Quote:
Originally Posted by Astro
Hi all, if it is just for a test rig then how about a coil of copper pipe, some thermal grease and some lumber (we call it wood  ) to hold the copper pipe in good contact with the controllers base plate. Run some sort of coolant through the copper pipe with a small pump. Could use water, coolant, oil, whatever is easiest. |
This is a simpler backup plan - I like it.
The primary plan is sitting the controller on a BIG hunk of aluminum - about 100 lbs. It should take a while to heat up ... longer than the base of the controller at least.