Silicon-based semiconductors are approaching their performance limits, so researchers are investigating materials such as gallium nitride (GaN) as potential replacements. A team of engineers from Cornell, Notre Dame and the semiconductor company IQE has created GaN power diodes capable of serving as the building blocks for future GaN power switches. Alas, GaN is prone to… Read more »
Search Results Found For: "NEO"
Lux Research: Infineon is a “clear winner” in power electronics field
Batteries get most of the press, but power electronics (gadgets like inverters, onboard chargers and DC/DC converters) are critical components of all sorts of electrified vehicles as well as high-tech energy solutions. As the electromobility/clean energy sector grows, leading companies in the power electronics field could be poised for major growth. Lux Research recently released… Read more »
Infineon and United Microelectronics collaborate on automotive power semiconductors
Semiconductor manufacturer Infineon Technologies and semiconductor foundry United Microelectronics (NYSE: UMC), which have worked together for 15 years, plan to extend their manufacturing partnership into power semiconductors for automotive applications. Infineon will transfer its automotive-qualified Smart Power Technology (SPT9) to UMC, and production will be extended to 300 mm wafers. Production of SPT9 products at… Read more »
Infineon to acquire International Rectifier, pioneer in wide-bandgap semiconductors
Infineon Technologies (OTC: IFNNF), Germany’s largest chipmaker, will acquire California-based International Rectifier (NYSE: IRF) for $40 per share in a $3 billion deal. International Rectifier specializes in power-management semiconductors. Particularly attractive to Infineon is IRF’s expertise in gallium nitride on silicon (GaN) semiconductors. According to Bloomberg, the acquisition will solidify Infineon’s position in GaN discretes… Read more »
ORNL researchers work to enhance EV charging reliability
As driver uncertainty about access to EV charging remains a barrier to broader EV adoption, researchers at the Oak Ridge National Laboratory (ORNL) are developing algorithms and multilayered communication and control systems designed to make EV chargers operate more reliably, even during electrical grid voltage drops or disturbances. Researchers have identified two key causes of… Read more »
Efacec launches new 180 kW modular EV charger
Portuguese EV charging infrastructure manufacturer Efacec has launched a new high-power modular EV charger incorporating an active monitoring and remote upgrade system. The QC180 is an all-in-one Plug & Charge-ready system. It allows for simultaneous charging at up to 180 kW, includes an independent remote connection for maintenance and asset management and incorporates a credit… Read more »
ReElement Technologies partners with EDP Renewables for rare earth magnet recycling
ReElement Technologies, a rare earth element and critical battery metal producer, has partnered with EDP Renewables North America, a renewable energy supplier, to recycle rare earth materials for wind turbines and EV motors. The partnership aims to develop a circular supply chain for renewable energy equipment and inputs by efficiently and sustainably recycling neodymium-based permanent… Read more »
How to manufacture hairpin coil motors efficiently and flawlessly
Sponsored by Zeiss. GROB is a pioneer of electromobility: The manufacturing technology and process expertise of the Bavarian family-owned company are used by more than two-thirds of all suppliers of EVs. GROB has earned this market leadership not only through courage and foresight, but also through high quality standards. With its comprehensive portfolio of quality… Read more »
Electric Vehicle Safety: The Critical Role of Battery Venting Technology
For electric vehicle battery engineers, safety is of utmost importance. As battery packs become progressively more powerful and create more heat, the vent valve plays a crucial role in maintaining the safety of the battery pack. From design to testing, join us for this session dedicated to discussing the role that battery venting plays in… Read more »
New Borehole Formation Tester could help increase production of lithium from brine
Zelandez, a provider of technology to the lithium brine industry, has released a new Borehole Formation Tester (BFT) for lithium developers. “While formation testers are commonplace in the oil and gas industry, their size and cost have made them impractical for use in the brinefield,” said Gene Morgan, CEO of Zelandez. “The BFT has miniaturized… Read more »