The low voltage electrical system is powered by a small 12 V lead-acid battery, similar to what you would find in a motorcycle. It is charged directly by the PDM DC/DC.
Electrical diagram
TBD.
DC/DC
Ground strap to PDM.
Consumers
The 12 V consumers and their fuse ratings. The main power distribution fuses and relays will be based on this list.
| Component | Fuse | Relay |
|---|---|---|
| Coolant water pump | 10 A | ✓ |
| Cooling fan | 10 A | ✓ |
| EV components | 10 A | ✓ |
| Low beams | 15 A | ✓ |
| High beams | 15 A | ✓ |
| BMS 12 V | 5 A | |
| VCM 12 V | 5 A |
All relays are controlled by an open-drain output of the VCM.
Main power distribution
TBD.
Rear power distribution
TBD.
Front power distribution
Fuse/relay box: Littelfuse HWB60-series.