How to use the PI Expert magnetics designer results to bild a transfomer
I used the PI Expert to calculate a flyback design with the InnoSwitch3-EP. I have some trouble to understand the results of the magnetics designer.
Doing the windings is no problem,but I don't understand, which core I have to by and how to "Gap the core halves to get 358 uH +- 5.0%."
The list og materials says:
Core: EFD20, 3F3, gapped for ALG of 96 nH / T^2
Do i have to by a core with 96nH? -> This is not possible. There are only 100nH cores availible.
What does it mean to "Gap the core halves to get 358 uH" in the building preperations?
Thanks in advance
|Design results||1.84 MB|