Re: Terry filter

["Tesla list" <tesla@xxxxxxxxxx>]

Original poster: westland <westland@xxxxxx>

I'm at about 0.4 inch.   I just put my NST across the spark gap side 
of the Terry Filter, and cranked up the variac until it sparked, and 
then set the gaps so that they sparked at about 220vac (I'm in Hong 
Kong, so 220vac and 50 Hz).


Tesla list wrote:
> Original poster: "Todd Reeve" <todd.reeve@xxxxxxxxxxxx>
>
> I am going to add a Terry Filter to my coil and I was wondering if 
> someone could give me a ballpark width for the 2 safety gaps.  I am 
> running a 15kV 60 mA NST.
>
> Thanks.


--
____________________________________________________

J. Christopher Westland, PhD CPA
Professor, ISMT, University of Science & Technology, HK Clearwater 
Bay,Kowloon, Hong Kong
Tel: 852 2358 7643
Fax: 852 2358 2421
Mob: 852 9528 1745
URL: ihome.ust.hk/~westland
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