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RE: No Terry filter

Original poster: Brett Miller <brmtesla2@xxxxxxxxx>

I have also used the same Franceformer 12/60
(purchased used for 30 bux over 5 years ago) in a
resonant (and LTR) system with no filter or safety
gaps.  I have never had a failure of the NST.  I have
also used other NSTs, OBITS, and MOTS with no


--- Tesla list <tesla@xxxxxxxxxx> wrote:
> Original poster: "Mccauley, Daniel H"
> <daniel.h.mccauley@xxxxxxxx>
> For what its worth, i have built many NST powered
> tesla coils ranging
> from 4kV/20mA up to paralleled 15kV/60mA NSTs.
> I NEVER use safety gaps or terry filters and never
> had a failure. I
> also push my coils particularily hard.
> I did build a Terry filter once, but sold it right
> afterwards and never
> really used it.
> My 0.03 cents
> Dan