Shinry Technologies-Visteon JV VSPE and Infineon Launch Joint Development of Single-Stage On-Board Charger for Battery Electric Vehicles

Recently, Shinry Technologies, VSPE (a joint venture under Visteon), and Infineon officially launched a joint R&D project for a new-generation single-stage onboard charger for battery electric vehicles. The solution adopts VSPE's single-stage architecture, integrating power conversion functions into a single system, eliminating the large-capacity energy storage capacitors used in traditional two-stage discrete designs, and featuring Infineon's gallium nitride (GaN) monolithic bidirectional switch technology. The onboard charger supports 22 kW three-phase AC charging and 19.2 kW single-phase AC charging, and offers bidirectional vehicle-to-grid interaction capabilities. Benoit Rousseau, Vice President of Infineon's Automotive GaN business, said that the GaN bidirectional switch was recognized as a "Global New Energy Vehicle Innovative Technology" at the 2026 World New Energy Vehicle Congress. Sun Hao, Chief Technology Officer of Shinry Technologies, said the R&D team is advancing reliability validation of the architecture. Information shows that Shinry Technologies has been engaged in the new energy vehicle onboard power supply field for nearly 20 years; Infineon's fiscal 2025 revenue was close to 15 billion euros.