Re: Terry filter alternates?

["Tesla list" <tesla@xxxxxxxxxx>]

Original poster: "Dr. Resonance" <resonance@xxxxxxxxxx>


You can use 10 Watt resistors if you keep the value at 250 Ohms and use 2 in
series.  Also, watch the temp on the resistors and limit your run times
accordingly.

Dr. Resonance

>
> 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
>
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