Fan and blower manufacturer ebm papst has released the new AxiTop axial fan diffuser designed to help increase aerodynamic efficiency in fan systems. “The kinetic energy (velocity) at the exhaust of an axial impeller dissipates when the air is suddenly discharged into the surrounding environment,” the company explained. “The AxiTop diffuser is designed to recover this wasted … [Read more...]
New Centrifugal Fans for Ventilation and Air-Conditioning Applications
Ebm papst, a manufacturer of fans and blowers, has released the new RadiCal centrifugal fans for use in ventilation and air-conditioning applications, including control cabinet cooling, in-line duct fans, home ventilation units or heat pumps. According to the company, the new RadiCal centrifugal fans are designed with a dimensionally stable, hybrid construction and are … [Read more...]
New Low Viscosity, Thermally-Conductive Silicone Potting Elastomer
NuSil Technology, a manufacturer of silicone materials for the medical, aerospace, electronics and engineering markets, has released R-2165, a new silicone solution for the protection of electronic components and systems such as sensors, relays and connectors. “R-2165 is the latest addition to NuSil’s diverse portfolio of silicones designed for potting and encapsulating … [Read more...]
'On-Demand' Nano-sized Heat Sinks Lower IC Temperatures
Scientists at RMIT University in Australia have released research that demonstrates a new method of heat dissipation on the nanoscale level. In a paper published in the online journal Advanced Energy Materials, Kourosh Kalantar-zadeh, a professor at the School of Electrical and Computer Engineering, and his colleagues demonstrate the “on-demand” creation of tiny nanofin heat … [Read more...]
Stamped CPU Heat Sink Cools High Power Components
Electronic components manufacturer ASSMANN WSW has released a new series of stamped CPU heat sinks for cooling pin grid arrays, ball grid arrays or other high power components. The series is available from distributor Rutronik. According to the company, the new CPU heat sinks offers an improve air convection of up to five percent because of non-simultaneous heating from one … [Read more...]
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