[TCML] Re: Source for 1H air-core inductors

[Greg Leyh <lod@xxxxxxxxxxx>]

Wow.  What is the DC resistance of your winding?  GL


> That's huge indeed.
>
> Mine are just a little larger than two human fists held together.
>
> Wound with #40 AWG wire.
>
> D.C. Cox
>
>
>
>
>
> On Thu, Jun 18, 2009 at 5:40 PM, Greg Leyh <lod@xxxxxxxxxxx> wrote:
>
> > Hi All,
> >
> > I can offer one potential source for 1H air-core inductors; two will come
> > free with purchase, as part of the NLL Project.  ;)
> >
> > Each of the NLL secondary windings will have an inductance just over 1H.
> > If desired, they can be arranged in series for 2H, total.  The 1H claim can
> > be confirmed using Faraday's Law; secondary coilform dimensions are 29ft
> > dia, 105ft winding length, and 1.8" turn-turn spacing.   GL
> > _


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