Rosenberg USA has introduced two new models of electronically commutated axial fans. The new fans feature finned blades with a special pitch that increases fan efficiency. The 500 mm model can deliver up to 6,000 CFM of airflow. The 560 mm model offers a top airflow of 7,000 CFM. The finned blade design also helps reduce fan noise. Applications for Rosenberg EC axial fans … [Read more...]
Stanford Physicists Create Ultracold Quantum Fermionic Gas
A Stanford team announced that it has created the world's first dipolar quantum fermionic gas from the metal dysprosium. The team heated particles in a crucible to around 1,300 degrees Celsius and shot them into a powerful vacuum. Using a continuous-wave blue laser, the particles were then cooled to within a thousandth of a degree of absolute zero. Subsequent lasers and an … [Read more...]
Silicon Carbide’s Potential in Hybrid and Electric Vehicles
Encouraged by silicon carbide’s superior material properties, major automotive manufacturers involved in developing hybrid and electric vehicles are currently testing SiC-based MOSFETs and other transistors as a viable alternative to silicon-based transistors, particularly for under-the-hood applications where the operating conditions are challenging. The wide-bandgap material … [Read more...]
Researchers Improve Infrared Detectors
A team of researchers from Peking University, the Chinese Academy of Sciences, and Duke University is harnessing the remarkable properties of single-walled carbon nanotubes (SWNTs) to create highly sensitive, “uncooled” photovoltaic infrared detectors. This new type of detector may prove useful for industrial, military, manufacturing, optical communications, and scientific … [Read more...]
Rehm Thermal Systems Appoints New Sales Director
Rehm Thermal Systems has appointed Michael Hanke as its new head of worldwide sales. Hanke brings to RTS over 20 years of experience in the electronics and semiconductor production sector. Hanke successfully completed his studies in electrical engineering, and has held international executive posts in construction, as well as sales and service roles within the electronics and … [Read more...]
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