摘要
利用温度传感器把交流电压直接转换为有效值 ,由此构成的交流电压测量电路能在很宽的电平和频率范围内对任意波形进行精确测量。
This paper states a measuring circuit which applies the temperature sensor to transfer directly the alternating current voltage to the virtual value. It can accurately measure every waveform at a very wide range of voltage and frequency.
出处
《基础自动化》
CSCD
2000年第4期59-60,共2页
Basic Automation
