TE Connectivity, a manufacturer of connectors and sensors, has introduced the new IPT-HD power bolt high-voltage connector. TE’s IPT-HD power bolt high-voltage connector complies with ISO and LV standards. It offers a new shielding design, and provides low-contact resistance and thicker options for conductor cross-sections used in MCU, E-axle and E-motor applications for EVs operating… Read more »
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Learn the advantages of ultrasonic welding for high voltage cables
Sponsored by Herrmann Ultrasonics Aluminum and copper cables are commonplace between EV batteries, motors, and charging points. Ultrasonic welding can create a solid-state bond between dissimilar materials such as copper and aluminum. Cross-sectional areas of 95 mm² are common. However, demands for 120 mm² will require more powerful ultrasonic generators. Learn more about ultrasonic welding technology and the fundamentals of… Read more »
SABIC introduces new dielectric film for high-voltage capacitors in EV inverters
SABIC has introduced its new 5-micron ELCRES HTV150 dielectric film for high-temperature, high-voltage capacitor applications such as EV traction inverters. The company says its new film withstands temperatures up to 150° C. The film is intended to support the transition from conventional silicon-based semiconductors to next-generation, wide-band-gap silicon carbide (SiC) technologies, improving inverter efficiency. “Multiple… Read more »
Don’t Get SHOCKED: High Voltage Cable & Assemblies
In this session, you will learn about how ProEV HV Cable & Assemblies by Promark Electronics Inc has you covered for complete HV assemblies from quick prototypes through to high volume production. Don’t get shocked by minimums, lead times, shortages, lack of production expertise. ProEV helps commercial, industrial and recreational EVs get from prototype to… Read more »
Optimizing battery management in high voltage energy storage systems
Sponsored by TTI The rechargeable battery industry has experienced significant growth and is expected to continue to grow into the future. Most of this growth is expected to be propelled by next-generation high voltage energy systems for electric vehicles, and marine and home storage applications that use seriesconnected battery packs. The most popular batteries for… Read more »
Driving High Voltage Switches In EV Power Systems
EVs revolve around efficiently converting electrical power into usable forms. Low voltage systems, like body electronics and infotainment, rely on DC-DC converters to step down the high voltage battery input, traction inverters require the high voltage from the battery to be transformed into mechanical motion, and battery chargers ensure incoming power can be safely stored… Read more »
Proterra to supply battery system for Volta Zero electric delivery truck
Commercial vehicle manufacturer Volta Trucks has selected Proterra as the battery supplier for its upcoming Volta Zero, an electric 16-ton vehicle designed specifically for inner-city freight distribution. The collaboration represents US-based Proterra’s entry into the European truck market. Volta launched a prototype Volta Zero in September 2020. It plans to start customer trials later in… Read more »
Volta selects Meritor to supply electric drivetrains
Volta Trucks has selected Meritor to supply drivetrain components for the Volta Zero. This will support the delivery of Volta Zero vehicles for customer trials during 2021, and the start of series production in 2022. The company says its Volta Zero will be the first fully-electric large commercial vehicle in Europe to use an eAxle… Read more »