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Terry filter alternates?
- To: tesla@xxxxxxxxxx
- Subject: Terry filter alternates?
- From: "Tesla list" <tesla@xxxxxxxxxx>
- Date: Thu, 02 Dec 2004 18:17:15 -0700
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- Delivered-to: tesla@pupman.com
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- Resent-date: Thu, 2 Dec 2004 18:26:58 -0700 (MST)
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Original poster: "Black Moon" <black_moons@xxxxxxxxxxx>
Hi, Im intrested in building a filter for my NST, but can't quite get all
the money for the parts...
Im only using a 15kv 30ma NST, so I was wondering if mabey I could: Remove
the movs, use two 10kv to ground caps across the NST, leave safty gap
across the NST, Replace the 100watt resistors with 10watt 1kohm (or mabey 2
10watt 1kohm in series per side? 2kohm won't be a big deal at 30ma)
And possabley an aircore inductor in series with the resistors, Probley
something looking like a pencil with 2 or 3 layers with some insulator
beween em, or mabey all wound back and forth in little sections so each
winding is only next to a winding withing x kv, Any suggestions on value to
shoot for if I do? Operateing freqency is about 400khz for the coil