Product category:
Electrical and Electronic Subassemblies
News Release from: Elite Thermal Engineering | Subject: HEM-240 air-to-air heat exchanger
Edited by the Engineeringtalk Editorial
Team on 06 December 2005
Heat exchangers improve cooling
Elite Thermal Engineering introduces HEM air-to-air heat exchangers based on DCS technology to enable more cooling capacity for laser cooling modules.
Elite Thermal Engineering has introduced the HEM air-to-air heat exchangers based on DCS technology to enable more cooling capacity for laser cooling modules Conventional thermoelectric cooling modules use two heatsinks to clamp a group of TECs, one heatsink absorbs the heat from an industrial electronics enclosure or telecoms cabinet, and the other releases the heat to the open air
This article was originally published on Engineeringtalk on 26 Sep 2005 at 8.00am (UK)
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Cold plates reduce laser diode's temperature
Elite Thermal Engineering recently released a series of high performance, high power thermoelectric cooling modules (cold plates) that are designed specifically for high power laser diodes.
As the cooling capacity demand increases, larger and heavier heatsinks are required.
Larger heatsinks are heavy, expensive and costly to maintain the flatness that is crucial to TEC performance.
The most powerful thermoelectric heat exchangers on the market are hovering at about 200W and weigh over 7.3kg.
The HEM-240 has a cooling capacity of 240W at less than 5.4kg in a 265mm x 265mm x 180mm package.
Because most of the heatsinks are extrusions, making a sealable heat exchanger requires expensive machining to provide sealing.
The HEM heat exchangers can accommodate sealing needs with no extra machining.
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