PWM pulse-duration modulation technology PWM脉宽调制技术
Second, a new PWM modulation technology is get in used.
其次,采用了新一代的PWM调制技术;
Though PWM modulation technology has already been used in power converter abroad, it becomes a main reason which can produces EMI because PWM modulation signal contains abundant high harmonic.
PWM调制技术已广泛应用于电力电子技术中,但PWM调制信号含有大量的高次谐波,成为产生emi的主要原因之一。
The paper presents a novel ultra-audio frequency (UAF) induction welding power based on ZCS-PWM(Zero Current Switching-Pulse Width Modulation) technology.
介绍一种基于ZCS-PWM(零电流开关-脉宽调制)技术的新型超音频感应焊接电源。
应用推荐