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Re: Question to european coilers
Point taken.
One of the major problems is the insulators on the secondary.
The impedance of transformers do depend on input frequency and will
have some affect on mutual coupling. I have experience with transformers
in Europe and the States, your typical 2:1 appliance transformers will work
fine in both countries, I'm just not experienced with NST's that have high
turns ratios.
I suspect that you're correct about core saturation.
Regards,
RT