Daimler Truck has acquired a ten-percent stake in the German high-tech machine manufacturer Manz. The two companies will form a strategic partnership to establish a pilot line for the production of battery cells and the assembly of batteries at Daimler Truck’s Mannheim site. The aim is to develop innovative battery technology and associated production processes… Read more »
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Power Integrations introduces new line of gate-driver boards
Integrated circuit maker Power Integrations has introduced a new line of gate-driver boards designed for electric buses and trucks as well as electric construction and agricultural equipment. The SCALE EV gate-driver boards are rated at 1,200 V for 400 V and 800 V systems. Each is composed of two reinforced gate-drive channels, associated power supplies and… Read more »
2022 GMC Hummer EV Edition 1 first drive: five tons of fun
The rebooted electric Hummer is an absurd vehicle, in some ways, but it’s an extremely well-executed absurdity. How do you review a 5-ton electric truck that accelerates from 0 to 60 mph in about 3 seconds? No other vehicle on the market is even close to direct competition. And comparing it to mass-market EVs like… Read more »
Rivian working on 800-volt architecture, bidirectional charging, in-house drive units and battery cells
EV startup Rivian’s Q4 2021 Shareholder Letter is reminiscent of the ones we used to see from a certain other Californian EV startup in its idealistic younger days—full of forward-looking technical innovations. Rivian appears to embracing several current trends on the EV scene—going bidirectional and moving towards 800 volts, LFP cells and more in-house production… Read more »
Power Integrations offers two new ICs with 1,700 V SiC MOSFET
Integrated-circuit (IC) maker Power Integrations has launched two new AEC-Q100-qualified, 1,700-volt-rated ICs. They are part of the InnoSwitch 3-AQ product line, and are intended for 600- and 800-V EVs and fuel cell cars, electric buses and trucks, and industrial applications such as renewable energy, battery storage, motor drives and metering. According to Power Integrations, the… Read more »
Infineon introduces EiceDRIVER 2ED4820-EM gate driver for 48 V battery systems
German semiconductor manufacturer Infineon introduced the EiceDRIVER 2ED4820-EM gate driver with an SPI interface, which is designed to protect 48 V lithium-ion battery systems from negative and positive voltages. It’s part of the EiceDRIVER APD product line, and is in production now. The new dual-channel high-side gate driver can withstand negative voltages at Vbat down… Read more »
California budget proposal includes $6.1 billion for EV initiatives
California Governor Gavin Newsom has presented a $286.4-billion budget proposal for the 2022-2023 fiscal year. This so-called California Blueprint includes $22.5 billion in climate-related investment, and some $6.1 billion of this consists of EV-related initiatives. Newsom defended the aggressive scale of the state’s proposed investment, and gently chided the US federal government for its far… Read more »
Sensata’s new junction boxes support charging at up to 850 volts and 1,300 amps
Sensata Technologies has released new high-voltage junction boxes designed to provide safe and reliable power distribution for high-power charging of commercial EVs. The new DC charging boxes support megawatt charging of medium- and heavy-duty electric trucks at up to 850 volts and 1,300 amps. Combining Sensata’s current production contactor, fuse, and controller components into a… Read more »
ABB charges into the future with Formula E
The global electric racing championship Formula E has been a huge success by any measure. Automakers like Mercedes-Benz, Porsche, Nissan, and Jaguar have embraced the series, which is surely the world’s most prominent showcase for electric vehicle performance. Charged attended the New York City E-Prix in July, and spoke with several execs from EV infrastructure… Read more »
Spanish utility plans Mediterranean charging corridor for heavy-duty EVs
Spanish electric utility Iberdrola will lead a project to develop a “Mediterranean Corridor” for electric heavy-duty trucks, in collaboration with transport and logistics company Disfrimur and electronics specialist Ingeteam. The project will include the procurement of heavy-duty EVs (up to 40 tons), the development of fast charging infrastructure at Disfrimur logistics centers (which will also… Read more »