Sponsored by TTI. By Kevin AlbertsVice President and General Manager, Power Signal Solutions Business Unit at Molex An electrified vehicle future is on the horizon, as global automakers announce new electric fleets and invest in new technologies and EV battery plants to fuel next-generation innovations. Meanwhile, an ever-increasing roster of government incentives and regulations is… Read more »
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How Taiwan is your best choice for sourcing EV solutions
Sponsored by 2035 E-Mobility Taiwan. Taiwan’s most influential E-Mobility trade show, 2035 E-Mobility Taiwan, is set to kick off from April 12 to 15 at Taipei Nangang Exhibition Center Hall 1. Presenting a comprehensive E-Mobility ecosystem, 2035 E-Mobility Taiwan features 6 main categories: Electric, Autonomous, Connected, Interaction, Shared, and EVs, showcasing cutting-edge solutions from electric… Read more »
Pre-Switch claims 98.5% efficiency for reference inverter
Power architecture developer Pre-Switch has announced test results of its CleanWave2 reference inverter at 100 kHz switching speed that show 98.5% efficiency at 5% load and peak efficiency of 99.57%. According to the company, its architecture, efficient at both low load and full load, eliminates switching losses and enables 10 times higher switching frequencies, resulting… Read more »
McLaren Applied selects STMicroelectronics to supply silicon carbide power modules
McLaren Applied has selected STMicroelectronics as a key supplier of silicon carbide (SiC) power modules for its next-generation IPG5 800V inverter. The next-generation IPG5 800V silicon carbide inverter can power electric motors to more than 400 kW peak, 250 kW continuous. It’s designed for automotive applications, and adheres to ISO 26262 ASIL-D standards. The IPG5… Read more »
Lubrizol introduces new sulfur-free driveline lubricant technology for EV transmissions and e-axles
Sponsored by Lubrizol. The explosion in EV uptake has created huge opportunities for innovations in the vehicle electrified powertrain, and the unprecedented rapid design of completely new lubricating fluids to allow the electrified powertrains to operate at their utmost efficiency. At the heart of the e-powertrain is the electric motor. Increasingly this is intentionally soaked… Read more »
Identifying the root cause of particle contamination in electronic automotive components
Sponsored by Zeiss. Production processes, the production environment, and the final packaging all have an influence on component cleanliness. As a result, compliance agreements with limiting values often need to be implemented between the customer and supplier or between product development and production. This means that the cleanliness requirements are not fixed and can be… Read more »
Continental and Infineon cooperate on server-based vehicle architectures
Automotive supplier Continental is collaborating with semiconductor manufacturer Infineon Technologies to develop server-based vehicle architectures. The goal is to create an efficient electrics/electronics (E/E) architecture in which central high-performance computers (HPCs) and a few Zone Control Units (ZCUs) replace the hundred or more individual control units used in current vehicles. Continental is using Infineon’s AURIX… Read more »
Comemso’s new testing solution for EV battery management systems
Comemso Electronics has announced a modular system for testing battery management systems (BMS), combined with a comprehensive new graphical interface for parameterization and visualization of the BMS test process. The BMS is a vital component of an EV—it continuously monitors and measures the battery pack, including state of health and state of charge. BMS designs… Read more »
VisIC shows a gallium nitride 3-phase traction inverter with an automotive-grade PMSM motor
VisIC Technologies says that a major automotive OEM has evaluated its 2.2 mΩ, 650 V half-bridge power module based on four parallel 8 mΩ power FETs, using a PMSM motor. At 400 V, the inverter phase current reached 350 A rms (500 A peak). Driving cycle testing showed comparable efficiency to commercial silicon carbide-based modules…. Read more »
Emerging solutions for EV DC-DC converter design and testing
Sponsored by Keysight Technologies.Innovations in bidirectional and regenerative braking power applications, together with higher-density batteries and wide-bandgap semiconductors, are adding power and range to the electric vehicle (EV). This high-power EV ecosystem demands reliable and efficient DC-DC power conversion. Energy efficiency depends on many factors, including temperature, operating voltage, percentage of rated power, and other… Read more »