[Elecraft] potentially interesting (sorry, bad pun)
Phil Kane
k2asp at arrl.net
Fri Mar 24 21:52:23 EST 2006
On Fri, 24 Mar 2006 17:58:53 -0800, Bob Nielsen wrote:
>I remember in my high school physics class (1955) the instructor (ex-
>W7TSZ) told us that it might be possible to build a ONE farad
>capacitor, but it would be as big as the classroom. Times have
>really changed!
The materials have changed but the laws of physics haven't.
It depends on the voltage. Power line capacitors (used for power
factor correction) are as big as power line tranformers in some
cases.
--
73 de K2ASP - Phil Kane
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