Re: CD capacitor

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Terry Fritz" <twftesla-at-qwest-dot-net>

Hi,

CDs have a very thin layer of aluminum vacuum deposited inside them.
However, it is so thin that any real current will vaporize it as shown by
the microwave and top of coil experiments.  I would imagine the 1000+ amp
primary circuit would destroy the layer in the first shot.  Connecting to
the layer with a high current connection would also by very hard.  I can't
see any way to use it as a primary cap...

Cheers,

	Terry

At 12:28 PM 8/30/2001 -0400, you wrote:
>I know for a fact that the foil is actually metal, and that it is conductive. 
>If you throw a CD in the microwave, the energy causes arcing along the 
>surface of the foil, and I can also discharge my pulse capacitor through the 
>foil. It's a pretty cool thing to see. There is a big, bright flash and 
>nearly all of the foil is removed from the clear plastic without any damage. 
>I also remember reading somewhere that it is aluminum. I think I might have 
>to investigate this concept some more, it's kind of intriguing.
>                                    Justin
>