Introduction Small-channel heat sinks provide an extremely compact and efficient vehicle for dissipation of large heat fluxes typically found in high power electronics. Fluid flow and heat transfer in small-sized channels, with hydraulic diameters on the order of a fraction of a millimeter (a few hundred micrometers), have been shown to behave similarly to conventional-sized … [Read more...]
Miniature Environmental Control Unit for Electronics
Aspen Systems has completed the development and military qualification of ECU-Chill™, a ruggedized refrigeration-based environmental control unit (ECU) for cooling electronics in mobile applications. ECU-Chill™ maintains sealed electronics enclosures at or below ambient temperatures, enabling Commercial-Off-The-Shelf (COTS) electronics to be safely and effectively used for … [Read more...]
Thermally Conductive Printed Circuit Board Substrate
Laird Technologies, Inc. recently announced the release of its enhanced Tlam™ SS LLD for use as a thermally conductive printed circuit board (PCB) substrate. The Tlam SS LLD is a versatile, thermally enhanced PCB substrate system specifically designed for heat dissipation in bright and ultra-bright LED module applications. The thermally conductive PCB substrate provides 8-10 … [Read more...]
Evaluation Method for Thermoelectrical Cooling Systems
IEC/TS 62610-3 ed1.0 -- Mechanical structures for electronic equipment - Thermal management for cabinets in accordance with IEC 60297 and IEC 60917 series - Part 3: Design guide: Evaluation method for thermoelectrical cooling systems (Peltier effect). IEC/TS 62610-3:2009(E) provides an evaluation method for thermoelectrical cooling systems (Peltier effect). With this design … [Read more...]
Chicago Data Center Project Moves Ahead
Plans for a 315,000 square-foot data center facility on Chicago’s Near South Side are moving forward, with city approval clearing the way for design and construction. The development team has set a goal of fall 2010 to begin construction, with a potential completion date of late 2011. The six-story building will be 315,000 square feet, with 143,000 square feet of raised floor … [Read more...]
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