Wavelength Electronics’ RHM5K-CH temperature controller can be used to achieve precision control at off-ambient temperatures. The PID control loop drives resistive heaters or thermoelectric coolers. The RHM offers a high level of stability and can supply up to 5 A with a small footprint. On-board 12-turn trimpots control temperature setpoint, proportional gain, and output … [Read more...]
NewSpring Capital Makes Growth Investment in Raritan Inc.
NewSpring Capital, a provider of private equity capital in the Mid-Atlantic region, has made an investment to support Raritan’s power management business that helps companies improve energy efficiency and operations in their data centers. Raritan plans to use the investment proceeds to facilitate its growth in the data center power management market through the development of … [Read more...]
Researcher Wins Award for Electronics Cooling Technologies
The National Science Foundation has awarded the 2011 Alexander Schwarzkopf Prize for Technological Innovation to a Purdue University professor for his research to develop advanced cooling technologies for electronics and cars. The prize specifically recognizes Suresh V. Garimella’s work to develop “two-phase microchannel heat sinks” to cool high-power electronics in electric … [Read more...]
Dual Tower Cooler with More Heat Pipes, Dimpled Fans
Spire Corp. recently introduced its new high-end tower CPU cooler. Spire codenamed its newest thermal solution Gemini, the Zodiac sign for twins, due to the two towering dimpled fin heat-sinks. The increased number of heat-pipes combined with a higher number and density of dimpled fins and two high airflow fans provide extreme cooling performance. Six U-shaped 6mm heat-pipes … [Read more...]
New Electric Car Includes Thermally Controlled Battery Pack
Under the hood of the Ford Focus Electric, unveiled at the 2011 Consumer Electronics Show in Las Vegas, a 100 kilowatt AC motor provides 181 lb.-ft of torque and can propel the Ford Focus Electric to a top speed of 84 mph. Power is provided by a 23 kilowatt-hour Lithium-ion battery pack, made by LG Chem Ltd., the same battery company responsible for the 2011 Chevrolet Volt’s 16 … [Read more...]
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