Kings Canyon Unified School District, in California, has ordered four buses from Trans Tech Bus, featuring electric powertrains from Foster City-based Motiv Power Systems. The SST-e, an electric version of Trans Tech’s popular SST model, uses a Ford E450 cutaway chassis equipped with Motiv’s electric Powertrain Control System (ePCS). The SST-e school bus is available… Read more »
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Wevo-Chemie introduces silicones for automotive power electronics
German adhesives and sealants producer Wevo-Chemie has launched a series of WEVOSIL thermally conductive silicone potting compounds, gap fillers and gels for DC/DC converters, which are increasingly integrated into larger units of electric drivetrains such as the HV battery, the main inverter or the OBC. WEVOSIL two-component silicone products built from third-generation materials enable fast… Read more »
Power Integrations’ wide-creepage IC switcher targets 800 V automotive applications
US-based Power Integrations, which produces high-voltage integrated circuits for energy-efficient power conversion, has introduced a wide-creepage package option for its InnoSwitch3-AQ flyback switcher IC for automotive applications. A wide drain-to-source-pin creepage distance of 5.1 mm eliminates the need for conformal coating, making the IC compliant with the IEC60664-1 standard in 800 V vehicles while simplifying… Read more »
Application Specific MOSFETs For Automotive Power
Join this session where we will cover the newest updates in Application Specific MOSFETs (ASFETs) designed for emerging automotive applications such as EPS Electric Power Steering, Airbags, Electric Braking Systems and other high-power electrical functions in the vehicle. Nexperia will also provide an update on its other WBG (Wide Band Gap) devices, such as Silicon… Read more »
U.S. Steel converts diesel locomotives to battery power
U.S. Steel has converted two of its diesel switcher locomotives at its Mon Valley Works plants to lithium-ion battery operation. The locomotives were built by Louisiana-headquartered Innovative Rail Technologies (IRT). The conversion was funded in partnership with the Pennsylvania Department of Environmental Protection. U.S .Steel contributed $2.3 million of the total cost. The locomotives carry… Read more »
Renesas launches new generation of automotive Intelligent Power Devices
Japanese semiconductor manufacturer Renesas Electronics has revealed a new automotive Intelligent Power Device (IPD) that’s designed to safely and flexibly control power distribution within vehicles. The new RAJ2810024H12HPD is available in a small TO-252-7 package and reduces the mounting area by about 40% compared to the conventional TO-263 package product. Renesas also says that the… Read more »
Advanced Material Solutions For Automotive Power Module Applications
In recent years, high power electronics have become one of the fastest growing market segments of the semiconductor industry. Power electronic modules used therein are typically operating at high voltage and high current density and must cope with high temperatures and harsh conditions. The demand for higher efficiency of electrical drive systems in e-mobility, meaning… Read more »