6W, 12V AC to DC Single Output Power Supply

AN1734 is an off-line wide range VIPer12A single output general-purpose power supply. The internal oscillator of VIPer12A sets the switching frequency of 60kHz.It is set up for secondary regulation by controlling the current flowing into an optocoupler in the feedback configuration. The output is set for 12V at 0.5A, making the total output power of 6W