[TCML] Sec design trade-offs and considerations

Chris Swinson list at future-technologies.co.uk
Tue Nov 27 17:05:30 MST 2007


Hi Matt,

I suspected as much, though was unsure what was pauls motives behind what he 
said.

There probably is a frequency, though have no idea what it is, suspect in 
the low MHz range somewhere. At least that is about the figure yellow rolled 
caps have... I think..

Chris


----- Original Message ----- 
From: <Mddeming at aol.com>
To: <tesla at pupman.com>
Sent: Tuesday, November 27, 2007 8:59 PM
Subject: Re: [TCML] Sec design trade-offs and considerations


>
> Hi Chris,
>
> Every capacitive device has a small amount of inductance and resistance.
> Likewise, every inductive device has a small amount of capacitance and
> resistance. Therefore, every such component has a frequency at which its 
> XL  = -XC. If
> the resistance is negligible, the component will tend to oscillate at 
> this
> frequency.
>
> Hope this helps,
>
> Matt D.
>
> In a message dated 11/27/07 8:28:24 A.M. Eastern Standard Time,
> list at future-technologies.co.uk writes:
>
> Hi  Paul,
>
> Not sure what you are getting at with self res freq ? I don't  know what 
> it
> is and doubt I would be able to measure it. The caps are  supposed to have
> zero L&R though think that's a bit of a lie in the  datasheet as they must
> have *some*.
>
> They are all flat plate caps,  over 200 of them in parallel. Any problems
> there would probably be self  inflicted with all the wiring, though they 
> are
> fixed between 2 large  sheets of copper sheet and all kept as physically
> close as possible. I can  send you some images off list if needs  be.
>
> Chris
>
>
>
>
>
>
>
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