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Re: drying coil forms
In a message dated 99-12-04 10:29:31 EST, you write:
<< I would love to see some data that demonstrates the performance benefits of
> "dry" PVC over "wet" PVC, or even some performance data of the same
> secondary coil wound on various formers.
> Making arcs in Huntington Beach, CA
> Ross Overstreet
>>
Ross, all,
My guess is it would be hard to see a difference. But yes, I'd also like
to see some true performance data. I do know that I got the same
spark length from a 6.5" by 24" polyethylene secondary wound with
# 28 wire, and from a 4.2" by 23" PVC (untreated) secondary wound
with the same wire. Sparks were 42" in both cases, using a 12kV,
30ma NST. If there was any difference in spark length, it was too
small for me to measure
Cheers,
John Freau