Vehicle mounted inverter is a convenient vehicle power converter that can convert DC12V DC power into AC power that is the same as the mains power for general electrical use. The vehicle mounted inverter output through the cigarette lighter can have power specifications of 20W, 40W, 80W, 120W up to 150W. A higher power inverter power supply needs to be connected to the battery through a connecting wire. The onboard inverter mainly consists of DC-DC boost circuit, AC-DC full bridge inverter circuit, and anti reverse connection circuit.

Hongmei has a rich range of split type semiconductor products, including medium and low voltage MOSFETs, high-voltage superjunctions, and IGBTs, which can provide products that best match the performance requirements of applications to achieve high conversion efficiency requirements for inverters.

Hongmei focuses on launching a new generation of Trench FS IGBT series products. By adopting high-density device structure design and advanced ultra-thin chip processing technology, it optimizes carrier injection efficiency and current distribution, significantly reducing device saturation voltage drop and turn off losses, thereby reducing device power consumption and improving system efficiency.