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Re: Have secondary, need design....
From: DR.RESONANCE[SMTP:DR.RESONANCE-at-next-wave-dot-net]
Sent: Tuesday, July 01, 1997 10:15 AM
To: Tesla List
Subject: Re: Have secondary, need design....
To: Aaron Cake
Try using a 3 inch dia. copper plumbing float for top terminal. Use
primary cap size of .01 MFD and drive with a 12 KV 60 ma neon sign xmfr
(they like current). Primary sparkgap of 4-5 gaps fixed with a 200-250 CFM
muffin type fan behind cap at 1 inch away. 12 turn primary coil in flat
spiral. Elevate sec. coil so the bottom turn is approx 1 1/2 to 1 3/4
inches above the primary. This should get you up and running with a good
spark output. Tune & tap primary as necessary to achieve resonance. Use a
variac to keep power to around 40% or less until system is in tune. Set
pri. sparkgap with each gap at .025 inch spacing with 4 or 5 gaps. Use RFC
chokes between xmfr and sparkgap. Be sure to put sparkgap directly across
the xmfr output and cap in series with the primary winding.
Hope this helps out.
DR.RESONANCE-at-next-wave-dot-net
----------
> From: Tesla List <tesla-at-pupman-dot-com>
> To: 'Tesla List' <tesla-at-poodle.pupman-dot-com>
> Subject: Have secondary, need design....
> Date: Monday,June 30,1997 10:17 PM
>
>
> From: Aaron Cake[SMTP:cake-at-execulink-dot-com]
> Sent: Monday, June 30, 1997 6:23 PM
> To: Tesla List
> Subject: Have secondary, need design....
>
> Hello.
>
> I have a secondary from a coil I made years ago that never worked very
> well. I am hoping to build another (working) coil using the secondary and
> capacitor from that first coil. The secondary is wound with approx. 962
> turns of 28 AWG wire on a 3 inch ABS pipe. It stands about 14 inches
tall.
> The capacitor is a .001 uF 25KVDC unit.
>
> I figure that a primary of about 10-15 turns and a 15KV 30mA neon sign
> transformer should work......Will it? Does anyone know of a design that
> uses the same secondary and capacitor as listed above?
>
> Thanks..
> -----
> Aaron Cake
> London Ont.
>
> aaron.cake-at-blackhole.xg-dot-com
> http://www.execulink-dot-com/~cake/index.html
>
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>
> Page me at http://wwp.mirabilis-dot-com/884261
> ------
>
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