A GM article explaining the Chevrolet Volt’s cooling/heating systems notes that the power electronics coolant loop is designed to insure the main underhood electronics do not overheat during use. It is essential that the heat developed by the power inverter module and the plug-in battery charger while operating the Volt or when plugged in be dissipated in order to prevent … [Read more...]
Nanotechnology Promise to Improve Automotive Technologies
The automotive sector is a major consumer of material technologies, and nanotechnologies promise to improve the performance of existing technologies significantly. Applications range from already existing – paint quality and fuel cells – to the futuristic – energy-harvesting bodywork and shape-shifting skin. Among the many efforts and applications involving nanotechnologies in … [Read more...]
Electronic On-Board Recorders for Hours-of-Service Compliance
The Federal Motor Carrier Safety Administration (FMCSA) amended its April 5 final rule that established new performance standards for electronic on-board recorders (EOBRs) installed in commercial motor vehicles (CMVs). In response to petitions for reconsideration from Qualcomm Incorporated, XATA Corporation, and a group of industry stakeholders, FMCSA amends requirements … [Read more...]
Austrian Company Acquires Electronic Component Producers
Miba, a partner to the international engine and automotive industry, has acquired two Austrian producers of power electronics components such as resistors and cooling systems for power electronics. EBG, based in Styria, Austria, is a specialist in passive electronic components, such as high-voltage, high-performance resistors, and generates annual sales of €30 million. DAU is … [Read more...]
product & industry news
Ultra-Thin Waterproof Piezoelectric Speaker Murata Electronics North America recently launched an ultra-thin waterproof piezoelectric speaker. With a thickness of only 0.9mm, this 19.5mm x 14.1mm speaker enables greater design freedom for the rapidly growing and evolving mobile market. The speaker achieves IPX7 grade waterproof protection without the need of a waterproof … [Read more...]
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