LCC multivoltage smps.

[kees54]

Hi all.

I have some doubts about the calculation of the transformer for a LCC supply who needs to have high voltages and some low filament voltages for tubes.

Maybe somewone can help me out how to calculate a transformer forLCC, for LLC I do now the transformer is part of resonance, I do not now if for LCC the transformer is part of resonance or just a load for the capacitor current source a LCC is.

thanks in advance. PS the older thread can be deleted, some things are changed.

in pic you see some sim outputs.