ON Semiconductor has released the first two devices within its new VE-Trac family of power modules for high-voltage automotive traction inverters. Future devices in the VE-Trac family will include discrete power devices, isolated gate drivers, and wide bandgap (WBG) devices. The company says its first two devices are ideally suited for use in the main… Read more »
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Honda turns up the voltage in Europe: another new EV, no more diesels, no more hydrogen
Red-blooded Americans were disappointed at Honda’s announcement that its new Honda E city car will not be coming to the US, but we have to compliment the company on its electrifying plans for the European market. The E is scheduled to go on sale on the Continent in summer 2020 with a $33,000 price tag,… Read more »
Eaton launches Breaktor high-voltage protection device for EVs
Power management company Eaton has launched a high-voltage circuit protection device called Breaktor. The new circuit protection device for EVs combines the function of fuses, pyro switches and contactors into one solution for high-power battery and inverter systems. Breaktor features less than 5-millisecond actuation up to 1,000 volts and 30,000 amps. The device is also… Read more »
Bitrode introduces new high-voltage battery pack testing system
Bitrode, which manufacturers equipment for the charging and testing of batteries, has added a new high-voltage battery testing system to its line of FTF High Power Packing and Testing systems. The new FTF-HV high voltage test system can handle 1,500 volts and 600 amps per channel and boasts a max power capability of 450 kW…. Read more »
Volta launches network of free DC fast charging stations
The EVSE market is booming, but the economics of charging for charging still represent a major question mark. Conventional wisdom is that drivers will pay for DC fast charging, but network operator Volta just rebooted the conversation by launching a free, public-access DC fast charging network. Volta, which has provided free Level 2 charging stations… Read more »
Eaton’s new supercapacitor offers increased voltage
Power management company Eaton has released a next-generation XLR-51 supercapacitor module, extending the MLR module line to 51.3 V and 188 F. Designed for rugged applications, each module includes integrated cell voltage management circuity, over-voltage alarm, and a temperature output. The XLR supercapacitor modules are comprised of 18 individual XL60 supercapacitor cells. The 48 V… Read more »
Champlain launches high-voltage battery cable for EV market
Wire and cable company Champlain has launched a new high-voltage battery cable called the EXRAD ERGO FLEX-2. The cable features a Class D 150° C temperature rating, and 600 V or 1,000 V capability. The EXRAD ERGO FLEX-2 is an irradiation cross-linked polyolefin designed to expand and contract through temperature excursions, while maintaining its connector… Read more »
Volta adopts new visual design for its ad-funded chargers
Volta, which operates a network of free EV chargers funded via sponsored content, has given its charging stations a new look. The new design includes lighting that communicates charging status and, like previous Volta chargers, the station incorporates 55-inch displays to present advertisements. Volta expects to begin installing the new chargers by the end of… Read more »
Voltaiq and A&D Technology form partnership to offer battery analytics and testing
Voltaiq, a battery software platform company, and A&D Technology, a test automation and lab management company, are partnering to combine Voltaiq’s experience with battery data analytics and A&D’s experience in battery technology and EV powertrains. The partnership’s target customers are battery manufacturers and transportation companies. “As A&D expands our focus on electrification to meet growing… Read more »
Silicon Lab’s new isolated amplifiers ensure precise current and voltage measurements with ultra-low temperature drift
Semiconductor company Silicon Labs has introduced a family of isolated analog amplifiers, voltage sensors and delta-sigma modulator (DSM) devices designed to provide accurate current and voltage measurement with very low drift across temperature. The Texas-based company says the Si89xx family provides flexible voltage, current, and output options to help developers reduce BOM cost and shrink… Read more »