Electronics - Bipolar Junction Transistors (BJT) - Discussion
Discussion Forum : Bipolar Junction Transistors (BJT) - General Questions (Q.No. 11)
11.
The C-B configuration is used to provide which type of gain?
Discussion:
13 comments Page 2 of 2.
Vekatesh said:
1 decade ago
It is for current gain and not for voltage gain.
Swagatika sahu said:
1 decade ago
Common collector is used as voltage follower/voltage buffer circuit as Av=1.
Common base is used as voltage amplification circuit as Av=600 and Ai=1, current follower circuit.
In common emitter Av=-200 and Ai=-100..It offers very high power gain.
Common base is used as voltage amplification circuit as Av=600 and Ai=1, current follower circuit.
In common emitter Av=-200 and Ai=-100..It offers very high power gain.
Santhosh said:
8 years ago
In common base voltage gain is high.
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