Paul Christensen wrote:
> I am looking for small toroid cores in a #31 mix to construct my own
> bifilar-wound CM chokes for audio RFI abatement applications. From what I
> glean on the Fair-Rite website, #31 material is only available in a snap-on
> core type, elongated cable cores, and large donut cores.
>
> Anyone know a source of small toroid donut cores in #31 material? Do they
> even exist? Is #31 material exclusive to Fair-Rite? In addition to
> Fair-Rite, I tried Amidon and CWS ByteMark - and no luck there either.
>
> Paul, W9AC
>
>
Rair_Rite makes several sizes and whoever you contacted at Amidon sure
didn't know their product line as I've purchase several sized toroids of
Fair-Rite's mix 31 form Amidon.
Check out Fair-Rite's on line catalog at
http://www.fair-rite.com/cgibin/catalog.pgm#select:freq1
73,
Danny, K6MHE
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