Datasheet Summary
Document 245
Flyback Transformers For ON Semiconductor NCP1200 Controller
These transformers have been specially developed for use in flyback power supplies with the ON Semiconductor NCP1200 PWM Current-Mode Controller. They are designed for universal input, 85
- 265 Vac.
Coilcraft can also custom engineer a transformer to meet your specific requirements. For free evaluation samples, contact Coilcraft or visit .coilcraft..
Leakage
Part Inductance1
DCR inductance2 Isolation3 Turns ratioWeight
Application number ±10% (mH) max (Ohms) max (µH) (Vrms) pri : secpri : aux Output(g)
3.5 W
4.25 (8-5) 0.07...