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Re: Coiler Question, conserning primary windings.



> Original Poster: "James" <elgersmad-at-email.msn-dot-com> 
> 
> 
> 
>     I wound a toroid, that had six primary windings in parallel, and I could
> pass 1 MHz at a near equal efficiency as the initial 15, to 25 KHz.  To
> which the hysteresis response curves indicated was it's range with very
> little loss with 1 complete layer of wire on the core divided into the six
> primarys.  Has anyone tried using parallel primarys on a tesla air core
> form?
> 
>     Advantages, XL drops to a point that Higher frequencies of  RF insures
> the transfer of magnetic lines through the secondary.  Winding resistance is
> halved for the first coil in parallel, cut to 1/3 with three, and 1/4 with
> four.

I have two secondaries wound using Litz wire. Same deal.

Malcolm