600W Amplifier Circuit

RMS 600 amplifier circuit very powerful music power 1000W. mj15025 and mj15024 transistors at the output built on bipolar tensors, the supply voltage is high according to the power used. + – 82 volts dc total 164v is a dangerous value. Be careful during the test and operation stages, use fused power line, protective glasses.

8 amp fuses are used at the power supply inputs of the 600W Amplifier circuit. In the first tests, I recommend that you choose these values lower, if you do not have any problems, you can use an 8 amp fuse.

There is a protection circuit against output overload in the amplifier circuit, this part consists of 2n5551 and 2n5401 transistors.

It measures current with a 330-ohm resistor from the emitters of all output power transistors (mj15024, mj15025) and switches to protection when excessive current is drawn.

The LM35 shown in the diagram is used to monitor temperature, you can use it with a separate control circuit, so it is an optional element. The transformer you will use for the power supply must be 2×58 v ac power of at least 2000w.

MJ15024 MJ15025 600w Amplifier Circuit Diagram

600W amp files: