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anonymous
 3 years ago
how is the diode connected in the feedback path?
anonymous
 3 years ago
how is the diode connected in the feedback path?

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1379408311303:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0@CarlosGP could u please explain this precision rectifier?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0im confused about the diode voltage drop...

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0hmm..sorry a voltage supply is connected to the non inverting terminal

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0this is an inverting voltage follower..so the cathode would be at negative potential...is it correct?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0http://en.wikipedia.org/wiki/File:OpAmp_Precision_Rectifier.svg actually this is the circuit that i wanted to draw.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0by opamp output..you mean the terminal to which anode terminal of the diode is connected ..right?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0you mean the load voltage will be the negative of Vin

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0but usually dont we write the output of the opamp at the feedback junction...i mean does it change?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ok..im just so confused with this,...damn

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0wow..thats a neat explanation..thanks...but i have one more small doubt...generally when we talk of opamps where is the output voltage( ie Vout=K(V+ V)) ...is it AT the feedback junction or BEFORE or AFTER it?
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