I have a design with LYTSwitch-4. I let produce the transformer according to PIXLs Designer. The transformer
parameters are good but the temperature of windings is about 90°C after 30 min at room temperature.
If I change the parameters of winding the Leakage inductance increase and the dissipation in primary clamp
Where could be the problem that the transformer is so hot?
The transformer parameters and the termal scan are attached.
Thanks for your help