交流毫伏表测量稳压电源纹波电压问题探讨

Thinking of the Problem of Using AC Voltmeter to Measure Ripple Voltage of Stable Voltage Power

在稳压电源中,输出纹波电压是一个重要的性能指标。针对电子技术实验中用交流毫伏表测量稳压器纹波电压中出现的问题进行探讨,提出了用示波器替代交流毫伏表测量纹波电压。

Output ripple voltage is an important property index in stable voltage power. Based on the problem of using AC voltmeter to measure ripple voltage of stable voltage power, it puts forward using oscilloscope to replace AC voltmeter in electronic technology experiments.