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Electronics Cooling

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Flexible Thermoelectric Generator Could Power Wearable Devices Using Body Heat

 

Researchers have developed a new thermoelectric generator that could replace batteries as a more versatile power source. As interest grows in wearable electronics like Google Glass, smartwatches and fitness trackers, finding a suitable, long-lasting reliable power supply for these devices becomes an increasingly important concern for designers. Now, a team of researchers from … [Read more...]

Polymer-Based Thermal Interface Material Cools Devices at 200°C

 

Scientists have developed a new polymer-based thermal interface material (TIM) capable of conducing heat 20 times better than conventional polymer. Reliable in temperatures of up to 200°C, the modified material can be fabricated on heat sinks and heat spreaders and adheres well to components in servers, LEDs and mobile devices. “Thermal management schemes can get more … [Read more...]

Liquid Cold Plate Cools Power Electronics

 

Thermal management company GCoreLab has introduced a new generation of cold plates for the cooling of power electronics. The new XtremeChill liquid cold plate utilizes GCoreLab’s patented oblique fin technology, which offers superior thermal cooling and heating performance with no pressure drop. The technology, first developed by Professor PS Lee at the National University of … [Read more...]

Researchers Pinpoint Heat Movement in Nanostructures

 

Researchers at Cornell University have developed a new method of precisely measuring the subtle movement of heat in nanostructures. Heat flows at the nanoscale differently than at larger scales, the researchers say, and understanding how certain surfaces affect the transport of heat at the phonon level could have implications in everything from thermoelectric materials to … [Read more...]

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