In an electric drive system, the inverter controls the motor. This is a crucial part of electric vehicles, just like the engine management system (EMS) of fuel vehicles. Whether the motor is synchronous, asynchronous, or brushless DC, the working mode of the inverter is similar, controlled by an integrated VCU, designed to minimize switching losses and improve thermal efficiency. The inverter not only drives the motor, but also recovers kinetic energy and feeds it back to the battery. Therefore, the working efficiency of the inverter directly affects the overall operational efficiency of the vehicle.

In response to your needs for the main inverter, Hongmei provides products with extremely high cost-effectiveness; The Super Trench MOSFET series products adopt shielded gate deep groove technology with charge balance function, comprehensively improving the switching and conduction characteristics of the device, while reducing the characteristic conduction resistance (Rsp) and gate charge (Qg) of the device, and specially optimizing the robustness of the device. Bringing high efficiency and stability to your solution while significantly saving costs.

By combining advanced packaging technology, we aim to improve the system efficiency and power density of MOSFET devices in the process of power conversion, while ensuring their impact resistance during switching in harsh environments, achieving fast, smooth, and efficient power management and motor control.