Re: [TCML] (no subject)

[DC Cox <resonance@xxxxxxxxxxxx>]

If you contact me off-list I can email you a complete set of plans for a 12
kV 30 mA powered coil.  It uses a flat primary as inverted V type primaries
can produce over coupling and actually give you
less spark length --- it also stresses your pri cap.

Dr. Resonance




On Sat, Feb 27, 2010 at 1:28 PM, Miles Mauldin <mmauldin@xxxxxxxxxxxxx>wrote:

> Looking for some guidance.  I am an oldbe/newbe.  My last effort was in the
> mid 70's, though impressive not stellar.  My goal this time is stellar! I
> have tried to design may coil with upgrades in mind.  My questions are
> regarding the size of the primary and secondary coils.  I am starting with 2
> - 12Kv, 30ma NSTs and plan on adding 2 more later, total of 8 if it will
> work.  If I can find the other upgrades I would like (pole pig, 30+amp
> variacs, etc...), I agree new coils would be necessary but for the interim,
> with NSTs, would a 4.5" or 6" be better for the secondary.  And is there a
> significant difference between flat or inclined primaries?
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