LM12 audio amplifier circuit diagram electronic project

Posted on Feb 5, 2014

This LM12 audio amplifier circuit will provide a high output power on a 8 ohms or 4 ohms load impedance. The maximum output power delivered by this LM12 audio amplifier is around 60 watts on a 4 ohms load and 100 watts on a 4 ohms load on each channel. A preamplifier stage based on the LM381N dual preamplifier integrated circuit and a power ampl

LM12 audio amplifier circuit diagram electronic project
Click here to download the full size of the above Circuit.

ifier stage based on the LM12 high power operational amplifier. To obtain more audio power from this audio amplifier you can use it in the bridge mode configuration, but in that way you will obtain a mono power amplifier circuit. If you want to use it in bridge configuration or stereo configuration just design the pcb board in the stereo mode configuration and modify the jumpers in this way :

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Auto battery current analyzer
    High-Gain Current Sensor
    ATmega8535 Line Follower Robot circuit diagram
    Home security alarm system circuit diagram
    Assembly of the F&DARC Square Wave Generator/Bridge
    ISL6528 Dual Regulator-Standard Buck PWM and Linear Power Controller
    Ion Ray Gun
    Test circuit diagram with feedback factor of 1 83 DA6101Q 6111Q