Consumer demand for faster charging, increased power and extended range are increasing the heat generated in electric vehicles battery packs. In addition, there is increasing focus on ensuring safety of battery packs, and in particular the ability of the thermal management system to prevent propagation of thermal runaway within the system. To manage the increased… Read more »
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High-voltage EV contactors: polarized vs. non-polarized
Sponsored by TTI. Polarization in DC Contactors for high-voltage electric vehicle applications. Littelfuse offers both polarized and non-polarized high-voltage (HV) DC contactors or relays to meet a wide range of electric vehicle (EV) application requirements. Appropriate for the majority of HV EV applications, DC contactors with polarization offer a significant advantage in terms of electric… Read more »
A Single-Chip Control Solution For X-in-1 EV Powertrain To Maximizing Performance And Integration
The term “X-in-1” refers to a growing trend in EV powertrains where multiple functions are integrated into a single unit. This megatrend encompasses various levels of integration and designates different grouping of functions. Starting with the common 3-in-1 system that combines an inverter, electric motor, and reducer, X-in-1 integration can extend to more complex configurations… Read more »
Volvo electric truck conversion proves its mettle as a snowplow in the mountains of Norway
Electric trucks are proving that they can be more powerful, more reliable, easier to use and more cost-effective than legacy diesels, one grueling job at a time. If there’s one application that requires serious power and reliability, it’s clearing snow from roads in northern Norway. The Norwegian Road Administration recently tested an electric truck in… Read more »
Battery vents for diverse EV applications (Webinar)
EV battery pack designs have evolved and so have solutions to provide pressure equalization and thermal runaway mitigation. To meet the range of market needs, Donaldson has developed a vast portfolio of battery vents. Join this webinar, where we will walk through Donaldson’s approach of aligning end-user requirements with innovative designs. Key takeaways: Reserve your… Read more »
South 8 demonstrates lithium nickel manganese oxide battery electrolyte
South 8 Technologies, a developer of liquefied gas electrolytes for lithium-ion batteries, has demonstrated high performance with cobalt-free, low-nickel battery cells. This work is funded by the DOE’s EVs4ALL program. South 8 has partnered with an unnamed automotive OEM on the project. The EVs4ALL effort aims to create a reliable, affordable battery that charges quickly and… Read more »
ACEL Power adds two high-power electric outboard motors to its lineup
ACEL Power , a startup founded in 2021, has added two offerings to its lineup of electric outboard motors. The introduction of the new IE150 and IE250 models expands the ACEL line to 4 models. The model numbers denote horsepower, so the existing IE50 and IR75 deliver 50 and 75 hp respectively; the IE150 delivers… Read more »
What testing equipment do you need now for tomorrow’s EV batteries? (Webinar)
The soaring demand for EV batteries of increasing capacity has real implications for production and research testing. Managers can expand their battery test systems to increase their power, but they may not have enough space on the production floor. Already, voltage test requirements are exceeding the voltage limit of some test systems. As voltage and… Read more »
Indalloy®301 LT: Revolutionizing Power Module Package-Attach Soldering
Sponsored by Indium Corporation In the ever-evolving landscape of electronics manufacturing, innovation is the key to staying ahead. Indium Corporation®, a leading player in the industry, has once again demonstrated its commitment to advancement with the introduction of Indalloy®301 LT. This novel alloy technology is specifically designed for power module package-attach applications and enables lower… Read more »
Sion Power raises $75 million to commercialize its Licerion tech for lithium metal EV batteries
Sion Power, a developer of next-generation batteries for EVs, has secured $75 million in a Series A funding round led by battery manufacturer LG Energy Solution. Sion Power will use the funding to validate its Licerion technology technically and commercially. The company plans to build a fully automated line to make large-format lithium metal cells… Read more »