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

Doug,

Have you ever seen an RF filter inside some piece of electronics?
Has a square or rectangular drawn can, sealed and not made to be opened.
A 3 phase unit would have 4 or 5 terminals on opposite sides.
The schematic I saw in the Newark catalog shows all three hot leads
filtered, the neutral filtered, and even an earth ground filtered.
I assume the earth ground is the case itself but it might be a 5th
terminal. Probably in a package about 3 x 5 x 2 at minimum, on up to
fairly big. Only thing I'd be concerned about is that it really is
3phase, and rated for 10 amps min.

Unless Dave remembers what it was priced at, I could send up $20 in
advance. If it's more, I'd send the balance at once. If it's a lot less
or not there, surprise me with $20 worth of end mills or some such
thing, and I'll pretend I finally got to visit Mecca <G>.

Jon