The 600W Audio Amplifier Circuit Diagram is based around {LM4702}manufactured by NATIONAL
semiconductors&{MJ11029-MJ11028} by ON semiconductors It is a high
fidelity audio power amplifier. Designed for demanding consumer and
pro-audio applications. You can also 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°c.
CIRCUIT’s mute function, when activated, mutes the input drive signal
and forces the amplifier output to a quiescent state.
Simple 600W Audio Amplifier Circuit Diagram
Power:
Maximum Output power @ 8ohms : 300watt
Absolute max power supply voltage :±38V to ±40V
Recommended power supply voltage :±30V to ±35V
Maximum Output power @ 8ohms : 300watt
Absolute max power supply voltage :±38V to ±40V
Recommended power supply voltage :±30V to ±35V
