onsemi has opened an application test lab in Piestany, Slovakia, focused on the advancement of system solutions for battery/plug-in hybrid/electric vehicles (xEVs) and energy infrastructure (EI) power conversion systems. The state-of-the-art systems applications lab provides specialized equipment to develop and test next-generation silicon (Si) and silicon carbide (SiC) semiconductor solutions in collaboration with automotive OEMs, Tier 1s and EI providers.

The new facility consists of two high-voltage power labs that focus on systems and device level development as well as evaluation of SiC/Si traction inverters and ACDC/DCDC power converters. Laser welding facilities, mechanical clean rooms and workshops further enable fast prototyping and testing of next-generation system solutions.

The new lab will play a central role in ensuring that the development of future power products results in highly differentiated, value-add solutions tailored to customers’ specific requirements. Evaluation capabilities for the next-generation system solutions include continuous 24/7 testing; internally developed and patented software and hardware solutions to support high-voltage power cycling via space vector modulation (SVM) and sinusoidal pulse width modulation (SPWM); high-accuracy logging devices for assessing SiC and Si health and reliability; simulation of the harsh conditions faced by inverters during operation, testing liquid-cooled devices at temperatures as low as -50°C and up to 220°C; and wider range of industry-recognized software allows for the programing of FPGAs and ARM microcontrollers on site, as well as qualification testing, data analysis and 3D modeling.

By: DocMemory
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