Precision full wave rectifier

Thread Starter


Joined Nov 22, 2010
Hi everyone ,

Am using full wave precision rectifier using op amp for my application.

I got output
as shown in fig...

How to get full DC voltage from this of course i put capacitor after op amp its not producing the desired output.

When including the diode after op amp i got the full dc output but the output voltage is less than 0.7V due to diode voltage drop.

So pl help me in this regards.