SMPS switch mode power supply circuit power amplifier used in the output symmetrical + – 50v 4N35 opto-coupler connected to the 10k potentiometer with a voltage adjustment can be done, of course, extremely high or low should not be... Electronics Projects, Amplifiers Circuits Switch Mode Power Supply IR2110 SG3525 Driver "ir2110 circuit, power electronic projects, sg3525 circuit, " Date 2019/08/02