The function of the auxiliary inverter is to convert the DC power of the battery into AC power to supply the motor. It consists of an inverter bridge and control logic. The auxiliary inverter can provide various types of peripheral devices, such as air conditioning compressors, cooling fans, circulation pumps, hydraulic pumps, and other low-power motor drives. Depending on the customer's design and cost considerations, it can be divided into silicon-based (silicon) IGBT and silicon carbide (SiC) MOSFET modules based on the chip type. Actron provides various high-performance and low-cost power component modules and adopts a generic standard specification design to reduce import and verification time.