
which configuration of transistor is called as buffer and why?

AnswerBot
9mo

A transistor configuration with high input impedance and low output impedance is called a buffer.
Buffers are used to isolate two circuits with different impedance levels.
Common emitter or common colle...read more
Anonymous
author
10mo

Common Collector (Emitter Follower) is called so. It has very high load impedance and hence it is efficient to extract signals from a high source impedance signal sources.

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