pulse-width modulation pwm

常見例句

The control circuit in the system adopts the pulse-width modulation (PWM) technique, and uses typical integrated circuit SG3525 as PWM modulator.
該系統(tǒng)的控制電路采用脈寬調(diào)制技術（PWM），PWM調(diào)制器采用典型的集成電路SG3525。
A design method of a high-efficiency, low-power, switching-power DC-DC converter with pulse-width modulation (PWM) and pulse-frequency modulation (PFM) modes is presented.
本文針對湖南省第七屆“挑戰(zhàn)杯”競賽的龍騰設計課題論述了把通信工程中脈沖寬度調(diào)制理論在直流電機控制上的若干應用問題。
A pulse- width modulation( PWM) special signal generator is introduced, which is used as the excitation source of the pulsed eddy current ( PEC) non- destruction testing ( NDT) .
介紹一種脈沖渦流無損檢測系統(tǒng)所使用的多波形專用PWM信號發(fā)生器的設計。