Re: Re: [TCML] Solid state efficiency, was: mini Tesla coil specs]

["Dex Dexter" <dexterlabs@xxxxxxxxxxx>]

Ken,I heard that VTTCs and SSTCs are less sensitive to the exact
resonant frequency tuning of primary and secondary circuits.
I don't know why.Anycase ,100 khz and 120 khz are not much different.
Somebody ,I don't remember who,who messed with powerful VTTC said
that he run several different secondaries with same primary!
That's surprising if true.

Dex
  
On Mon, Nov 16, 2009 at 9:38 PM, Ken or Doris Herrick <kchdlh@xxxxxxxxx>wrote:

> Steve (& all)-
>
> I've been trying to stick with an untuned primary + secondary-current
> feedback so that I could easily switch secondaries without any adjustment.
>  I have two, one with Fr of 100 KHz and the other, about 120.  The idea is
> to just be able to plop one into place, then the other with no fussing.
>

>
> KCH
>
>


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