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Wireless Power Transfer circuits demand stable high capacitance, high voltage capacitors to act as the tank capacitor in the LC resonant circuit. Multi-Layer Ceramic Capacitors (MLCCs) are increasingly used for this application due to their volumetric efficiency and cost-effective mounting techniques, but there are caveats that need to be followed to achieve reliable operation. This presentation addresses
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A new company has joined the growing North American battery material industry. Anovion has been launched with “key assets contributed by affiliates of Amsted Graphite Materials,” and the acquisition of the battery materials division of Pyrotek, a manufacturer of synthetic graphite anode material. The company boasts a capacity for anode powder graphitization of 5,000 tpa
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Japanese battery technology company Envision AESC has announced that it will invest $2 billion to build a new battery gigafactory in the Kentucky Transpark in Bowling Green. The new plant will cover approximately 3 million square feet, and will produce battery cells and modules for “multiple global automotive manufacturers.” It’s expected to have an annual
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NI (formerly National Instruments) has agreed to purchase the test systems business of Kratzer Automation, and expects the purchase to close in Q2 of 2022. The acquisition will combine NI’s flexible EV hardware and software test platform with Kratzer’s application-specific EV software and integration capabilities. About 200 Kratzer employees will join NI. “The addition of
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Cadillac is preparing a mild update for the Escalade, judging by a camouflaged prototype spotted in the wild. The current generation of the full-size, body-on-frame luxury SUV arrived for the 2021 model year and will receive a new Escalade-V performance option for 2023. The Escalade-V’s exterior has been shown and a full reveal is slated
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The latest circuit protection product from Littelfuse is a new 1,000 VDC-rated fuse designed for protecting the on-board chargers, battery distribution units, battery packs, converters, inverters and auxiliary loads of EVs from overcurrent. The company says the new fuse is “the first automotive-grade fuse with a rating of 1,000 VDC.” The EV1K Series fuses are
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Barcelona-based charging station manufacturer Wallbox has begun construction of a new manufacturing facility in Arlington, Texas. The company will invest some $11 million in the initial construction, and plans to begin production at the site by October of 2022. Wallbox says the facility’s annual production capacity will be over 250,000 units when it opens, and
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It’s been the stuff of Internet forum chatter for years, and even President Joe Biden has dropped a hint or two, but GM President Mark Reuss on Monday finally confirmed that an electric Chevrolet Corvette is coming. Reuss made the confirmation to CNBC’s Phil LeBeau during a segment of “Squawk Box,” though he didn’t provide
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Powertrain remanufacturer ATC Drivetrain has acquired the UK-based company Treharne Automotive Engineering and its group companies. Treharne and its group companies specialize in EV battery recycling as well as diagnostic and test equipment for powertrain systems. “ATC continues to build competencies that will support customers’ global needs in the EV and hybrid powertrain areas,” said
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Indium Corporation, a designer and manufacturer of materials for electronics assembly, plans to release a new adhesive for power module assembly at PCIM Europe, which is scheduled for May 10 to 12 in Nuremberg, Germany. InTACK is a halogen-free adhesive designed to hold a die, chip or solder preform in place during the placement process
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Sponsored by Heraeus Electronics In recent years, the demand for high powered electronics has grown exponentially. With rapid growth in electric/hybrid vehicles, we are seeing that more electronics and power modules are needed to keep up with demand. However, EV/Hybrid vehicles are not the only applications driving this increased demand. Other major applications, such as
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The 2024 Chevrolet Blazer EV was spotted in prototype form for the first time. The electric crossover lacked production lighting elements, but seemed to feature a Camaro-inspired blunt front end that leads into flowing fenders. Audi Urbansphere concept Audi revealed the Urbansphere concept that hints at an electric minivan. The people mover would be aimed
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Sodium-ion battery company Altris has raised €9.6 million ($10.6 million) in Series A funding from EIT InnoEnergy Scandinavia and others, which it will use to scale up production of its cathode material Fennac and to continue sodium-ion battery R&D. “Our new industrial manufacturing unit will ensure that Fennac-based batteries become a reality within two years,”
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As vehicle electrification increases, so do the requirement for power semiconductors to provide highly efficient power conversion at increasingly higher switching frequency. A move from traditional silicon to wide-band gap, in particular Power GaN FETs, can address the demands of electrification of the powertrain. In this webinar, we will cover how Nexperia addresses one of
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Researchers at MIT and the DOE’s Brookhaven National Laboratory have developed a method for stabilizing the interfaces between the electrolyte and cathodes in solid-state batteries during the sintering process. Based on research reported in Advanced Energy Materials, the team found that when temperatures are above a few hundred degrees Celsius, carbon dioxide and reactions unfold
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