Many have predicted that the shift to EVs will lead to job losses in the automotive industries, as EVs are simpler to assemble than legacy vehicles. The latest news from Ford appears to bear out this inconvenient truth—the automaker has announced that it will cut a total of 3,000 salaried and contract jobs, mostly in… Read more »
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What are the details of California’s 2035 ban on sales of new gas-burners?
The California Air Resources Board has issued a rule that will require all new cars sold in the state to be zero-emission by 2035. Governor Gavin Newsom ordered the ban on new gas car sales in 2020, and directed state agencies to draw up a plan. Now, after diligent bureaucratic toil and reams of public… Read more »
Exro Technologies to supply Coil Drive Systems for SEA Electric commercial EVs
Exro Technologies’ mission is to use its power electronics products to “expand the capabilities of electric motors and batteries.” Now the company has signed an initial purchase order and multiyear sales and service agreement to supply 1,500 Coil Drive System units to commercial EV builder SEA Electric. Pilot vehicle integration will begin as early as… Read more »
New high voltage technologies for e-mobility
Sponsored by Preh More than ten years ago, the HMI-Specialist Preh Group ventured into a completely new product segment. With flexible development procedures, the supplier has established a good reputation for EV components. The business unit aims to account for half of the company’s sales by 2030. Today, Preh supplies far more than battery management… Read more »
hofer’s new 800 V EV inverter to use VisIC gallium nitride chips
Automotive powertrain maker hofer powertrain is using semiconductor manufacturer VisIC Technologies’s gallium nitride chip in its new inverter. hofer powertrain has selected the gallium nitride D3GaN Direct Drive D-Mode chip for its new traction inverter. The high-frequency 3-level inverter is designed for 800 V battery systems in automotive applications. “hofer powertrain’s development paves the way… Read more »
Mercedes-Benz to begin production of eEconic, an electric truck for specialty municipal applications
An oft-cited obstacle to the electrification of municipal vehicle fleets is that electric versions of specialty vehicles such as refuse trucks and fire trucks are not available. Now Daimler Truck has taken a step toward filling this niche with the launch of the Mercedes-Benz eEconic, a new e-truck designed for municipal use. The key technical… Read more »
A closer look at brushed AC motors in EVs
Everything old is new again: BMW’s fifth-generation eDrive features a wound-field synchronous AC motor Brushed DC (and AC/DC universal) motors are much maligned for a number of reasons, but one of the chief—if, perhaps, somewhat exaggerated—complaints is that the graphite brushes, and the segmented copper commutator they ride on, wear out over time, all the while producing… Read more »
BorgWarner acquires Rhombus Energy Solutions
Tier 1 automotive supplier BorgWarner has acquired Rhombus Energy Solutions. San Diego-based Rhombus provides EV charging and power conversion technology, including V2G applications. Rhombus supplies its patented technology to EV OEMs, including Proterra, as well as charging and grid service providers. The transaction has an enterprise value of up to $185 million. “The technology that… Read more »
ONE’s hybrid battery pack combines the best aspects of two chemistries to deliver 600 miles of EV range
Q&A with ONE CTO Dr. Steven Kaye. There is a wide range of characteristics that describe the performance of any given battery chemistry: energy density, specific energy, specific power, discharge efficiency, self-discharge rate, cycle life, calendar life, and—not the least important—cost. Some types of Li-ion chemistries are really good in a few characteristics but fall… Read more »
Requirements and assembly solutions for E-mobility
Sponsored by Nordson Sealant Equipment The current supply chain situation of semiconductors and also many other, much simpler components shows how important the local production actually is. Not only car manufacturers but also suppliers, which after relocating production sites abroad or even continental relocation, are now experiencing delivery difficulties, some of them considerable. Companies like… Read more »