Category: Plasma & Laser
There is a wire between the torch- and the old thc's interface. I think the interface has resistors and they sampled the work+ side at the thc. But i'm guessing and there's no useful documentation for it. There is a spot on the old interface for divided arc volts, but it was never hooked up.
So I have to do at least a little wiring inside either way, so I was thinking may as well put the thcad inside the plasma while I'm at it.
It's a high frequency machine so maybe that'll help with emi.
