12v front
About the 12v front PCB
12v front is an open source PCB design by chrskly, published on GitHub. It is a 4-layer board measuring 220 × 110 mm, with 40 components from 7 distinct parts.
By type, the board carries 14 connectors, 6 diodes and 2 resistors.
It belongs with the power & battery designs in this gallery.
From the project
Wiring diagrams and PCBs for my Mustang EV conversion project
This repo contains the circuits, software, and wiring diagrams for my project to convert a 1965 Ford Mustang to a EV.
Schematic, PCB, and software for the battery management system.
Schematic and PCB for wiring that sits in the front of the car (engine bay).
Ignition switch Drive inhibition (preventing driving off when charging) Coolant pump Inverter Contactors Shunt
12v front bill of materials (BOM)
40 components, 7 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 7 | 76825-0002 | 768250002 | J1, J7, J10, J11, J12, J14, J15 |
| 7 | 76825-0004 | 768250004 | J2, J3, J4, J5, J6, J8, J9 |
| 10 | 178.6165.0001 | 17861650001 | BRAKE_FUSE1, CHARGING_CONTACTORS_FUSE1, CONTACTORS_FUSE1, COOLANT_PUMP_FUSE1, CRUISE_FUSE1, DASH_FUSE1, IGNITION_FUSE1, INVERTER_FUSE1 +2 |
| 8 | DZ85AB-5-PCB | DZ85AB5PCB | CHARGING_CONTACTORS1, COOLANT_PUMP_RELAY1, FRONT_BATTERY_INHIBIT1, FWD_DRIVE_INHIBIT_RELAY1, IGNITION_RELAY1, INVERTER_RELAY1, REAR_BATTERY_INHIBIT1, REV_DRIVE_INHIBIT_RELAY1 |
| 4 | 1N5406 | D_DO-201AD_P15.24mm_Horizontal | D1, D2, D3, D4 |
| 2 | LED | LED_D3.0mm_Clear | D5, D6 |
| 2 | C17673 R_US | D_T-1_P2.54mm_Vertical_AnodeUp | R1, R2 |
12v front design files
The KiCad project lives in the chrskly/electric-mustang-wiring repository on GitHub; these links point at the commit this page was built from.
12v front: common questions
How big is the 12v front PCB?
The 12v front measures 220 × 110 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the 12v front?
40 components, from 7 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the 12v front design files?
From the chrskly/electric-mustang-wiring repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the 12v front design in my own project?
The repository has no license, so all rights stay with chrskly. Use it as a reference, and ask the author before reusing the design.
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