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1 如圖所示之二極體箝位電路,若輸入電壓Vi=5sin(377t)V,則穩態輸出電壓Vo
A 5+5sin(377t)V
B 5-10sin(377t)V
C 5+10sin(377t)V
D 10+5sin(377t)V

二極體箭頭向上,波形必往上移動

Vi最大值5V,所以波形往上移5V

Vo=5+5sin(377t)V