Re: [TCML] HV capacitors

["DC Cox" <resonance@xxxxxxxxxxxx>]

Doug

If you contact me off-list I can help you with the caps.  I also have
complete plans for a 9 kV 30 mA coil.
The List does not accept attachments so I can not send them via the TCList.

Dr. Resonance





On Fri, Jan 2, 2009 at 3:15 PM, Douglas Hayes <dhayes5@xxxxxxxxx> wrote:

> D.C. Cox:
> I'm new to telsa coil building I need capacitors but need to calculate the
> size for a 9,000 vote 30 ma neon sign transformer... and any other quick
> help you can give...
>
> Sincerely;
> Doug
>
> On Wed, Dec 10, 2008 at 12:09 AM, DC Cox <resonance@xxxxxxxxxxxx> wrote:
>
> > If anyone needs the smaller MMC style caps for an NST powered coil, I now
> > have over 400 in stock.
> >
> > I'm also soon ordering the foils and films for our pole xmfr powered HV
> > hi-Q
> > capacitors.
> >
> > They are 0.1 uF (100 nF) and rated 80 kV DC (30 kV AC rms).
> > If you need some 100 nF caps for a large coil contact me off-list and I
> > will
> > send you our datasheet.  The Q of these caps exceeds even the standard
> > oil-filled Maxwell units.
> >
> > They are 40% larger than the Maxwell, but that's the trade-off: Silicone
> > oil
> > lowers the Q slightly, 12,000 for Maxwell's oil filled types vs. 22,000
> for
> > our non-oil filled caps.
> >
> > Our price is also 50% (or less) than pricing on the current Maxwells.
> >
> > D.C. Cox
> > Dr. Resonance
> > _______________________________________________
> > Tesla mailing list
> > Tesla@xxxxxxxxxxxxxx
> > http://www.pupman.com/mailman/listinfo/tesla
> >
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