In other words, pulsewidthmodulation is a modulation technique for generating variable width pulses to represent the amplitude of an input analog signal or wave.
或者换句话说，脉宽调制是一种调制技术，为发电可变脉冲宽度为代表的幅值输入模拟信号或波。
2
Pulsewidthmodulation is widely used in voltage regulators.
脉宽调制技术是广泛应用于稳压器。
3
PulsewidthModulation device is a circuit which can produce square wave signal with fixed period and adjustable pulse duration ratio (pulse width).