Power Amplifier Circuit 600 Watt

This Power amplifier circuit produces output power up to 300 watts ( 8ohms) at every channel, this amplifier have two channel input and output so stereo power amplifier produce output power about 600 Watts. It is a high fidelity audio power amplifier. Designed for demanding consumer and pro-audio applications. Using IC LM4702 for buffer amplifier, and boost again using transistor MJ11028 - MJ11029, You can use this circuit with AV receivers, Audiophile power amps, Pro Audio High voltage industrial applications etc.

Amplifier output power maybe scaled by changing the supply voltage and number of output devices. The circuit includes thermal shutdown circuitry that activates when the die temperature exceeds 150. Amplifier circuit mute function, when activated, mutes the input drive signal and forces the amplifier output to a quiescent state.