如右圖所示之橋式整流電路，假設二極體均為理想二極體，當輸入交流電壓Vin(t)大於0伏特時，請問二極體的狀態，下列何者正確？) (A)DD3導通，DD4不導通(B)DD4導通，DD

問題詳情

5.如右圖所示之橋式整流電路，假設二極體均為理想二極體，當輸入交流電壓Vin(t)大於0伏特時，請問二極體的狀態，下列何者正確？)

(A)DD3導通，DD4不導通
(B)DD4導通，DD3不導通
(C)DD4導通，DD3不導通
(D)DD3導通，DD4不導通

參考答案

答案：A
難度：簡單0.878261
統計：A(101),B(1),C(2),D(3),E(0)

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