This allows power to flow from the high-voltage battery to start the vehicle and energize the electric drive motor ... the 12-volt battery. Instead, the controller also manages a DC-to-DC ...

Brushless DC motors are common place in RC Vehicles ... that keeps the arbor from moving axially in the housing. The 12 volt output of a standard ATX power supply was used to power the system ...

BMW battery module Even though electric vehicles don’t need a jolt of power to spin a starter motor ... DC-to-DC converter, which steps down the voltage and essentially trickle-charges the 12 ...