Difference between revisions of "RC13KickerElectronics"
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We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator. | We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator. | ||
====ADC==== | ====ADC==== | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - MCP3001T-I/SNCT-ND | : Vendor Part Number - MCP3001T-I/SNCT-ND | ||
: Manufacturer - Microchip | : Manufacturer - Microchip | ||
| Line 10: | Line 10: | ||
: Cost - $1.96 | : Cost - $1.96 | ||
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet] | : [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet] | ||
| − | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND | + | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND DigiKey] |
===Charger=== | ===Charger=== | ||
| Line 17: | Line 17: | ||
====FET==== | ====FET==== | ||
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007 | FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007 | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - FQB34N20TM_AM002CT-ND | : Vendor Part Number - FQB34N20TM_AM002CT-ND | ||
: Manufacturer - Fairchild | : Manufacturer - Fairchild | ||
| Line 23: | Line 23: | ||
: Cost - $2.47 | : Cost - $2.47 | ||
: [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet] | : [http://www.fairchildsemi.com/ds/FQ/FQB34N20.pdf datasheet] | ||
| − | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND | + | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FQB34N20TM_AM002CT-ND DigiKey] |
: [http://www.research-service.com/ custom papers] | : [http://www.research-service.com/ custom papers] | ||
| Line 33: | Line 33: | ||
: Cost - $4.40 | : Cost - $4.40 | ||
: [http://cds.linear.com/docs/Datasheet/3757Afd.pdf datasheet] | : [http://cds.linear.com/docs/Datasheet/3757Afd.pdf datasheet] | ||
| − | : [http://www.digikey.com/product-detail/en/LT3757EMSE%23PBF/LT3757EMSE%23PBF-ND/2074417 | + | : [http://www.digikey.com/product-detail/en/LT3757EMSE%23PBF/LT3757EMSE%23PBF-ND/2074417 DigiKey] |
====Transformer==== | ====Transformer==== | ||
| Line 42: | Line 42: | ||
: Cost - $5.29 | : Cost - $5.29 | ||
: [http://www.coilcraft.com/pdf_viewer/showpdf.cfm?f=pdf_store:da2032.pdf datasheet] | : [http://www.coilcraft.com/pdf_viewer/showpdf.cfm?f=pdf_store:da2032.pdf datasheet] | ||
| − | : [http://www.coilcraft.com/da2032.cfm | + | : [http://www.coilcraft.com/da2032.cfm Coilcraft] |
====Caps==== | ====Caps==== | ||
We are gonna shoot for between 4000-5000uF by using '''two''' of the following | We are gonna shoot for between 4000-5000uF by using '''two''' of the following | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - P13180-ND | : Vendor Part Number - P13180-ND | ||
: Manufacturer - Panasonic | : Manufacturer - Panasonic | ||
| Line 53: | Line 53: | ||
: Description - 2700uF kicker capacitors | : Description - 2700uF kicker capacitors | ||
: [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet] | : [http://www.panasonic.com/industrial/components/pdf/PIC_T-UP_SERIES_DNE.pdf datasheet] | ||
| − | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND | + | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=P13180-ND DigiKey] |
===Trigger=== | ===Trigger=== | ||
| Line 59: | Line 59: | ||
====IGBT==== | ====IGBT==== | ||
| − | Rated | + | Rated 300V 400A. One for kicker, one for chipper |
| − | : Vendor - | + | : Vendor - DigiKey |
| − | : Vendor Part Number - | + | : Vendor Part Number - IXGX400N30A3-ND |
| − | : Manufacturer - | + | : Manufacturer - IXYS |
| − | : Manufacturer Part Number - | + | : Manufacturer Part Number - IXGX400N30A3 |
| − | : Cost - $ | + | : Cost - $14.89 |
| − | : [http:// | + | : [http://www.digikey.com/product-detail/en/IXGX400N30A3/IXGX400N30A3-ND/1652310 DigiKey] |
| − | |||
====IGBT Driver==== | ====IGBT Driver==== | ||
Non-inverting MOSFET 1.5A Drivers | Non-inverting MOSFET 1.5A Drivers | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - TC4427ACOA-ND | : Vendor Part Number - TC4427ACOA-ND | ||
: Manufacturer - Microchip | : Manufacturer - Microchip | ||
: Manufacturer Part Number - TC4427 | : Manufacturer Part Number - TC4427 | ||
: Cost - $1.01 | : Cost - $1.01 | ||
| − | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND | + | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=TC4427ACOA-ND DigiKey] |
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet] | : [http://ww1.microchip.com/downloads/en/DeviceDoc/21423F.pdf datasheet] | ||
====4.7uF Ceramic Bypass Cap==== | ====4.7uF Ceramic Bypass Cap==== | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - 399-5507-1-ND | : Vendor Part Number - 399-5507-1-ND | ||
: Manufacturer - Kemet | : Manufacturer - Kemet | ||
: Manufacturer Part Number - C1206C475K5PACTU | : Manufacturer Part Number - C1206C475K5PACTU | ||
: Cost - $0.68 | : Cost - $0.68 | ||
| − | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=399-5507-1-ND | + | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=399-5507-1-ND DigiKey] |
: [http://www.kemet.com/kemet/web/homepage/kechome.nsf/vapubfiles/F3102_X5R.pdf/$file/F3102_X5R.pdf datasheet] | : [http://www.kemet.com/kemet/web/homepage/kechome.nsf/vapubfiles/F3102_X5R.pdf/$file/F3102_X5R.pdf datasheet] | ||
====Tantalum Bypass Cap==== | ====Tantalum Bypass Cap==== | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - 478-2359-1-ND | : Vendor Part Number - 478-2359-1-ND | ||
: Manufacturer - AVX | : Manufacturer - AVX | ||
: Manufacturer Part Number - TAJC476K020RNJ | : Manufacturer Part Number - TAJC476K020RNJ | ||
: Cost - $1.98 | : Cost - $1.98 | ||
| − | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=478-2359-1-ND | + | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=478-2359-1-ND DigiKey] |
: [http://www.avx.com/docs/Catalogs/taj.pdf datasheet] | : [http://www.avx.com/docs/Catalogs/taj.pdf datasheet] | ||
====Flyback Diode==== | ====Flyback Diode==== | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - 6A6DICT-ND | : Vendor Part Number - 6A6DICT-ND | ||
: Manufacturer - Diodes Inc | : Manufacturer - Diodes Inc | ||
: Manufacturer Part Number - 6A6-T | : Manufacturer Part Number - 6A6-T | ||
: Cost - $0.52 | : Cost - $0.52 | ||
| − | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=6A6DICT-ND | + | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=6A6DICT-ND DigiKey] |
: [http://www.diodes.com/datasheets/ds28009.pdf datasheet] | : [http://www.diodes.com/datasheets/ds28009.pdf datasheet] | ||
| Line 109: | Line 108: | ||
====Current Sense Resistor==== | ====Current Sense Resistor==== | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - FCSL90R010FERCT-ND | : Vendor Part Number - FCSL90R010FERCT-ND | ||
: Manufacturer - Ohmite | : Manufacturer - Ohmite | ||
: Manufacturer Part Number - FCSL90R010FER | : Manufacturer Part Number - FCSL90R010FER | ||
: Cost - $1.20 | : Cost - $1.20 | ||
| − | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND | + | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=FCSL90R010FERCT-ND DigiKey] |
: [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet] | : [http://www.ohmite.com/catalog/pdf/fcsl.pdf datasheet] | ||
====Comparator==== | ====Comparator==== | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - MCP6541RT-E/OTCT-ND | : Vendor Part Number - MCP6541RT-E/OTCT-ND | ||
: Manufacturer - Microchip | : Manufacturer - Microchip | ||
: Manufacturer Part Number - MCP6541R | : Manufacturer Part Number - MCP6541R | ||
: Cost - $0.43 | : Cost - $0.43 | ||
| − | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP6541RT-E/OTCT-ND | + | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP6541RT-E/OTCT-ND DigiKey] |
: [http://ww1.microchip.com/downloads/en/DeviceDoc/21696f.pdf datasheet] | : [http://ww1.microchip.com/downloads/en/DeviceDoc/21696f.pdf datasheet] | ||
| Line 145: | Line 144: | ||
: Manufacturer Part Number - SI8451AA-A-IS1 | : Manufacturer Part Number - SI8451AA-A-IS1 | ||
: Cost - $2.43 | : Cost - $2.43 | ||
| − | : [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= | + | : [http://www.mouser.com/ProductDetail/Silicon-Labs/SI8451AA-A-IS1/?qs=sGAEpiMZZMssyD0wnx/ymAX%252benCYBeiQHqVgI%252biUWPQ= Mouser] |
: [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet] | : [http://www.silabs.com/Support%20Documents/TechnicalDocs/Si845x.pdf datasheet] | ||
| Line 160: | Line 159: | ||
====Isolated DC/DC Converter==== | ====Isolated DC/DC Converter==== | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - 445-2473-ND | : Vendor Part Number - 445-2473-ND | ||
: Manufacturer - TDK-Lambda | : Manufacturer - TDK-Lambda | ||
: Manufacturer Part Number - CC3-1212SF-E | : Manufacturer Part Number - CC3-1212SF-E | ||
: Cost - $11.37 | : Cost - $11.37 | ||
| − | : [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 | + | : [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] |
: [http://us.tdk-lambda.com/lp/ftp/appnotes/cc-e_datasheet.pdf datasheet] | : [http://us.tdk-lambda.com/lp/ftp/appnotes/cc-e_datasheet.pdf datasheet] | ||
====5V 50mA LDO==== | ====5V 50mA LDO==== | ||
| − | : Vendor - | + | : Vendor - DigiKey |
: Vendor Part Number - | : Vendor Part Number - | ||
: Manufacturer - | : Manufacturer - | ||
: Manufacturer Part Number - | : Manufacturer Part Number - | ||
: Cost - | : Cost - | ||
| − | : [ | + | : [ DigiKey] |
: [ datasheet] | : [ datasheet] | ||
| Line 207: | Line 206: | ||
: [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link] | : [http://www.electromechanicsonline.com/products/SOTUL023051.asp order link] | ||
: [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet] | : [http://www.solenoidcity.com/solenoid/tubular/s-20-90p1.htm datasheet] | ||
| + | |||
| + | [[Category: RC Electrical]] | ||
| + | [[Category:2012-2013]] | ||
Latest revision as of 20:35, 24 May 2020
Contents
Systems
Voltage Sense
We will have isolated voltage feedback. The voltage will be transmitted via a SPI ADC over a digital isolator.
ADC
- Vendor - DigiKey
- Vendor Part Number - MCP3001T-I/SNCT-ND
- Manufacturer - Microchip
- Manufacturer Part Number - MCP3001
- Cost - $1.96
- datasheet
- DigiKey
Charger
Flyback converter with LT3757 (~9.5A peak charge current)
FET
FET FQB34N20 overkill - but needed after the fire on rev 1 - 2007
- Vendor - DigiKey
- Vendor Part Number - FQB34N20TM_AM002CT-ND
- Manufacturer - Fairchild
- Manufacturer Part Number - FQB34N20TM_AM002
- Cost - $2.47
- datasheet
- DigiKey
- custom papers
LT3757
- Vendor - DigiKey
- Vendor Part Number - LT3757EMSE#PBF-ND
- Manufacturer - LinearTechnology
- Manufacturer Part Number - LT3757
- Cost - $4.40
- datasheet
- DigiKey
Transformer
- Vendor - Coilcraft
- Vendor Part Number - DA2034-ALB
- Manufacturer - Coilcraft
- Manufacturer Part Number - DA2034-ALB
- Cost - $5.29
- datasheet
- Coilcraft
Caps
We are gonna shoot for between 4000-5000uF by using two of the following
- Vendor - DigiKey
- Vendor Part Number - P13180-ND
- Manufacturer - Panasonic
- Manufacturer Part Number - ECE-T2EP272EA
- Cost - $12.86 quant 10
- Description - 2700uF kicker capacitors
- datasheet
- DigiKey
Trigger
The trigger system discharges the stored energy in the caps to either the chipper or kicker
IGBT
Rated 300V 400A. One for kicker, one for chipper
- Vendor - DigiKey
- Vendor Part Number - IXGX400N30A3-ND
- Manufacturer - IXYS
- Manufacturer Part Number - IXGX400N30A3
- Cost - $14.89
- DigiKey
IGBT Driver
Non-inverting MOSFET 1.5A Drivers
- Vendor - DigiKey
- Vendor Part Number - TC4427ACOA-ND
- Manufacturer - Microchip
- Manufacturer Part Number - TC4427
- Cost - $1.01
- DigiKey
- datasheet
4.7uF Ceramic Bypass Cap
- Vendor - DigiKey
- Vendor Part Number - 399-5507-1-ND
- Manufacturer - Kemet
- Manufacturer Part Number - C1206C475K5PACTU
- Cost - $0.68
- DigiKey
- datasheet
Tantalum Bypass Cap
- Vendor - DigiKey
- Vendor Part Number - 478-2359-1-ND
- Manufacturer - AVX
- Manufacturer Part Number - TAJC476K020RNJ
- Cost - $1.98
- DigiKey
- datasheet
Flyback Diode
- Vendor - DigiKey
- Vendor Part Number - 6A6DICT-ND
- Manufacturer - Diodes Inc
- Manufacturer Part Number - 6A6-T
- Cost - $0.52
- DigiKey
- datasheet
Current Limit
To try to save our silicon, we have decided to try to limit the current using a sense resistor, a comparator, and some logic.
Current Sense Resistor
- Vendor - DigiKey
- Vendor Part Number - FCSL90R010FERCT-ND
- Manufacturer - Ohmite
- Manufacturer Part Number - FCSL90R010FER
- Cost - $1.20
- DigiKey
- datasheet
Comparator
- Vendor - DigiKey
- Vendor Part Number - MCP6541RT-E/OTCT-ND
- Manufacturer - Microchip
- Manufacturer Part Number - MCP6541R
- Cost - $0.43
- DigiKey
- datasheet
Isolation
We need to isolate the voltage sense, and the kick signals. This gives
- Sense (SPI)
- CLK - IN
- CS - IN
- Dout - OUT
- Trigger
- Chip - IN
- Kick - IN
So we need 4/1 in/out isolation
Isolator
- Vendor - Mouser
- Vendor Part Number - 634-SI8451AA-A-IS1
- Manufacturer - Si Labs
- Manufacturer Part Number - SI8451AA-A-IS1
- Cost - $2.43
- Mouser
- datasheet
Power Supply
The DC/DC converter needs to power the
- ADC - 5V 500uA
- Isolation - 5V 6mA
- Comparator - 5V 5mA (ballpark)
- Comparator Logic - 5V 5mA (7400 series logic, probably almost nothing)
- IGBT driver - 12V 10mA (be sure to bypass Vbat with 4.7uF ceramic, 47uF tantalum)
So lets shoot for around 5V 50mA LDO and around 12V 100mA DC/DC converter
Isolated DC/DC Converter
- Vendor - DigiKey
- Vendor Part Number - 445-2473-ND
- Manufacturer - TDK-Lambda
- Manufacturer Part Number - CC3-1212SF-E
- Cost - $11.37
- DigiKey
- datasheet
5V 50mA LDO
- Vendor - DigiKey
- Vendor Part Number -
- Manufacturer -
- Manufacturer Part Number -
- Cost -
- [ DigiKey]
- [ datasheet]
10A Fuse
- Vendor - Digikey
- Vendor Part Number - F2973CT-ND
- Manufacturer - Littlefuse
- Manufacturer Part Number - 0157010.DR
- Cost - $2.80
- digikey
- datasheet
Solenoids
See the 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.
Kicker Solenoid
- Vendor - Solenoid City
- Vendor Part Number - S-20-125H in 19AWG
- Manufacturer - Solenoid City
- Manufacturer Part Number - S-20-125H in 19AWG
- Cost - $48.01
- order link
- datasheet
Chipper Solenoid
- Vendor - Solenoid City
- Vendor Part Number - S-20-90 in 24AWG
- Manufacturer - Solenoid City
- Manufacturer Part Number - S-20-90 in 24AWG
- Cost - $33.56
- order link
- datasheet
