Researchers at the Tyndall National Institute at University College Cork in Ireland have found a new way of cooling semiconductors in computers, mobiles and games consoles to improve their performance and reduce energy consumption. Most computers have thermal interface materials (TIM) to join the chip with the heat sink, with solder or a thin, film-like sheet. Solder is … [Read more...]
High Powered Infrared LED Emitter Lights to 600 Watts
Larson Electronics’ magnalight.com added several new infrared LED light emitters, including models that include 360 watts, 480 watts and 600 watts of infrared light in the 850nm or 940nm range. The infrared LED lights operate on 12/24 volts or they can be configured for high voltage applications to 277 Volts AC 50/60 Hz. Visit magnalight.com for more information. … [Read more...]
System Measures Pressure Distribution between Heat Sinks, Components
The new Tactilus® heat-sink analysis system by Sensor Products Inc. enables research and design engineers to quickly and precisely test and correct the surface contact and pressure distribution between the heat sink and its source. Even a slight warping of the heat exchange structure or reduction in surface contact area can have a profound effect on cooling efficacy. If the … [Read more...]
Commercial Lighting Survey Reveals Interest in LEDs
The OSRAM SYLVANIA Commercial Lighting Survey, released Sept. 21, revealed the priorities and experiences of more than 350 facilities decision-makers and lighting designers across the education, healthcare, hospitality, office and retail sectors. The survey sheds light on the current and emerging needs of building professionals and defines how highly efficient LEDs are shaping … [Read more...]
Enhanced Cascade Series Thermoelectric Assemblies
Laird Technologies, Inc. released its enhanced Cascade Series Thermoelectric Assemblies (TEAs), custom-designed cooling assemblies that use multistage Thermoelectric Modules (TEMs) to achieve a high temperature differential from ambient. This product series can produce up to a 40% higher cooling capacity at cold temperatures, surpassing standard product offerings with similar … [Read more...]
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