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Re: vacuum-tube coil
to: Carl
Joh Freau, futureT-at-aol-dot-com has a great circuit for 833 tube coil. We used
in and it works excellent. We run a 3 kV, 1,200 ma plate xmfr on our
system.
DR.RESONANCE-at-next-wave-dot-net
----------
> From: Tesla List <tesla-at-pupman-dot-com>
> To: tesla-at-pupman-dot-com
> Subject: vacuum-tube coil
> Date: Friday, September 25, 1998 5:23 PM
>
> Original Poster: rwillis-at-metisrv0.man-env-dot-com
>
> I recently saw Dr. Rzeszotarski's schematic for a low power tuned-grid
vt
> coil. I was wondering if this
> same type of circuit would work well in a higher power oscillator (I have
a
> couple type 833A
> tubes). Also, I have a microwave oven transformer for the plates. Should
I
> rectify and filter
> the AC output, or send raw AC to the tube? Also, how do I calculate good
> values for grid-leak
> resistors? I'm also not sure what guage wire to wind a secondary with.
Any
> suggestions are
> much appreciated.
> -Carl Willis
>