what is meant by feedback amplifier &its use?

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what is meant by feedback amplifier &its use?

negative feedback &positive

2006-12-06 22:19:39 · 2 answers · asked by karthik 1 in Consumer Electronics ➔ Other - Electronics

2 answers

get answers to all ur questions here

http://en.wikipedia.org/wiki/Feedback_amplifier

2006-12-07 05:41:33 · answer #1 · answered by F4ID 4 · 0⤊ 0⤋

feedback amplifier is nothing but, the output is used as one of the inputs.
it becomes positive or negative according to the terminal we have connected.

2006-12-08 06:11:35 · answer #2 · answered by sweety 1 · 0⤊ 0⤋