Contrast experiments were carried out on common sampling regulating circuit and linear optocoupler isolation regulating circuit based on HCNR200.

• 通过对原有常规采样调理电路和基于HCNR200的线性光耦隔离调理电路的抗干扰对比实验,发现隔离电路的结果明显优于常规电路。