Recommended transformer: double 18v/120W
Insulation protection between the chip and the heat sink,The LM1875 chip generates a lot of heat, please use it with a heat sink.
Please refer to the following design:
Recommended transformer: double 18v/120W
Insulation protection between the chip and the heat sink,The LM1875 chip generates a lot of heat, please use it with a heat sink.
Please refer to the following design: