Difference between revisions of "RC10KickerElectronics"
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===Voltage Sense=== | ===Voltage Sense=== | ||
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==== | ||
| + | : Vendor - Digikey | ||
| + | : Vendor Part Number - MCP3001T-I/SNCT-ND | ||
| + | : Manufacturer - Microchip | ||
| + | : Manufacturer Part Number - MCP3001 | ||
| + | : Cost - $1.96 | ||
| + | : [http://ww1.microchip.com/downloads/en/DeviceDoc/21293C.pdf datasheet] | ||
| + | : [http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=MCP3001T-I/SNCT-ND digikey] | ||
===Charger=== | ===Charger=== | ||
Revision as of 14:57, 24 May 2010
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
LT3750 Design from previous, with modifications to support ~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
LT3750
- Vendor - Digikey
- Vendor Part Number - LT3750EMS#PBF-ND
- Manufacturer - Linear
- Manufacturer Part Number - LT3750
- Cost - $7.00
- datasheet
- digikey
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 330V 180A. One for kicker, one for chipper
- Vendor - Digikey
- Vendor Part Number - FGA180N33ATTU-ND
- Manufacturer - Fairchild
- Manufacturer Part Number - FGA180N33ATTU
- Cost - $3.39
- digikey
- Fairchild FGA180N33ATDTU link
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
Solenoid
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.
- Candidate winding: 22AWG from http://www.solenoidcity.com/solenoid/tubular/s-20-125hp1.htm
- BETTER candidate winding: 19AWG from http://solenoidcity.com/solenoid/tubular/S-29-150hfp1.htm
