39.二極體箝位電路如圖(八)所示.
若輸入電壓vi=5sin(377t)V,則穩態輸出電壓vo為:
(A)5+5sin(377t)V
(B)5-10sin(377t)V
(C)5+10sin(377t)V
(D)10+5sin(377t)V。

(A)5+5sin(377t)V
(B)5-10sin(377t)V
(C)5+10sin(377t)V
(D)10+5sin(377t)V。
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統計: A(6), B(2), C(0), D(1), E(0) #818655
統計: A(6), B(2), C(0), D(1), E(0) #818655