Flyback transformer parameter

[poonkathirvelan]

Dear guys,

In my SMPS circuit i need to measure exact parameters of a flyback transformer like inductance , leakage inductance at different frequency with my CRO. Kindly help me.

Thanks in advance,
kathir.

 

[not-a-moderator]

If you use an inductance/impedance tester you can measure the series and parallel inductance at different frequencies - then plot on a graph to determine it at your specific frequency of interest.