The impedance of electronic equipment is generally divided into
A、Inputimpedanceandoutputimpedance;
B、Sinusoidalwaveimpedanceandsquarewaveimpedance;
C、Voltageimpedanceandcurrentimpedance;
D、Effectiveimpedanceandineffectiveimpedance
发布时间：2025-07-24 06:46:10
