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28 Current sensors in EVs
34 Eliminating switching loses
Pre-Switch promises to add 5-12% more EV rangeTHE TECH
12 Siemens sells electric aircraft propulsion business to Rolls-Royce
Fraunhofer and Hitachi Metals create ultra-compact on-board charger13 Champlain launches high-voltage battery cable for EV market
14 Survey finds biggest concern in EV battery industry is time to market
Essex creates EnduroTemp high-temp winding insulation for EV motors16 Miba battery cooler adjusts to the shape of battery cells
Proterra works with Michelin to develop low rolling resistance tire for e-buses17 NEVS/Evergrande acquires motor maker Protean Electric
18 MAHLE launches oil management module for EVs
Two Chinese firms launch production of single-wall carbon nanotube additive20 Elaphe begins production of new in-wheel hub motor
Argonne’s new PEDOT cathode coating increases battery safety and stability22 Fraunhofer’s dry coating process for electrodes
23 DOE holds lithium-ion battery recycling competition
24 BorgWarner unveils new onboard battery charger
Cree to invest $1 billion to expand silicon carbide capacity25 GBatteries says its AI-powered protocol can charge an EV in 5 minutes
26 Wildcat receives second patent for silicon anode electrolytes
Imec doubles energy density of its Li-metal batteries to 400 Wh/liter27 ROHM introduces 1,200 V automotive-grade IGBTs
current events
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