A.0.5A B.0.75A C.1.5A D.2A
理想二極管構(gòu)成的電路如圖所示,其輸出電壓U0為()
A.-6V B.4V C.16V D.10V
A.電阻 B.電感 C.電容 D.穩(wěn)壓管