Precision Full-Wave Rectifier

Posted on Apr 16, 2012

Using two op amps, this circuit produces a full-wave rectified version of the input signal. Op amp IC1 invert

Precision Full-Wave Rectifier
Click here to download the full size of the above Circuit.

s the negative-going signal, but because of D2, it stays near zero. IC2 produces a positive-going signal. For positive-going signals, IC1 produces a negative output through Dl to IC2, where it is combined with positive from R4/R5. At the summing junction of IC2, the negative output of IC1 is doubled and inverted via IC2, R3, and R5 to produce + V0ut- This is summed with negative output of IC1 to produce +Vout.

Leave Comment

characters left:

New Circuits



Popular Circuits

Adjustable oscillator
Open-Loop Peak Detector Circuit
Simple RS 232 Level Converter
LED Audio Level Meter Circuit Schematic Diagram
converting circuits to c
2500w phase control
Electronic Organ Circuit
Robot shield for Arduino
74S124 High Frequency VCO with Varactor
Flashlight circuit diagram of a motor control model
By the actual application circuit composed of a color picture tube with TDA6103Q
Fluorescent light circuits at low temperature and pressure