Re: [CAD_CAM_EDM_DRO] EDM power supply

What about old Neon sign ballast??? Come in all shapes and sizes and a
nice voltage range.
At 06:27 PM 8/1/2001 +0000, you wrote:

>Joel Jacobs wrote:
>
> > I wonder a fluorescent light ballast and a variac would work...
>
>No, a fluorescent light ballast is mostly an inductor, which
>limits current through the tubes to 40 mA or so. that wouldn't
>remove much metal.
>
>Jon
>
>
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