High-Voltage DC/DC Converter

The High/Low Voltage DC-DC Converter acts as a critical energy hub, with its core function being to facilitate power conversion between 400V and 12V in new energy vehicles. Its primary role is to supply power to automotive auxiliary equipment such as vehicle lights, ECUs, and small electrical appliances, as well as to charge the auxiliary power supply. With the gradual proliferation of new 800V systems, Silicon Carbide (SiC) discrete devices can deliver superior performance for design applications.