In response to the increasing needs for data center and IT managers to both reduce costs and increase availability, Emerson Network Power, a business of Emerson (NYSE: EMR) and the global leader in enabling Business-Critical Continuity™, has extended electrically commutated (EC) plug fans to all down-flow models of Liebert CW™ and Liebert DS™ precision cooling systems to allow … [Read more...]
New Book on Thermal Computations for Electronics
Thermal Computations for Electronics: Conductive, Radiative, and Convective Air Cooling by Gordon Ellison is a total revision of his previous work on the subject. This text helps readers understand and master mathematical calculation, prediction and application methods for conductive, radiative, and convective heat transfer in electronic equipment. Addresses topics such as … [Read more...]
Sensor Film Monitors Surface Temperature Variations in Heat Sinks
Thermex® is a thin sensor film that can be used in multiple applications to test and monitor heated contacting surfaces from 200° to 300°F (93° to 149°C). Upon exposure to heat, Thermex® changes color instantaneously and permanently to reveal temperature distribution between any two contacting surfaces. Read more from Sensor Products. … [Read more...]
Thermal Gap Filler Wins Editor's Choice Award
The Tflex™ XS400 Series thermal gap filler won Military Embedded Systems Magazine’s Editor’s Choice award for November/December. The Tflex™ XS400 Series received the award for its commercial, off-the-shelf (COTS) properties, which makes it well-suited for military defense applications. Tflex™ XS400 is a compliant elastomer gap filler designed to provide moderate thermal … [Read more...]
LED Controller with Active PFC Needs No Opto-Coupler
New isolated LED controller with active power factor correction (PFC) is specifically designed for driving LEDs from a universal input range of 90VAC to 265 VAC. The LT3799 is cost efficient and more reliable because it delivers a well-regulated current to the secondary side without using an opto-coupler, and it is also compatible with standard TRIAC in-wall dimmers. Read more … [Read more...]
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