Instead, the controller also manages a DC-to-DC converter that charges the 12-volt battery using the high-voltage battery.

very low-cost DC-DC voltage converter. He’s calling it the Scorpion 3.0, and it looks like a fantastic tool for low-income areas that are far off the grid. The design of the Scorpion consists of ...

EVs use their DC-to-DC converter to step down the voltage to 12 volts to power all auxiliary systems without passing the current through the 12-volt battery. The most important function served by ...