問題詳情
68. 如下圖所示之電路，下列敘述何者正確？
(A)RE 1 及 RE 2 為正回授電阻，可穩定直流偏壓，不受溫度變化影響
(B)該電路為 RC 耦合電路，容易隔離兩級間直流電壓的相互干擾
(C)RR2 為偏壓電阻，提供電晶體偏壓
(D)CE 2 為旁路電容，可提高電壓增益。 
參考答案
無參考答案
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