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Re: CAPACITOR




From: 	Alfred A. Skrocki[SMTP:alfred.skrocki-at-cybernetworking-dot-com]
Sent: 	Thursday, June 26, 1997 2:21 PM
To: 	Tesla List
Subject: 	Re: CAPACITOR

On Tuesday, June 24, 1997 8:01 PM Bert Hickman
[SMTP:bert.hickman-at-aquila-dot-com] wrote;

> Richard,
> 
> The oil soaked paper may have a higher dielectric strength than before,
> but it sttill won't perform nearly as well as polyethylene. This is
> because the oil and paper dielectric materials are absorbing a
> significant portion of  energy that would otherwise go into sparks off
> the top of your secondary. In this regard at least, going from glass to
> oiled paper will not give you much improvement. Also, are you sure your
> coil is properly tuned with your new cap? 
 
You are 100% correct Bert! An easy way to determine the relative 
losses in a dialectric due to R.F. absorbtion is to look a the power 
factor for that dialectric, the smaller the power factor the smaller 
the amount of R.F absorbed and consequentialy the less the dialectric 
will heat up in operation.


                               Sincerely

                                \\\|///
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                           Alfred A. Skrocki
                   alfred.skrocki-at-cybernetworking-dot-com
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