Adopt high frequency multi voltage circuit, PWM pulse width modulation technology and high-power IGBT devices.

采用高频倍压电路，应用PW M脉宽调制技术和大功率IGBT器件。

youdao

Adopt high frequency multi voltage circuit, PWM pulse width modulation technology and high-power IGBT devices.

采用高频倍压电路，应用PW M脉宽调制技术和大功率IGBT器件。

youdao