23 圖示電路,
= 10 V,
=
= 100 kΩ,Rc = 5 kΩ,
= 2 kΩ,電晶體電流放大率 β = 100,
= 0.7 V,則此電晶體的工作區為何?
(A)截止區(Cutoff region)
(B)主動區(Active region)
(C)飽和區(Saturation region)
(D)逆向主動區(Reverse Active region)
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統計: A(1), B(1), C(14), D(1), E(0) #3370011
統計: A(1), B(1), C(14), D(1), E(0) #3370011