pulse width modulation amplifier

基本解释

The author have presented the designing desire of AMB's power amplifier, and developed three level pulse width modulation (PWM) power amplifier for AMB.
提出了主动磁轴承系统中对功率放大器的设计要求，根据设计要求开发研制了三电平PWM功率放大器。
The single-channel multipolar resolver is used as the angle sensor and the monolithic high-power pulse width modulation(PWM) power amplifier is also used.
采用单通道多极旋转变压器作为角度传感器，采用单片高性能脉宽调制（PWM）功率放大器。
In theswitching audio amplifier, a comparison stage compares an audio input signal with a saw-tooth signal to generate a Pulse Width Modulation (PWM) signal.
一驱动器级，耦接到该比较级，缓冲该脉冲宽度调制信号以驱动该扬声器；
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