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Re: Small coil questions?
Original poster: Ed Phillips <evp-at-pacbell-dot-net>
Tesla list wrote:
>
> Original poster: "Mark W. Stolz" <mark_w_stolz-at-hotmail-dot-com>
>
> >Original poster: dhmccauley-at-spacecatlighting-dot-com
>
> <snip>
>
> >One thing about tesla coiling is that merely copying someone elses design
> >doesn't necessarily mean a successful design.
> >Actually, I think you could do better than Gary's secondary. If i remember
> >correctly, he used something like 32 to 36 AWG to wind his secondary
> >which may be a bit too thin. Gary himself stated this as well. I think 28
> >to 30 AWG wire would be a good size for a mini-coil.
>
> Dan,
>
> I would have to disagree about 32 AWG being too thin. Though I use a
> slightly higher voltage(7.5kV) on our 2.5" small coil, it is wound with 32
> AWG and produces similiar results.
> http://teslacoils4christ-dot-org/mark.stolz/2inch/2inch.html
>
> Mark Stolz
> Pearland, TX
> http://teslacoils4christ-dot-org/
>
> >I also have a mini-coil design that has been lately putting out 13" to 14"
> >streamers to a strike target. I use the same exact transformer as Gary's
> >with almost identical
> >output current (half-shunts removed)
> >You can get information on my mini-coil at:
> >
> >http://www.spacecatlighting-dot-com/teslacoil4.htm
> >
> >Dan
You should add to that "if you're man enough and patient enough to wind
it"! I have a 1-7/8 OD X 6 coil wound with #36 and I was barely man
enough - took a couple of hours turning the form by hand and feeding the
wire on with my thumb providing both tensioning and keeping the turns
snug against each other.
Ed