NCP1250BP65G Flyback DC/DC Controller, 20V, 500mA, Through Hole, -40°C to 125°C
AC/DC Flyback Converter, 65kHz, 800mA, 18V, PDIP
IC PFC CTRLR CCM 72KHZ 8DIP
1A SWITCHING CONTROLLER, 72kHz SWITCHING FREQ-MAX, PDIP7, LEAD FREE, PLASTIC, DIP8/7
NCP1230AP65G