Re: [CAD_CAM_EDM_DRO] Strange lost step problem, grounding related

Jon Anderson wrote:

> Jon,
>
> What exactly are these filters called? I'm looking through a Graingers
> catalog index, and not coming up with anything.

Not surprising. I wouldn't look in Grainger's for electronic components,
although they might have them.

Here's 2 from the C & H sales catalog. These are single phase
filters, good for 120 or 240 V line-line. A 6 Amp unit, looks exactly
like mine, is stock # PF9002, at $4.95. They also have a 20 A unit,
PF9901, for $7.75. The 6 A one looks like it might be a better filter,
if the current rating would be adequate for your use. This is from the
fall 2000 catalog. Their phone # is 800-325-9465.

Jon