(July 14, 2016) Recently Raytheon has developed a “SiC-based high-temperature small-form-factor power module for electrical switching in harsh environments,” according to Semiconductor-Today.com. Semiconductor-Today reported that, “A prototype module that includes two 1200V silicon carbide (SiC) bipolar junction transistors (BJTs) has currently amassed more than 1000 hours of … [Read more...]
Cooling Powerful Electronics with Powerful Sand
(July 13, 2016) Recently, associate professor Baratunde Cola of the Woodruff School of Mechanical Engineering at the Georgia Institute of Technology uncovered the “potential of silicon dioxide nanoparticles coated with a high dielectric constant polymer for cooling power-hungry electronic devices,” reported Hexus.net. According to Hexus, “the cooling occurs as the result of a … [Read more...]
Custom Modular Cooling Pumps Providing Off-The-Shelf Component Design
Parker Aerospace, a business segment of global leader in motion and control technologies Parker Hannifin Corporation (NYSE:PH), announced a new family of cooling pumps featuring a common core of basic motor and pump components. According to the company, "The Parker pumps are compatible with a variety of dielectric fluids including PAO, Fuel, Galden, and turbine engine oils. … [Read more...]
Calculation Corner: Estimating The Effect Of Flow Bypass On Parallel Plate-Fin Heat Sink Performance
by Bob Simons – Reprinted from ElectronicsCooling, Feb., 2004 [Formatted by B. Guenin, 4/4/16] In past issues of ElectronicsCooling, methodologies were presented for estimating parallel plate-fin heat sink thermal resistance [1] and pressure drop [2]. The underlying assumption for both articles was that all the flow delivered by the fan is forced to go through the channels … [Read more...]
Visitors Encouraged to Visit New Website Launch
(June 20, 2016) IMS has recently launched a newly redesigned website with improved functionality. The company’s mission to provide the electronics manufacturing industries with the highest quality devices and components is clearer, according to IMS, and visitors can stay informed with the latest news, request a quote or sample directly from the homepage and navigate to their … [Read more...]
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