Hi there, I need to design a three phase 115V 400 Hz (aircraft) EMI filter. These are readily available in 50/60Hz, but not 400. Current requirement is 5A per phase. Any help or starting point would be much appreciated!
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Re: Three phase EMI Filter design
Emi filters are usually C-L-C filters, i think they are considered as usuall high pass filter. I think the formular for the frequency should be quoted in any elektronic mathematic book.
Due to the higher frequenzy the L has probably to be a little lower and the caps smaller in vallue.
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