Bridge Power Amplifier Circuit Diagram. How to build collection of little bridged power amplifiers circuit. It is a little collection of amplifiers in bridge connection.

For example this circuit is used load minimum of 4 ohms. Caution must be exercised for on the bridge circuit are. When is connected with bridge type.

For example this circuit is used load minimum of 4 ohms.

The only restriction is that we should use loudspeakers with resistance above 4 ohm. It s actually a pretty cool subject and very useful. Thus should use load not less than two times the minimum load. Application of this circuit include am fm radio amplifiers portable tape player amplifiers intercoms tv sound systems line drivers ultrasonic drivers small servo drivers power converters.