Maker Pro
Maker Pro

Effects of feedback

Jimbob96

Nov 27, 2014
13
Joined
Nov 27, 2014
Messages
13
Ive been asked to explain four different effects of feedback on the function of an amplifier. can anyone point me in the right direction of what to look at?
 

KrisBlueNZ

Sadly passed away in 2015
Nov 28, 2011
8,393
Joined
Nov 28, 2011
Messages
8,393
I guess they mean negative feedback?

Your course should have taught you enough to answer that question, but if they didn't, Google negative feedback to learn about its effects.
 

LvW

Apr 12, 2014
604
Joined
Apr 12, 2014
Messages
604
Ive been asked to explain four different effects of feedback on the function of an amplifier. can anyone point me in the right direction of what to look at?
At first, you have to ask yourself: Whar are the most important parameters determining the properties of the amplifier?
And - as a second step - you can try to find out which of these parameters could be influenced by negative feedback.
 

hevans1944

Hop - AC8NS
Jun 21, 2012
4,878
Joined
Jun 21, 2012
Messages
4,878
And then Google positive feedback, which is generally undesirable in an amplifier.
 

LvW

Apr 12, 2014
604
Joined
Apr 12, 2014
Messages
604
And then Google positive feedback, which is generally undesirable in an amplifier.
....or try to find out by yourself (after learning about negative feedback) WHY positive feedback is generally undesirable.
 
Top