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mathavraj
 one year ago
how is the diode connected in the feedback path?
mathavraj
 one year ago
how is the diode connected in the feedback path?

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mathavraj
 one year ago
Best ResponseYou've already chosen the best response.0dw:1379408311303:dw

mathavraj
 one year ago
Best ResponseYou've already chosen the best response.0@CarlosGP could u please explain this precision rectifier?

mathavraj
 one year ago
Best ResponseYou've already chosen the best response.0im confused about the diode voltage drop...

mathavraj
 one year ago
Best ResponseYou've already chosen the best response.0hmm..sorry a voltage supply is connected to the non inverting terminal

mathavraj
 one year 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?

mathavraj
 one year 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.

mathavraj
 one year 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?

mathavraj
 one year ago
Best ResponseYou've already chosen the best response.0you mean the load voltage will be the negative of Vin

mathavraj
 one year 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?

mathavraj
 one year ago
Best ResponseYou've already chosen the best response.0ok..im just so confused with this,...damn

mathavraj
 one year 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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