Bob: Since filter chokes carry d.c. current, I believe they have core
air gaps which are not present in a.c. xfmrs. If you remove the
laminations and add an air gap when re installing, possibly it could be
used. Seems that I have seen microwave xfmrs with a weld bead at the
lamination gap. 73, Dan, N5AR
Bob Duckworth wrote:
>
> A good choke is hard to find.
> Anyone measured microwave oven tranny secondary for R and L ???
> -bob
>
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