RE: [TCML] Baffle tally (was Secondary Troubles)

["Lau, Gary" <Gary.Lau@xxxxxx>]

Hi John,

I think the point to the thread was about adding sealed disks several inches in from each end of the form - different than simple end caps.

Not sure about how to classify your "greatly overpowered" secondary.  If it's a case where having added some internal sealed disks would have prevented damage,then it should be counted as such.  But if you were trying to channel 2KVA into a 12" long secondary, then it should be discounted, as nothing would have helped.  Uugh, this is where it gets tricky.  Unless no one at all reports using sealed baffles...

Regards, Gary Lau
MA, USA


> -----Original Message-----
> From: tesla-bounces@xxxxxxxxxx [mailto:tesla-bounces@xxxxxxxxxx] On
> Behalf Of futuret@xxxxxxx
> Sent: Saturday, July 05, 2008 8:01 PM
> To: tesla@xxxxxxxxxx
> Subject: Re: [TCML] Baffle tally (was Secondary Troubles)
>
>
> Hi Gary,
>
>
>
> I built 6 secondaries without baffles and without end caps,?I think one of them
> had an internal flashover one time when I greatly overpowered the coil.? It
> didn't cause any damage because the form was made of Lucite.? When
> I say there were no end caps, I mean there was just a crossbar at the
> top at bottom, which did not fully block the form.? I can look right down
> through the form from the top and see out through?the bottom.
>
>
> I built 2 secondaries with end caps (not glued), these did not have
>
> any flashovers.? There were no extra baffles other than the end caps.
>
> I'm not sure if you're refering to end caps or extra baffles placed
> somewhere at the middle of the secondary?? I've never used such
> extra baffles.?
>
> Cheers,
> John
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