INNOSCIENCE (02577): Next-Gen 6.6kW GaN On-Board Charger System Successfully Installed in Chongqing Changan Automobile

Stock News12-08

INNOSCIENCE (02577) announced on December 8, 2025, that its next-generation 6.6kW on-board charger (OBC) system, utilizing 650V gallium nitride (GaN) technology, has been successfully installed in Chongqing Changan Automobile Company Limited (000625). This system achieves industry-leading charging efficiency and power density, setting a new benchmark for automotive power technology.

The new 6.6kW GaN-based dual-power supply product, developed by Suzhou Inovance Automotive (stock code: 301656), integrates the OBC with an on-board DC-DC converter. Through optimized efficiency design and leveraging INNOSCIENCE’s 650V high-voltage GaN power devices—known for low switching loss and high-frequency performance—the system significantly enhances charging efficiency and power density.

The successful installation in Chongqing Changan Automobile marks a breakthrough in GaN-based automotive power technology, demonstrating a solid and pioneering step by INNOSCIENCE and Inovance Automotive in the new energy vehicle sector. Moving forward, INNOSCIENCE will continue collaborating closely with Inovance Automotive to drive the industry toward higher efficiency and sustainability.

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