US-based testing systems supplier Instron has released the AVE3, a non-contacting video extensometer that delivers precise strain measurement for tensile, compression and bend testing, including of battery materials. The AVE3 can measure modulus and strain to failure on a range of materials such as plastics, metals, composites, biomaterials, textiles and elastomers. It can be used… Read more »
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A closer look at inductors and chokes In EVs
Traction motors and transformers are the magnetic components that seem to get all the attention, but the humble inductor/choke is just as critical a component in modern power converters, and it has surprisingly profound effects on performance, reliability and cost. Another temptation for the bewildered design engineer (or one that is just short on time—but… Read more »
BASF’s new Ultramid Advanced N for high-voltage connectors in EVs boasts reduced corrosion
Chemical industry giant BASF has added a new product to its portfolio of PPAs (polyphthalamides, a type of thermoplastics). The new Ultramid Advanced N3U42G6, a polyamide 9T with non-halogenated flame retardant, is designed to minimize electro-corrosion of metal contacts in electric and electronics parts for e-mobility. BASF says its new PPA increases the safety and… Read more »
Tektronix’s new battery impedance meter can test at multiple frequencies simultaneously
US-based test and measurement firm Tektronix has introduced its EA-BIM 20005 Battery Impedance Meter equipped with advanced multi-sine stimulus technology, enabling impedance measurements at multiple frequencies simultaneously. The EA-BIM 20005 can also perform sweep measurements, offering flexibility in testing approaches. The meter can test up to 20 channels with fast multiplexing and has a front… Read more »
E-Van introduces composite thermal liner for EV applications
US-based E-Van, the composite body division of Embassy Specialty Vehicles, has introduced its new insulated liner for use in a range of electric vehicle applications. The insulated liner delivers thermal resistance in a slim design, making it well-suited to EVs from delivery vans and work trucks to RVs and buses. Using a rigid vacuum insulation… Read more »
Eaton and ChargePoint partner to offer turnkey EV charging solutions, advance V2X
Intelligent power management company Eaton will partner with EV charging provider ChargePoint to integrate EV charging infrastructure solutions, co-developing new technologies to advance bidirectional power flow and vehicle-to-everything (V2X) capabilities. Eaton and ChargePoint will deliver chargers, electrical infrastructure and engineering services as turnkey offerings. The companies aim to “streamline the purchase, design and deployment of… Read more »
indiGO Tech raises $54 million in funding for light EVs
indiGO Tech, a new US-based electric and autonomous vehicle company, has closed a $54-million Series BB funding round, including investments from FedEx, Foxconn and FM Capital, to expand its electric and autonomous vehicle offerings. GO plans to offer multiple light smart EVs for commercial fleets and ride-hailing services, including its Dash and Flow models. The… Read more »
Eaton introduces new EV Truetrac differential
Intelligent power management company Eaton has launched a new EV Truetrac differential engineered specifically for EVs. The design addresses the challenges presented by EV propulsion systems, including shared low-viscosity oil environments, increased sensitivity to noise and the demands of high and instant torque delivery. Eaton’s Detroit Truetrac, a helical-gear limited-slip differential, has been used for… Read more »
bp pulse to install 400 kW DC fast EV charging sites at Waffle House locations across the Southeast
Scattered and smothered with a side of electrons, please! Road-trippers with a taste for retro cuisine and modern transportation will soon be able to charge their EVs at the iconic American diner chain Waffle House. EV charging operator bp pulse plans to install DC fast chargers at Waffle House locations in Texas, Georgia, Florida and… Read more »
Stampable dielectric tape solutions for battery packs
Sponsored by Avery Dennison. A conformable dielectric tape solution EV battery pack voltages are increasing, resulting in greater pack energy density and improved vehicle performance. With this increase, however, comes a greater need for dielectric solutions that are not only reliable and durable, but complement modern pack design and the needs of manufacturing processes. The… Read more »