Re: [TCML] DdRSSTC driver board with parts - Moderator note

[Gary Lau <glau1024@xxxxxxxxx>]

This has not been discussed or evenly enforced in the past, but it shall be
going forward.

For folks wishing to advertise stuff on the TCML - this is OK, as long as
these posts don't dominate the traffic.  BUT, it needs to be done subject to
these requirements.

Pricing, basic shipping info (where is it shipping from), and technical
details of the product, or a link to a web site providing this needs to be
clearly stated.  Requests to take follow-up inqueries off-list will not be
entertained, unless the original post did provide a reasonable summary of
the pertinent information.

At this point, the ball is in DC's court to provide, ON-LIST, pricing
information, as any reputable vendor would.  This forum should not be used
to entice buyers without providing full disclosure.  The TCML moderators
(mea culpa) should not have let this post go through without pricing and
more detailed specs, and will be more more strict in the future.

Gary Lau
TCML co-moderator


On Sun, Nov 7, 2010 at 11:30 AM, DC Cox <resonance@xxxxxxxxxxxx> wrote:

> WEe using a proprietary circuit we developed over a 2 yr. testing period.
>
> With our 24" dia. sec coil it is producing 16 ft sparks that are white hot.
> We qre running a steqady 100 amps, 220 volt doubler, so driven at 635 VDC.
>
> Finn's circuit doesn't work properly for a few reasons I will not discuss
> any more. I got blasted laqst time and I refuse to discuss it.
>
> Yes, you can see this coil run at our next Teslathon.
>
> Dr. Resonance
>
>
>
>
> And, p[lease guys, any inquiries on the DRSSTC caps or driver boards ----
> OFF LIST ONLY as per re
>
>
> On Sun, Nov 7, 2010 at 6:38 AM, daniel@xxxxxxxxxxxx <daniel@xxxxxxxxxxxx
> >wrote:
>
> > Is it possible to see a working coil with this system of yours?
> >
> > Driving big brick like the CM1200 is not an easy task! I've been working
> > with Finn Hammer on his huge drsstc named thumper for some years now. And
> I
> > can tell you that driving a bridge of CM600 and getting 13 feet of sparks
> is
> > not easy.
> >
> > Cheers, Daniel Uhrenholt
> >
> > Sendt fra min HTC-telefon
> >
> > ----- Reply message -----
> > Fra: "DC Cox" <resonance@xxxxxxxxxxxx>
> > Dato: lør., nov. 6, 2010 09:48
> > Emne: [TCML] DdRSSTC driver board with parts
> > Til: "Tesla Coil Mailing List" <tesla@xxxxxxxxxx>
> >
> > We recently completed testing on our our DRSSTC driver board design.  I
> > will
> > have stuffed boards available in early Feb.
> >
> > The unit can be adjusted to work with Powerex CM300 (4-5 ft spark), CM600
> > (6-8 ft spark, and even CM1200 wih spark lengths up to 16 feet.
> >
> > It has proven very robust and reliable as we use a fiber optic connection
> > from modulator to main board.
> >
> > Precise adjustment of zero cross points can be set for each IGBT module
> > thus
> > allowing near perfect efficiency!
> >
> > Dr. Resonance
> > _______________________________________________
> > Tesla mailing list
> > Tesla@xxxxxxxxxx
> > http://www.pupman.com/mailman/listinfo/tesla
> >
> > _______________________________________________
> > Tesla mailing list
> > Tesla@xxxxxxxxxx
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> >
> >
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>
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