PWM-Pulse Width Modulation 脉宽调制 ; 脉宽调制变换器
PWM Pulse Width Modulation 脉宽调制 ; 脉冲宽度调制
PWM Pulse-width modulation 脉宽调制
PWM pulse width modulation amplifier 巴特沃思低通滤波器
Pulse Width Modulation PWM 脉宽调制 ; 脉冲宽度调制 ; 脉波宽度调变
Pulse width modulation - PWM 可以使用脉冲宽度调制
PWM M pulse width modulation 脉冲宽度调制
pulse-width modulation pwm 脉宽调制
This paper studied the three-phase PWM(pulse width modulation) rectifier in dual PWM variable frequency speed regulation system.
对双PWM变频调速系统中的三相PWM整流器及其控制方法进行了研究。
The output of PWM(pulse width modulation)was automatically adjusted by TL494 to control the field current of the generator, which accomplished stabilizing output v.
通过TL494自动调节PWM输出控制励磁电流，达到稳定发电机输出电压、输出电流和限流充电的目的。
It also includes, Hall element inputs, a sequencer for commutation control, fixed off time pulse width modulation (PWM) current control and locked rotor protection.
它还包括霍尔元件输入、整流控制定序器、固定停机时间脉冲宽度调制(PWM)电流控制以及锁定转子保护。
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