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RE: Schottky

I think it's fair to say that the "hash" filter idea is in the public domain. L_RD knows that I've suggested it on numerous occasions.

The filter is simply a LC section made from what would ordinarily be regarded as RF parts: a 1000 pF. cap. either in mica or NP0/C0G ceramic combined with a high current RF choke. Use the choke with the largest inductance that does not saturate under the PSU's load demand.

Mouser carries suitable Bourns/J.W. Miller and Vishay parts. Look into the 5900 series parts on the linked catalog page.

No diode voltage equalizing resistors are in a "McShaned Deuce".

Eli D.


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