650V 52W Through Hole Flyback DC/DC Controller
Switching Regulator, Current-mode, 1A, 72kHz Switching Freq-Max, PDIP8, GREEN, PLASTIC, DIP-8
AC to DC Switching Converter Flyback 107kHz Tube 8-Pin PDIP
650V 67W DIP Through Hole Flyback DC/DC Controller
Current Mode PWM Controller 650V 500mA 8-Pin PDIP