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 One Stop GATE Forum : GATE Technical Discussions : GATE ECE |
 Topic: Feedback |
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Vimal
Newbie 
Joined: 02Feb2007 Online Status: Offline Posts: 26 |
   Topic: FeedbackPosted: 02Feb2007 at 12:14pm |
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can you tell me which type of feedback is used in Emitter follower (In case of transistor).I have read that "Emitter follower Uses negative current feedback".Is it correct or wrong.Please solve my doubt.
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Chandrashekhar
Newbie
Joined: 02Feb2007 Online Status: Offline Posts: 1 |
Posted: 02Feb2007 at 3:45pm |
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current series negative feedback as per me.
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pallavi_latha
Newbie
Joined: 06Feb2007 Online Status: Offline Posts: 1 |
Posted: 06Feb2007 at 3:32pm |
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we r taking o/p as voltage across emitter,so o/p is voltage and this is applied in series with input in order get Av=1.so it is voltage series feedback.
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mastro
Newbie
Joined: 05Jun2007 Online Status: Offline Posts: 12 |
Posted: 05Jun2007 at 6:31am |
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yes.. you are right Pallavi
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