[Prev][Next][Index][Thread]
Re: NST Protection
In a message dated 5/15/00 11:02:33 PM Pacific Daylight Time,
tesla@pupman.com writes:
<<
Hi all,
I'm in the process of building my NST protection for a 15kv/30ma
setup.
I have 2 safety gaps + 2 500pf 30kv caps to ground. I am wondering as to
what
rating to go for in the way of resistors. I have seen a few different setups
on
some of your web sites but most are for larger NST's. Should I go for
1.5k/100watt, one on each HV side?
1k/50watt,two on each side?
5k/50watt,two on each side?
And could someone please explain what is the correct way to work out the
right
resistors for a particular power supply.
thanks in advance,
Arthur.
>>
Arthur,
I use 3,000 ohm, 25 watt resistors on my 12 kv 60 ma coil. Secondary is 3.0"
diameter. Makes 26" sparks.
Ed Sonderman