Bridge amplifier

Posted on Feb 24, 2013

This circuit is for low voltage applications requiring high power outputs. Output power levels of LO W into 4 ohm from 6 V and 3 V into 8 ohm from 12 V are typical. Coupling capacitors are not necessary since the output dc levels will-be within a few tenths of a volt of each other

Bridge amplifier
Click here to download the full size of the above Circuit.

Where critical matching is required the 500 K potentiometer is added and adjusted for zero dc current flow through the load.

Leave Comment

characters left:

New Circuits



Popular Circuits

RFID Based Security System with AT89S52
Infrared motion detector
Line frequency square-wave generator
AC motor brake
Burglar Chaser Circuit
IC Controlled Emergency Light with Charger Circuit Schematic Free With Explanation
24W amplifier using TDA1516
ultrasonic switch sensor
high voltage circuits
Chloroplast type 1 SE