A community for students.
Here's the question you clicked on:
 0 viewing
mathavraj
 2 years ago
how is the diode connected in the feedback path?
mathavraj
 2 years ago
how is the diode connected in the feedback path?

This Question is Closed

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

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

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

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

mathavraj
 2 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?

mathavraj
 2 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.

mathavraj
 2 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?

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

mathavraj
 2 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?

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

mathavraj
 2 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?
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.