uA726 replacement, CEM 3340, etc.

[Ian Fritz]

Paul --

This is a question that came up a while ago. My belief is that the chips
need to be run quite hot so as to provide an adequate cooling rate,
which is needed for a tight, fast servo operation.  Others disagree. 
Try running one cooler and let us know your results!

  Ian

"Paul R. Higgins" wrote:
> 
> I would also be interested in hearing about people's experiences with substrate
> heaters (e.g. heated 3046s) vs. tempcos.  Someone also mentioned the high
> temperature that the 726 ran at; surely you don't have to abuse a 3046 that way
> (or a 726 for that matter) to get the benefit of a thermally stabilized expo.
>