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Re: Terry's DRSSTC - DRSSTC protector

Original poster: Steve Ward <steve.ward@xxxxxxxxx>

Good luck with this Terry.  I must say i am a bit skeptical, but then
again i havent really analyzed this as much as you have :-).

Just curious, have you tried letting your coil arc to grounded targets
yet?  Aside from the primary coil that is...  Im wondering if maybe
just the fact that the secondary is power arcing is too much for your
IGBTs to handle?

Steve


On Thu, 17 Mar 2005 20:15:56 -0700, Tesla list <tesla@xxxxxxxxxx> wrote:
> Original poster: Terry Fritz <teslalist@xxxxxxxxxxxxxxxxxxxxxxx>
>
> Hi Paul,
>
> I got it put together tonight:
>
> http://drsstc.com/~terrell/pictures/ArcFilter-01.JPG
>
> http://drsstc.com/~terrell/pictures/ArcFilter-02.JPG
>
> Just a 2.5uF 600V cap in series with a 2.5uH inductor (10 turns #12 solid
> house wire in a coil 1.25 inches in diameter).  I have one for each leg of
> the H-Bridge output.  I just put the guts in PVC tubing...  Next time I
> fire it up we'll see if it works!!
>
> Cheers,
>
>          Terry
>
> At 08:50 AM 3/16/2005, you wrote:
> >Hi Terry,
> >
> >I hope it works/helps and look forward to seeing how you get on.
> >
> >Cheers,
> >
> >Paul.
> >
> >.............
> > > the details here:
> > >
> > > http://drsstc.com/~terrell/notes/DRSSTCprotec.pdf
> > >
> ...............
>
>