Changes in Hong Kong stocks | Innosecco (02577) rose more than 5% to successfully load a new 6.6kW OBC system using 650V gallium nitride in Changan Automobile

The Zhitong Finance App learned that InnoSec (02577) rose more than 5%. As of press release, it had risen 5.66% to HK$88.7, with a turnover of HK$167 million.

According to the news, Innosecco announced that on December 8, 2025, a new generation 6.6kW OBC system using 650V gallium nitride was successfully installed in Changan Automobile. The system achieved industry-leading charging efficiency and overall power density, setting a new benchmark for vehicle power supply technology.

Suzhou Huichuan United Power System Co., Ltd. (United Power, stock code: 301656.SZ) The next-generation 6.6kW GaN automotive 2-in-1 power supply product is highly integrated with OBC and vehicle DC converter (DC-DC). Through global efficiency optimization design, combined with the low switching loss and high frequency characteristics of Innosecco's 650v high voltage GaN power devices, charging efficiency and power density are significantly improved.

Currently, the gallium nitride OBC system has been successfully installed in Changan Automobile. This milestone represents a breakthrough in the application of gallium nitride in automotive power supply technology, and marks a solid and pioneering step for United Dynamics and Innosecco in the field of new energy vehicles. In the future, Innosecco will cooperate closely with United Dynamics to promote the upgrading of the NEV industry in a more efficient and sustainable direction.