Rittal Corporation, a manufacturer of industrial and information technology enclosures, racks and accessories, has released the Rittal Liquid Cooling Package Direct (LCP DX), a cooling system for small- and medium-sized IT installations where “climate control with air/water heat exchangers or cold water would be too costly.” Available in two versions suitable for rack-based or … [Read more...]
Radiative Cooling of Electronics (and Other Things)
In your basic heat transfer class, you should have learned that there are three primary modes of heat transfer: conduction (heat transfer through solids or stationary fluids), convection (heat transfer by virtue of moving fluids), and radiation. As a general rule, in electronics cooling situations, radiation is the least important mode, and is often neglected in first-order … [Read more...]
CPU Cooler with Active Noise Cancellation Technology
Cooling solutions provider Noctua demonstrated prototypes of a microprocessor cooler with active noise cancellation (ANC) technology at Computex Taipei 2013 in Taiwan earlier this month. The cooler, a joint project between Noctua and noise reduction technology developer RotoSub, is expected to be released mid-2014. “While the 120mm ANC fan for watercooling radiators is still … [Read more...]
Laminate Material Features Improved Thermal Reliability For Higher Maximum Operating Temperatures
The Advanced Circuit Materials Division of Rogers Corporation, a manufacturer of materials and components for consumer electronics, has released RO4360G2 laminate, a high frequency laminate material featuring improved thermal reliability for higher maximum operating temperatures over its predecessor, RO4360 laminate. According to the company, ideal applications for RO4360G2 … [Read more...]
Tiny Thermometer Measures Atomic-Scale Heat Dissipation
A breakthrough demonstration of heat dissipation at the atomic scale by an international research team could help scientists overcome major technological hurdles in the development of smaller, more powerful electronics. Heat—produced when a current passes through a conductive material—remains a major obstacle in the continuing development of smaller, faster, more reliable … [Read more...]
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