In this paper, the SPWM mode power is led in Electric strength test device, which not only actualizes electric accommodation but also meets the needs of boosting, waveform and power ...

• 本文把SPWM方式电源引入到耐压机中,不仅可以实现电调,还能满足耐压测量的升压要求,波形要求和功率要求。