Re: [CAD_CAM_EDM_DRO] Phase converter circuit

MARKEHLE wrote:

> Chris -
>
> This is a great idea, however, I do not have enought money for a VFD to run
> my mill with it's 15hp motor. I agree, having to turn on and off the
> converter is a pain, and it's noisy, but it was cheap. If I find a big
> honkin' converter where I found all my other stuff (at the scrap yard) then
> I will be all set! The only ones I ever see are little 2-5hp models.

Just watch eBay, there are larger VFD's, up to 50 Hp that show up there.
Be patient, it might take months for a good deal to appear.

Jon