reached. Thanks to the flyback diode, that current still runs in the solenoid.<br />
# Thus, when the IGBT switches on again (nearly instantaneously) it sees the current running in the flyback/solenoid + new current. This destroys the silicon<br />
<br />
The solution is to measure the <br />
<br />
==Barebones Layout Issues==<br />
* Traces running under isolated power supply can be shorted on mounting feet of supply<br />
<br />
==Mechanical Issues==<br />
* Solenoid connector interfere with underlying screw<br />
* Battery connector interferes with underlying screw<br />
<br />
==Misc==<br />
* Fuses soldered into holders<br />
<br />
==Future Features==<br />
* Space to add additional IGBT with separate gate drive resistor for each output</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8969
RC10KickerElectronics
2010-06-02T06:47:08Z
<p>AndyB: /* Comparator */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
: [http://www.research-service.com/ custom papers]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Transformer====<br />
: Vendor - Coilcraft<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number - <br />
: Cost - <br />
: [ datasheet]<br />
: [ coilcraft]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
====4.7uF Ceramic Bypass Cap====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 399-5507-1-ND<br />
: Manufacturer - Kemet<br />
: Manufacturer Part Number - C1206C475K5PACTU<br />
: Cost - $0.68<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=399-5507-1-ND digikey]<br />
: [http://www.kemet.com/kemet/web/homepage/kechome.nsf/vapubfiles/F3102_X5R.pdf/$file/F3102_X5R.pdf datasheet]<br />
<br />
====Tantalum Bypass Cap====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 478-2359-1-ND<br />
: Manufacturer - AVX<br />
: Manufacturer Part Number - TAJC476K020RNJ<br />
: Cost - $1.98<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=478-2359-1-ND digikey]<br />
: [http://www.avx.com/docs/Catalogs/taj.pdf datasheet]<br />
<br />
====Flyback Diode====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 6A6DICT-ND<br />
: Manufacturer - Diodes Inc<br />
: Manufacturer Part Number - 6A6-T<br />
: Cost - $0.52<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=6A6DICT-ND digikey]<br />
: [http://www.diodes.com/datasheets/ds28009.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP6541RT-E/OTCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP6541R<br />
: Cost - $0.43<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP6541RT-E/OTCT-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21696f.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 445-2473-ND<br />
: Manufacturer - TDK-Lambda<br />
: Manufacturer Part Number - CC3-1212SF-E<br />
: Cost - $11.37<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=US&WT.z_homepage_link=hp_go_button&KeyWords=CC3-1212SF-E&x=0&y=0&stock=1 digikey]<br />
: [http://us.tdk-lambda.com/lp/ftp/appnotes/cc-e_datasheet.pdf datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
<br />
====10A Fuse====<br />
: Vendor - Digikey<br />
: Vendor Part Number - F2973CT-ND<br />
: Manufacturer - Littlefuse<br />
: Manufacturer Part Number - 0157010.DR<br />
: Cost - $2.80<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=F2973CT-ND digikey]<br />
: [http://www.littelfuse.com/data/en/Data_Sheets/Littelfuse_Fuse_157.pdf datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8968
RC10KickerElectronics
2010-06-02T00:57:29Z
<p>AndyB: /* Solenoids */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
: [http://www.research-service.com/ custom papers]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Transformer====<br />
: Vendor - Coilcraft<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number - <br />
: Cost - <br />
: [ datasheet]<br />
: [ coilcraft]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
====4.7uF Ceramic Bypass Cap====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 399-5507-1-ND<br />
: Manufacturer - Kemet<br />
: Manufacturer Part Number - C1206C475K5PACTU<br />
: Cost - $0.68<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=399-5507-1-ND digikey]<br />
: [http://www.kemet.com/kemet/web/homepage/kechome.nsf/vapubfiles/F3102_X5R.pdf/$file/F3102_X5R.pdf datasheet]<br />
<br />
====Tantalum Bypass Cap====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 478-2359-1-ND<br />
: Manufacturer - AVX<br />
: Manufacturer Part Number - TAJC476K020RNJ<br />
: Cost - $1.98<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=478-2359-1-ND digikey]<br />
: [http://www.avx.com/docs/Catalogs/taj.pdf datasheet]<br />
<br />
====Flyback Diode====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 6A6DICT-ND<br />
: Manufacturer - Diodes Inc<br />
: Manufacturer Part Number - 6A6-T<br />
: Cost - $0.52<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=6A6DICT-ND digikey]<br />
: [http://www.diodes.com/datasheets/ds28009.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 445-2473-ND<br />
: Manufacturer - TDK-Lambda<br />
: Manufacturer Part Number - CC3-1212SF-E<br />
: Cost - $11.37<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=US&WT.z_homepage_link=hp_go_button&KeyWords=CC3-1212SF-E&x=0&y=0&stock=1 digikey]<br />
: [http://us.tdk-lambda.com/lp/ftp/appnotes/cc-e_datasheet.pdf datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
<br />
====10A Fuse====<br />
: Vendor - Digikey<br />
: Vendor Part Number - F2973CT-ND<br />
: Manufacturer - Littlefuse<br />
: Manufacturer Part Number - 0157010.DR<br />
: Cost - $2.80<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=F2973CT-ND digikey]<br />
: [http://www.littelfuse.com/data/en/Data_Sheets/Littelfuse_Fuse_157.pdf datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8961
RC10KickerElectronics
2010-05-27T22:22:28Z
<p>AndyB: /* Isolated DC/DC Converter */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Transformer====<br />
: Vendor - Coilcraft<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number - <br />
: Cost - <br />
: [ datasheet]<br />
: [ coilcraft]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
====4.7uF Ceramic Bypass Cap====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 399-5507-1-ND<br />
: Manufacturer - Kemet<br />
: Manufacturer Part Number - C1206C475K5PACTU<br />
: Cost - $0.68<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=399-5507-1-ND digikey]<br />
: [http://www.kemet.com/kemet/web/homepage/kechome.nsf/vapubfiles/F3102_X5R.pdf/$file/F3102_X5R.pdf datasheet]<br />
<br />
====Tantalum Bypass Cap====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 478-2359-1-ND<br />
: Manufacturer - AVX<br />
: Manufacturer Part Number - TAJC476K020RNJ<br />
: Cost - $1.98<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=478-2359-1-ND digikey]<br />
: [http://www.avx.com/docs/Catalogs/taj.pdf datasheet]<br />
<br />
====Flyback Diode====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 6A6DICT-ND<br />
: Manufacturer - Diodes Inc<br />
: Manufacturer Part Number - 6A6-T<br />
: Cost - $0.52<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=6A6DICT-ND digikey]<br />
: [http://www.diodes.com/datasheets/ds28009.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 445-2473-ND<br />
: Manufacturer - TDK-Lambda<br />
: Manufacturer Part Number - CC3-1212SF-E<br />
: Cost - $11.37<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=US&WT.z_homepage_link=hp_go_button&KeyWords=CC3-1212SF-E&x=0&y=0&stock=1 digikey]<br />
: [http://us.tdk-lambda.com/lp/ftp/appnotes/cc-e_datasheet.pdf datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
<br />
====10A Fuse====<br />
: Vendor - Digikey<br />
: Vendor Part Number - F2973CT-ND<br />
: Manufacturer - Littlefuse<br />
: Manufacturer Part Number - 0157010.DR<br />
: Cost - $2.80<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=F2973CT-ND digikey]<br />
: [http://www.littelfuse.com/data/en/Data_Sheets/Littelfuse_Fuse_157.pdf datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8960
RC10KickerElectronics
2010-05-27T20:08:16Z
<p>AndyB: /* Power Supply */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Transformer====<br />
: Vendor - Coilcraft<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number - <br />
: Cost - <br />
: [ datasheet]<br />
: [ coilcraft]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
====4.7uF Ceramic Bypass Cap====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 399-5507-1-ND<br />
: Manufacturer - Kemet<br />
: Manufacturer Part Number - C1206C475K5PACTU<br />
: Cost - $0.68<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=399-5507-1-ND digikey]<br />
: [http://www.kemet.com/kemet/web/homepage/kechome.nsf/vapubfiles/F3102_X5R.pdf/$file/F3102_X5R.pdf datasheet]<br />
<br />
====Tantalum Bypass Cap====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 478-2359-1-ND<br />
: Manufacturer - AVX<br />
: Manufacturer Part Number - TAJC476K020RNJ<br />
: Cost - $1.98<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=478-2359-1-ND digikey]<br />
: [http://www.avx.com/docs/Catalogs/taj.pdf datasheet]<br />
<br />
====Flyback Diode====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 6A6DICT-ND<br />
: Manufacturer - Diodes Inc<br />
: Manufacturer Part Number - 6A6-T<br />
: Cost - $0.52<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=6A6DICT-ND digikey]<br />
: [http://www.diodes.com/datasheets/ds28009.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 445-2473-ND<br />
: Manufacturer - TDK-Lambda<br />
: Manufacturer Part Number - CC3-1212SF-E<br />
: Cost - $11.37<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=US&WT.z_homepage_link=hp_go_button&KeyWords=CC3-1212SF-E&x=0&y=0&stock=1 digikey]<br />
: [http://us.tdk-lambda.com/lp/ftp/Specs/cc-e.pdf datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
<br />
====10A Fuse====<br />
: Vendor - Digikey<br />
: Vendor Part Number - F2973CT-ND<br />
: Manufacturer - Littlefuse<br />
: Manufacturer Part Number - 0157010.DR<br />
: Cost - $2.80<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=F2973CT-ND digikey]<br />
: [http://www.littelfuse.com/data/en/Data_Sheets/Littelfuse_Fuse_157.pdf datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8959
RC10KickerElectronics
2010-05-27T04:42:41Z
<p>AndyB: /* IGBT Driver */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Transformer====<br />
: Vendor - Coilcraft<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number - <br />
: Cost - <br />
: [ datasheet]<br />
: [ coilcraft]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
====4.7uF Ceramic Bypass Cap====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 399-5507-1-ND<br />
: Manufacturer - Kemet<br />
: Manufacturer Part Number - C1206C475K5PACTU<br />
: Cost - $0.68<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=399-5507-1-ND digikey]<br />
: [http://www.kemet.com/kemet/web/homepage/kechome.nsf/vapubfiles/F3102_X5R.pdf/$file/F3102_X5R.pdf datasheet]<br />
<br />
====Tantalum Bypass Cap====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 478-2359-1-ND<br />
: Manufacturer - AVX<br />
: Manufacturer Part Number - TAJC476K020RNJ<br />
: Cost - $1.98<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=478-2359-1-ND digikey]<br />
: [http://www.avx.com/docs/Catalogs/taj.pdf datasheet]<br />
<br />
====Flyback Diode====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 6A6DICT-ND<br />
: Manufacturer - Diodes Inc<br />
: Manufacturer Part Number - 6A6-T<br />
: Cost - $0.52<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=6A6DICT-ND digikey]<br />
: [http://www.diodes.com/datasheets/ds28009.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 445-2473-ND<br />
: Manufacturer - TDK-Lambda<br />
: Manufacturer Part Number - CC3-1212SF-E<br />
: Cost - $11.37<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=US&WT.z_homepage_link=hp_go_button&KeyWords=CC3-1212SF-E&x=0&y=0&stock=1 digikey]<br />
: [http://us.tdk-lambda.com/lp/ftp/Specs/cc-e.pdf datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8958
RC10KickerElectronics
2010-05-25T23:07:20Z
<p>AndyB: /* Charger */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Transformer====<br />
: Vendor - Coilcraft<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number - <br />
: Cost - <br />
: [ datasheet]<br />
: [ coilcraft]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
====Flyback Diode====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 6A6DICT-ND<br />
: Manufacturer - Diodes Inc<br />
: Manufacturer Part Number - 6A6-T<br />
: Cost - $0.52<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=6A6DICT-ND digikey]<br />
: [http://www.diodes.com/datasheets/ds28009.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 445-2473-ND<br />
: Manufacturer - TDK-Lambda<br />
: Manufacturer Part Number - CC3-1212SF-E<br />
: Cost - $11.37<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=US&WT.z_homepage_link=hp_go_button&KeyWords=CC3-1212SF-E&x=0&y=0&stock=1 digikey]<br />
: [http://us.tdk-lambda.com/lp/ftp/Specs/cc-e.pdf datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8957
RC10KickerElectronics
2010-05-25T21:35:47Z
<p>AndyB: /* Trigger */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
====Flyback Diode====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 6A6DICT-ND<br />
: Manufacturer - Diodes Inc<br />
: Manufacturer Part Number - 6A6-T<br />
: Cost - $0.52<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=6A6DICT-ND digikey]<br />
: [http://www.diodes.com/datasheets/ds28009.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 445-2473-ND<br />
: Manufacturer - TDK-Lambda<br />
: Manufacturer Part Number - CC3-1212SF-E<br />
: Cost - $11.37<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=US&WT.z_homepage_link=hp_go_button&KeyWords=CC3-1212SF-E&x=0&y=0&stock=1 digikey]<br />
: [http://us.tdk-lambda.com/lp/ftp/Specs/cc-e.pdf datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8956
RC10KickerElectronics
2010-05-25T21:31:43Z
<p>AndyB: /* Trigger */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
====Flyback Diode====<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 445-2473-ND<br />
: Manufacturer - TDK-Lambda<br />
: Manufacturer Part Number - CC3-1212SF-E<br />
: Cost - $11.37<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=US&WT.z_homepage_link=hp_go_button&KeyWords=CC3-1212SF-E&x=0&y=0&stock=1 digikey]<br />
: [http://us.tdk-lambda.com/lp/ftp/Specs/cc-e.pdf datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8955
RC10KickerElectronics
2010-05-25T20:19:56Z
<p>AndyB: /* Isolated DC/DC Converter */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - 445-2473-ND<br />
: Manufacturer - TDK-Lambda<br />
: Manufacturer Part Number - CC3-1212SF-E<br />
: Cost - $11.37<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=US&WT.z_homepage_link=hp_go_button&KeyWords=CC3-1212SF-E&x=0&y=0&stock=1 digikey]<br />
: [http://us.tdk-lambda.com/lp/ftp/Specs/cc-e.pdf datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10Power&diff=8954
RC10Power
2010-05-25T20:17:19Z
<p>AndyB: /* Battery */</p>
<hr />
<div>==Battery==<br />
We're using lithium polymer batteries<br />
<br />
: Vendor - [http://thunderpowerrc.com/index.html Thunder Power]<br />
: Vendor Part Number - TP1350-4SPL2<br />
: Voltage - 14.8V <br />
: Capacity - 1350mAh <br />
: Discharge Rate - 20C<br />
: Dimensions - 27 x 34 x 66 mm <br />
: Price - $49.99<br />
: Quantity - 12<br />
<br />
<br />
Vendors include <br />
* Hobby-Lobby<br />
* [http://www.rctoys.com/rc-toys-and-parts/TP-1350-4SPL2/RC-PARTS-THUNDER-POWER-4-CELL-LITHIUM-BATTERIES.html RC Toys]<br />
* [http://www.shulmanaviation.com/Pro-Lite_V2_20C.asp Shulman Aviation]<br />
<br />
Call to ensure stock!<br />
<br />
==Charging==<br />
===Charger===<br />
: Vendor - [http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXKAU0&P=ML Tower Hobbies]<br />
: Vendor Part Number - <br />
: Manufacturer - ElectriFly<br />
: Manufacturer Part Number - PolyCharge4<br />
: Capacity - 4x4 cell charger<br />
: Charge rate - 3000mA max<br />
: Price - $99<br />
: Quantity - 2<br />
<br />
===Charger Power Supply===<br />
: Vendor - Jameco<br />
: Vendor Part Number - 1585557<br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Quantity - 2<br />
<br />
===Balancer===<br />
: Vendor - [http://www.all-battery.com/2-6celllipopackbalancer.aspx All-Battery.com]<br />
: Vendor Part Number - 52001<br />
: Price - $29.95<br />
: Quantity - 8</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10Power&diff=8953
RC10Power
2010-05-25T20:04:30Z
<p>AndyB: /* Battery */</p>
<hr />
<div>==Battery==<br />
We're using lithium polymer batteries<br />
<br />
: Vendor - [http://thunderpowerrc.com/index.html Thunder Power]<br />
: Vendor Part Number - TP1350-4SPL2<br />
: Voltage - 14.8V <br />
: Capacity - 1350mAh <br />
: Discharge Rate - 20C<br />
: Dimensions - 27 x 34 x 66 mm <br />
: Price - $49.99<br />
: Quantity - 12<br />
<br />
==Charging==<br />
===Charger===<br />
: Vendor - [http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXKAU0&P=ML Tower Hobbies]<br />
: Vendor Part Number - <br />
: Manufacturer - ElectriFly<br />
: Manufacturer Part Number - PolyCharge4<br />
: Capacity - 4x4 cell charger<br />
: Charge rate - 3000mA max<br />
: Price - $99<br />
: Quantity - 2<br />
<br />
===Charger Power Supply===<br />
: Vendor - Jameco<br />
: Vendor Part Number - 1585557<br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Quantity - 2<br />
<br />
===Balancer===<br />
: Vendor - [http://www.all-battery.com/2-6celllipopackbalancer.aspx All-Battery.com]<br />
: Vendor Part Number - 52001<br />
: Price - $29.95<br />
: Quantity - 8</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8952
RC10KickerElectronics
2010-05-25T18:41:12Z
<p>AndyB: /* Isolator */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8951
RC10KickerElectronics
2010-05-25T18:40:58Z
<p>AndyB: /* Kicker Solenoid */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - $48.01<br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8950
RC10KickerElectronics
2010-05-25T18:39:50Z
<p>AndyB: /* Kicker Solenoid */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125H in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125H in 19AWG<br />
: Cost - <br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8949
RC10KickerElectronics
2010-05-25T18:37:50Z
<p>AndyB: /* Kicker Solenoid */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125HP1 in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125HP1 in 19AWG<br />
: Cost - <br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8948
RC10KickerElectronics
2010-05-25T18:37:06Z
<p>AndyB: /* Solenoids */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
'''Verify wire gauge BEFORE ordering'''<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-125hp1 in 19AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-125HP1 in 19AWG<br />
: Cost - <br />
: [http://www.electromechanicsonline.com/products/SOTUH032051.asp order link]<br />
: [http://solenoidcity.com/solenoid/tubular/s-20-125hp1.htm datasheet]<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8947
RC10KickerElectronics
2010-05-25T18:32:22Z
<p>AndyB: /* Solenoids */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - $33.56<br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8946
RC10KickerElectronics
2010-05-25T18:32:00Z
<p>AndyB: /* Solenoids */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - Solenoid City<br />
: Manufacturer Part Number - S-20-90 in 24AWG<br />
: Cost - <br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8945
RC10KickerElectronics
2010-05-25T18:31:20Z
<p>AndyB: </p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm<br />
<br />
===Chipper Solenoid===<br />
: Vendor - Solenoid City<br />
: Vendor Part Number - S-20-90 in 24AWG<br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link]<br />
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet]</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8944
RC10KickerElectronics
2010-05-25T18:29:34Z
<p>AndyB: /* Solenoid */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoids==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
===Kicker Solenoid===<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm<br />
<br />
===Chipper Solenoid===<br />
<br />
* S-20-90 in 24AWG</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8943
RC10KickerElectronics
2010-05-25T05:49:34Z
<p>AndyB: /* Power Supply */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8942
RC10KickerElectronics
2010-05-25T05:49:12Z
<p>AndyB: /* Isolation */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
<br />
===Power Supply===<br />
<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator - 5V 5mA (ballpark)<br />
* Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing) <br />
* IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum) <br />
<br />
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter<br />
<br />
====Isolated DC/DC Converter====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
<br />
====5V 50mA LDO====<br />
: Vendor - Digikey<br />
: Vendor Part Number - <br />
: Manufacturer - <br />
: Manufacturer Part Number -<br />
: Cost - <br />
: [ digikey]<br />
: [ datasheet]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8941
RC10KickerElectronics
2010-05-24T20:31:45Z
<p>AndyB: /* Current Limit */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Current Sense Resistor====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FCSL90R010FERCT-ND<br />
: Manufacturer - Ohmite<br />
: Manufacturer Part Number - FCSL90R010FER<br />
: Cost - $1.20<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND digikey]<br />
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet]<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
====Isolated DC/DC Converter====<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator<br />
* Comparator Logic<br />
* IGBT driver - ???<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8940
RC10KickerElectronics
2010-05-24T20:28:22Z
<p>AndyB: </p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Current Limit===<br />
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.<br />
<br />
====Comparator====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MAX932CSA+-ND<br />
: Manufacturer - Maxim<br />
: Manufacturer Part Number - MAX932<br />
: Cost - $3.15<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MAX932CSA%2B-ND digikey]<br />
: [http://pdfserv.maxim-ic.com/en/ds/MAX931-MAX934.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
====Isolated DC/DC Converter====<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator<br />
* Comparator Logic<br />
* IGBT driver - ???<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8939
RC10KickerElectronics
2010-05-24T20:23:51Z
<p>AndyB: /* Isolation */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
====Isolated DC/DC Converter====<br />
The DC/DC converter needs to power the<br />
* ADC - 5V 500uA<br />
* Isolation - 5V 6mA<br />
* Comparator<br />
* Comparator Logic<br />
* IGBT driver - ???<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8938
RC10KickerElectronics
2010-05-24T20:07:41Z
<p>AndyB: /* Isolator */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8937
RC10KickerElectronics
2010-05-24T20:06:47Z
<p>AndyB: </p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
===Isolation===<br />
We need to isolate the voltage sense, and the kick signals. This gives <br />
<br />
* Sense (SPI)<br />
** CLK - IN<br />
** CS - IN<br />
** Dout - OUT<br />
* Trigger<br />
** Chip - IN<br />
** Kick - IN<br />
<br />
So we need 4/1 in/out isolation<br />
<br />
====Isolator====<br />
: Vendor - Mouser<br />
: Vendor Part Number - 634-SI8451AA-A-IS1<br />
: Manufacturer - Si Labs<br />
: Manufacturer Part Number - SI8451AA-A-IS1 <br />
: Cost - $2.43<br />
: [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1 mouser]<br />
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8936
RC10KickerElectronics
2010-05-24T19:57:29Z
<p>AndyB: /* Voltage Sense */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
====ADC====<br />
: Vendor - Digikey<br />
: Vendor Part Number - MCP3001T-I/SNCT-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - MCP3001<br />
: Cost - $1.96<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey]<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8935
RC10KickerElectronics
2010-05-24T19:54:46Z
<p>AndyB: /* Caps */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8934
RC10KickerElectronics
2010-05-24T19:54:37Z
<p>AndyB: /* Trigger */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
<br />
===Trigger===<br />
The trigger system discharges the stored energy in the caps to either the chipper or kicker<br />
<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8933
RC10KickerElectronics
2010-05-24T19:54:02Z
<p>AndyB: /* Trigger */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
<br />
===Trigger===<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
====IGBT Driver====<br />
Non-inverting MOSFET 1.5A Drivers <br />
: Vendor - Digikey<br />
: Vendor Part Number - TC4427ACOA-ND<br />
: Manufacturer - Microchip<br />
: Manufacturer Part Number - TC4427<br />
: Cost - $1.01<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND digikey]<br />
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8932
RC10KickerElectronics
2010-05-24T19:49:10Z
<p>AndyB: /* IGBT */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
<br />
===Trigger===<br />
====IGBT====<br />
Rated 330V 180A. One for kicker, one for chipper<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8931
RC10KickerElectronics
2010-05-24T19:47:51Z
<p>AndyB: /* Trigger */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
<br />
===Trigger===<br />
====IGBT====<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8930
RC10KickerElectronics
2010-05-24T19:47:24Z
<p>AndyB: /* FET */</p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
<br />
===Trigger===<br />
* Key parts<br />
** IGBT<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8929
RC10KickerElectronics
2010-05-24T19:47:06Z
<p>AndyB: </p>
<hr />
<div>==Systems==<br />
<br />
===Voltage Sense===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
<br />
===Charger===<br />
LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
<br />
====FET====<br />
FET FQB34N20 (overkill - but needed after the fire on rev 1 - 2007)<br />
: Vendor - Digikey<br />
: Vendor Part Number - FQB34N20TM_AM002CT-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FQB34N20TM_AM002<br />
: Cost - $2.47<br />
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND digikey]<br />
<br />
====LT3750====<br />
: Vendor - Digikey<br />
: Vendor Part Number - LT3750EMS#PBF-ND<br />
: Manufacturer - Linear<br />
: Manufacturer Part Number - LT3750<br />
: Cost - $7.00<br />
: [http://cds.linear.com/docs/Datasheet/3750fa.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=LT3750EMS%23PBF-ND digikey]<br />
<br />
====Caps====<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
<br />
===Trigger===<br />
* Key parts<br />
** IGBT<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8928
RC10KickerElectronics
2010-05-24T19:40:51Z
<p>AndyB: </p>
<hr />
<div>==Schematics==<br />
<br />
===Voltage Sense===<br />
* We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
<br />
===Charger===<br />
* LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
* Key parts <br />
** FET FQB34N20 FQB34N20TM_AM002CT-ND (overkill - but needed after the fire on rev 1 - 2007)<br />
** LT3750 LT3750EMS#PBF-ND<br />
<br />
**2700uF caps<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
<br />
===Trigger===<br />
* Key parts<br />
** IGBT<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8927
RC10KickerElectronics
2010-05-24T19:39:20Z
<p>AndyB: /* Schematics */</p>
<hr />
<div>==Schematics==<br />
<br />
===Voltage Sense===<br />
* We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.<br />
<br />
===Charger===<br />
* LT3750 Design from previous, with modifications to support ~9.5A peak charge current<br />
* Key parts <br />
** FET FQB34N20 FQB34N20TM_AM002CT-ND (overkill - but needed after the fire on rev 1 - 2007)<br />
** LT3750 LT3750EMS#PBF-ND<br />
** Cap below<br />
<br />
===Trigger===<br />
<br />
==Parts==<br />
<br />
===Digital Isolator===<br />
<br />
===Isolated DC-DC Power Supply===<br />
<br />
===Capacitor===<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
<br />
====2700uF caps====<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Capacitor Charger===<br />
Based on the Linear LT3750 controller as in years past<br />
<br />
===IGBT===<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=RC10KickerElectronics&diff=8926
RC10KickerElectronics
2010-05-24T19:33:05Z
<p>AndyB: </p>
<hr />
<div>==Schematics==<br />
<br />
===Isolation===<br />
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator. <br />
<br />
==Parts==<br />
<br />
===Digital Isolator===<br />
<br />
===Isolated DC-DC Power Supply===<br />
<br />
===Capacitor===<br />
We are gonna shoot for between 4000-5000uF by using '''two''' of the following<br />
<br />
====2700uF caps====<br />
: Vendor - Digikey<br />
: Vendor Part Number - P13180-ND<br />
: Manufacturer - Panasonic<br />
: Manufacturer Part Number - ECE-T2EP272EA<br />
: Cost - $12.86 quant 10<br />
: Description - 2700uF kicker capacitors <br />
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet]<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND digikey]<br />
<br />
===Capacitor Charger===<br />
Based on the Linear LT3750 controller as in years past<br />
<br />
===IGBT===<br />
: Vendor - Digikey<br />
: Vendor Part Number - FGA180N33ATTU-ND<br />
: Manufacturer - Fairchild<br />
: Manufacturer Part Number - FGA180N33ATTU<br />
: Cost - $3.39<br />
: [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FGA180N33ATTU-ND digikey]<br />
: [http://www.fairchildsemi.com/pf/FG/FGA180N33ATD.html Fairchild FGA180N33ATDTU link]<br />
<br />
==Solenoid==<br />
See the [[SolenoidDevelopment| Solenoid Development]] page for more information. For logistics reasons, we may purchase a solenoid as we did last year and take it apart for use in our mounting apparatus.<br />
<br />
* Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm<br />
* BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm</div>
AndyB
https://wiki.robojackets.org/index.php?title=User:AndyB&diff=8882
User:AndyB
2010-04-03T20:52:37Z
<p>AndyB: /* Projects */</p>
<hr />
<div>'''Name:''' Andy Bardagjy<br />
<br />
'''Email:''' andyb@gatech.edu<br />
<br />
'''Homepage:''' [http://www.bardagjy.net www.bardagjy.com]<br />
<br />
'''Major:''' Electrical Engineering, Computer Science Minor<br />
<br />
'''Expertise:''' Electronic hardware, most CAD packages and mechanical design, some programming experience<br />
<br />
'''Position:''' Old guy<br />
<br />
'''Phone (Cell):''' 404-964-1641<br />
<br />
== Projects ==<br />
* [[RoboCup]]<br />
* [[Flying_Android_Project]]<br />
<br />
== Interesting Links ==<br />
* [http://www.grandchallange.org DARPA Grand Challange]<br />
* [http://www.ri.cmu.edu The CMU Robotics Institute]<br />
* [http://web.archive.org/web/20041012232208/driverlessmotorsports.com/jaysadvice01.html Jay Gowdy's Advice to new Grandchallenge Teams (Good read, interesting)]<br />
* [http://www.ri.cmu.edu/pub_files/pub4/urmson_christopher_2004_1/urmson_christopher_2004_1.pdf High Speed Navigation of Unrehearsed Terrain: Red Team Technology for Grand Challenge 2004]<br />
* [http://www.ri.cmu.edu/pub_files/pub4/urmson_christopher_2005_1/urmson_christopher_2005_1.pdf Navigation Regimes for Off-Road Autonomy]<br />
* [http://www.cs.cmu.edu/~cil/v-source.html CMU computer vision source code downloads]<br />
* [http://www.sick.com/home/en.html SICK sensing]<br />
<br />
== Math test==<br />
<br />
<math>\pi=\frac{3}{4} \sqrt{3}+24 \int_0^{1/4}{\sqrt{x-x^2}dx}</math><br />
(Note: only applicable for 412 digits of <math>\pi</math>)<br />
<br />
<math>\text{cost}= \text{base} <br />
\times 2^{\text{level}-1}</math></div>
AndyB
https://wiki.robojackets.org/index.php?title=User:AndyB&diff=8881
User:AndyB
2010-04-03T20:52:25Z
<p>AndyB: /* Projects */</p>
<hr />
<div>'''Name:''' Andy Bardagjy<br />
<br />
'''Email:''' andyb@gatech.edu<br />
<br />
'''Homepage:''' [http://www.bardagjy.net www.bardagjy.com]<br />
<br />
'''Major:''' Electrical Engineering, Computer Science Minor<br />
<br />
'''Expertise:''' Electronic hardware, most CAD packages and mechanical design, some programming experience<br />
<br />
'''Position:''' Old guy<br />
<br />
'''Phone (Cell):''' 404-964-1641<br />
<br />
== Projects ==<br />
[[RoboCup]]<br />
[[Flying_Android_Project]]<br />
<br />
== Interesting Links ==<br />
* [http://www.grandchallange.org DARPA Grand Challange]<br />
* [http://www.ri.cmu.edu The CMU Robotics Institute]<br />
* [http://web.archive.org/web/20041012232208/driverlessmotorsports.com/jaysadvice01.html Jay Gowdy's Advice to new Grandchallenge Teams (Good read, interesting)]<br />
* [http://www.ri.cmu.edu/pub_files/pub4/urmson_christopher_2004_1/urmson_christopher_2004_1.pdf High Speed Navigation of Unrehearsed Terrain: Red Team Technology for Grand Challenge 2004]<br />
* [http://www.ri.cmu.edu/pub_files/pub4/urmson_christopher_2005_1/urmson_christopher_2005_1.pdf Navigation Regimes for Off-Road Autonomy]<br />
* [http://www.cs.cmu.edu/~cil/v-source.html CMU computer vision source code downloads]<br />
* [http://www.sick.com/home/en.html SICK sensing]<br />
<br />
== Math test==<br />
<br />
<math>\pi=\frac{3}{4} \sqrt{3}+24 \int_0^{1/4}{\sqrt{x-x^2}dx}</math><br />
(Note: only applicable for 412 digits of <math>\pi</math>)<br />
<br />
<math>\text{cost}= \text{base} <br />
\times 2^{\text{level}-1}</math></div>
AndyB
https://wiki.robojackets.org/index.php?title=Special:Badtitle/NS100:Flying_Android_Project_Ideas&diff=8846
Special:Badtitle/NS100:Flying Android Project Ideas
2010-03-23T01:01:06Z
<p>AndyB: moved Flying Android Project Ideas to Private:Flying Android Project Ideas</p>
<hr />
<div>===Network Intrusion===<br />
<br />
<br />
===Vision===<br />
* overlay on Google Maps<br />
* image/video stitching<br />
* optical flow or other visual odometry<br />
<br />
===Other Sensor Uses===<br />
* microphone -- windspeed sensor using something like a whistle<br />
* vibrator -- dithering for accelerometer<br />
<br />
===Safety===<br />
* if the phone detects any errors, make it beep continuously and as loud a possible<br />
** that way we can find the phone/plane if it crashes<br />
* arduino go into a passive landing mode if nothing is connected<br />
** slowly spiral down to the ground<br />
* battery monitoring<br />
** send low battery warnings<br />
** passive landing if very low battery</div>
AndyB
https://wiki.robojackets.org/index.php?title=Main_Page&diff=8808
Main Page
2010-03-10T03:27:38Z
<p>AndyB: </p>
<hr />
<div>__NOTOC__<br />
{|<br />
! colspan="2" valign="bottom" | <br />
<br />
'''''RoboJackets Wiki'''''<br />
! width="20%" rowspan="6" valign="top" | <br />
[[Image:Robojackets.jpg|200px|center]]<br/><br />
'''The Georgia Tech RoboJackets'''<br/><br />
'''http://www.robojackets.org'''<br/><br />
<br />
|- <br />
| colspan="2" | Welcome to the '''[http://www.gatech.edu/ Georgia Tech]''' '''[http://www.robojackets.org/ RoboJackets]''' wiki! We are currently looking for both volunteers and sponsors. More info can be found on the [[How you can help]] page. Feel free to contact an [[Admins | admin]] if you have any questions about this site.<br />
<br />
|- <br />
! width="40%" valign="top" | Teams & Projects<br />
! width="40%" valign="top" | Resources<br />
<br />
|- <br />
| width="40%" valign="top" | <br />
* [[FIRST]]<br />
* [[IGVC]]<br />
* [[RoboCup]]<br />
* [[BattleBots]]<br />
* [[TE Sessions|Technology Enrichment (TE) Sessions]]<br />
---<br />
* [[HexaPod]]<br />
* [[IKArm|Inverse Kinematic (IK) Arm]]<br />
* [[Downhill Car]]<br />
* [[Flying Android Project]] <br/><br />
<br />
| width="40%" valign="top" | <br />
* ''[[New Users]]'' <br />
* [[How to Guides]]<br />
* [[Help:Editing|Editing Help]]<br />
* [[Resources for Learning]]<br />
* [[Training Sessions]]<br />
* [[Project Ideas]]<br />
* [[Research]]<br />
* ''[[Current events|Current Events]]''<br />
<br />
<br />
|- <br />
! width="40%" | Internal RJ Info<br />
! width="40%" | Current Important - WIP Pages<br />
<br />
|- <br />
| width="40%" valign="top" | <br />
* ''[[Meeting Minutes]]''<br />
* ''[[List_of_People|List of people]]''<br />
* ''[[Policies and Best Practices]]''<br />
* [[Yearly Housekeeping]]<br />
* [[Records]]<br />
* [[Public_Relations|Public Relations]]<br />
* [[Promotional Media]]<br />
* [[Server]]<br />
* [[Contact List]]<br />
* [[Events]]<br />
<br />
| width="40%" valign="top"| <br />
* ''[[How to Guides]]''<br />
* [[Subversion]]<br />
* [[Wtodo|Wiki and Server TODO]] Wiki and server feature requests<br />
* [[Info|RoboJackets Information]]<br />
* [[TE Sessions Book]]<br />
|}</div>
AndyB
https://wiki.robojackets.org/index.php?title=Special:Badtitle/NS100:Flying_Android_Project_Ideas&diff=8807
Special:Badtitle/NS100:Flying Android Project Ideas
2010-03-10T03:21:56Z
<p>AndyB: Protected "Flying Android Project Ideas" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))</p>
<hr />
<div>===Network Intrusion===<br />
<br />
===Other Sensor Uses===<br />
* microphone -- windspeed sensor using something like a whistle<br />
* vibrator -- dithering for accelerometer</div>
AndyB
https://wiki.robojackets.org/index.php?title=User:AndyB&diff=8806
User:AndyB
2010-03-10T03:20:12Z
<p>AndyB: </p>
<hr />
<div>'''Name:''' Andy Bardagjy<br />
<br />
'''Email:''' andyb@gatech.edu<br />
<br />
'''Homepage:''' [http://www.bardagjy.net www.bardagjy.com]<br />
<br />
'''Major:''' Electrical Engineering, Computer Science Minor<br />
<br />
'''Expertise:''' Electronic hardware, most CAD packages and mechanical design, some programming experience<br />
<br />
'''Position:''' Old guy<br />
<br />
'''Phone (Cell):''' 404-964-1641<br />
<br />
== Projects ==<br />
<br />
===[[RoboCup]]===<br />
<br />
== Interesting Links ==<br />
* [http://www.grandchallange.org DARPA Grand Challange]<br />
* [http://www.ri.cmu.edu The CMU Robotics Institute]<br />
* [http://web.archive.org/web/20041012232208/driverlessmotorsports.com/jaysadvice01.html Jay Gowdy's Advice to new Grandchallenge Teams (Good read, interesting)]<br />
* [http://www.ri.cmu.edu/pub_files/pub4/urmson_christopher_2004_1/urmson_christopher_2004_1.pdf High Speed Navigation of Unrehearsed Terrain: Red Team Technology for Grand Challenge 2004]<br />
* [http://www.ri.cmu.edu/pub_files/pub4/urmson_christopher_2005_1/urmson_christopher_2005_1.pdf Navigation Regimes for Off-Road Autonomy]<br />
* [http://www.cs.cmu.edu/~cil/v-source.html CMU computer vision source code downloads]<br />
* [http://www.sick.com/home/en.html SICK sensing]<br />
<br />
== Math test==<br />
<br />
<math>\pi=\frac{3}{4} \sqrt{3}+24 \int_0^{1/4}{\sqrt{x-x^2}dx}</math><br />
(Note: only applicable for 412 digits of <math>\pi</math>)<br />
<br />
<math>\text{cost}= \text{base} <br />
\times 2^{\text{level}-1}</math></div>
AndyB
https://wiki.robojackets.org/index.php?title=File:FAPSchedule-03-22.png&diff=8801
File:FAPSchedule-03-22.png
2010-03-10T03:11:11Z
<p>AndyB: FAP Schedule</p>
<hr />
<div>FAP Schedule</div>
AndyB
https://wiki.robojackets.org/index.php?title=RoboCup&diff=8734
RoboCup
2010-02-15T04:18:58Z
<p>AndyB: /* 2010 */</p>
<hr />
<div>[[Image:Robocup.jpg|thumb|350px|right|Apologies Somethingawful.com]] <br />
<br />
==Important Items==<br />
* [[RoboCup Meeting Minutes | Meeting Minutes]]<br />
* [http://small-size.informatik.uni-bremen.de/ Small Size League Website]<br />
* [[RCResources|RoboCup Resources for Learning]]<br />
* [[Resources for Learning]]<br />
* [[RC09Brainstorm|Long Term Ideas]]<br />
* [[RCPerformanceNum | Performance Numbers]]<br />
* [[Research Papers]]<br />
* [[2010 US Open]]<br />
<br />
== Systems ==<br />
==== 2010 ====<br />
* [[RoboCup_Overview_2010 | RoboCup 2010 System Outline]]<br />
* [[RoboCup_Electrical_2010|Electrical System]]<br />
* [[RoboCup_Radio_2010|Radio Communication]]<br />
* [[RoboCup_Software_2010|Software System]]<br />
* [[RoboCupMechanical|Mechanical System Information]]<br />
* [[Media:RJRC_2010_TDP.pdf]]<br />
<br />
==== 2009 ====<br />
* [[RCMeetingMinutes | RoboCup 2009 System Outline]]<br />
* [[RoboCup_Electrical_2009|Electrical System]]<br />
* [[RoboCup_Radio_2009|Radio Communication]]<br />
* [[RoboCup_Software_2009|Software System]]<br />
* [[RoboCupMechanical|Mechanical System Information]]<br />
<br />
==== 2008 ====<br />
*[[RC08General|General System Info / Resources]]<br />
*[[RoboCupElectrical|Electrical System]]<br />
*[[RoboCupMechanical2008|Mechanical System]]<br />
*[[RoboCupSoftware|Software System]]<br />
**[[RC08SWRoadMap|Short Term Software Roadmap]]<br />
**[[Development Tools]]<br />
**[[RoboCup Coding Style|Coding Style]]<br />
**[[Code Examples]]<br />
<br />
==== 2007 ====<br />
* [[RoboCupElectrical2007|Electrical System Information]]<br />
** [[RCpartsSample|How to Sample Parts for RoboCup]]<br />
* [[RoboCupSoftware2007|Software System Information]]<br />
* [[RoboCupMechanical2007|Mechanical System Information]]<br />
* [[RobocupVision|Vision System Information]]<br />
** [[RCVisSoftware|Robocup Image Processing]]<br />
** [[RCCamera|Robocup Image Acquisition]]<br />
* [[Image:TDP.pdf]]<br />
<br />
==Travel==<br />
*[[RC08Travel|Personal Travel Costs and Info]]<br />
*[[RC08TravelLog|Team Travel Logistics and Costs]]</div>
AndyB
https://wiki.robojackets.org/index.php?title=File:RJRC_2010_TDP.pdf&diff=8733
File:RJRC 2010 TDP.pdf
2010-02-15T04:15:53Z
<p>AndyB: </p>
<hr />
<div></div>
AndyB