SMPS circuit SG3525 and IR2110 integrated on the board in the primer drive MOSFETs IRPF450 transformer, the ETD44 feedback 4N33 opto-Kubla with the provided output voltage of 2 × 60 volts symmetrical about 450w has the power amp ideal... Electronics Projects, Amplifier SMPS Circuit Symmetrical 60V Driver SG3525 IR2110 ETD44 "ir2110 circuit, power electronic projects, sg3525 circuit, smps circuits, smps projects, smps schematic, " Date 2019/08/02