• News aggregator on electric cars and electric vehicles (cars, motorcycles, boats, planes).

A cool idea for a DC-DC


Vitesco Technologies has boosted the performance of its fifth generation automotive DC-DC converter, incorporating a move from liquid to air cooling, writes Nick Flaherty. This Vitesco Gen5+ DC-DC converter uses 650 V CoolGan transistors from Infineon Technologies to achieve an efficiency of over 96% by increasing the switching frequency from 100 kHz to 250 kHz with an energy density of 4.2 kW/l. Read more…

Novacium’s GEN3 silicon anode batteries show 40% more capacity than graphite in testing


HPQ Silicon’s French affiliate, Novacium, has demonstrated that its silicon anode battery materials showed a 40% overall capacity improvement over a graphite benchmark in 100 charge-discharge cycles. The tests simulated real-world use to assess the durability and longevity of lithium-ion 18650 batteries made with a blend of graphite and Novacium’s GEN3 silicon-based anode material. After… Read more…

Danisense says its current transducers are ideal for EV aplications


Denmark and Japan-based Danisense, which provides high-accuracy current sense transducers for demanding applications, has launched a range of current transducers featuring a voltage output. The range is designed to streamline the workflow for engineers using data acquisition (DAQ) systems for various applications, particularly in harsh environments and high-temperature settings such as EVs. The DS, DM… Read more…

Siemens unveils power distribution switchboard for EV fast chargers


Electronics giant Siemens has launched its RapidSBx switchboard, designed to address the need for power distribution to feed commercial switchboards for rapid EV charging station deployment. The UL891 switchboard offers a streamlined design for charging stations and various commercial electrical infrastructure anywhere an outdoor switchboard is needed to comply with green initiatives. This includes urban… Read more…

Toyota invests a fresh $500M in Joby Aviation to support eVTOL air taxi certification, production

eVTOL air taxi developer Joby Aviation has secured a fresh round of funding from previous investor Toyota Motor Corporation, totaling $500 million. With its investment, Toyota’s total funding committed to the eVTOL specialist inches closer to $1 billion. The money will help Joby secure flight certification and begin commercial production of its sustainable aerial technology. Read more…