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Groth · 12-09-2003, 01:43 AM

Phase change will use less power. The Coefficient of Productivity (COP - defined as heat removed / input power) for phase runs 2.5 to 3, a bit less if you want super low temps. TECs generally have a COP of 0.4 or so.

12-09-2003, 01:43 AM	#11
Groth Cooling Savant Join Date: Mar 2003 Location: MO Posts: 781	Phase change will use less power. The Coefficient of Productivity (COP - defined as heat removed / input power) for phase runs 2.5 to 3, a bit less if you want super low temps. TECs generally have a COP of 0.4 or so.