Automotive-qualified Power Conversion Solutions 2026/09/29

Introductions

To address EV range anxiety, high efficiency, high power density, and fast charging are key priorities. Bidirectional charging/discharging is also an emerging trend, enabled by bidirectional power converters. Combined with resonant circuits and soft-switching control, charging efficiency can be significantly improved.

Technical Advantages and Features

• Bidirectional Onboard Charging & Discharging: Provides a bidirectional onboard charging and discharging architecture for vehicle-to-load (V2L) applications.
• Wide Voltage Compatibility: Supports single-phase 220V and three-phase 380V AC input. Supports 400V or 800V DC output.
• High-efficiency & Stable Operation: Wide-range load operation adopts soft-switching technology to reduce power losses. System efficiency > 96%.

Industrial Applications and Business Opportunities

• Industry Applications
  • EV charging solutions: On-Board Chargers (OBC), Vehicle-to-Load (V2L) applications, and DC/AC charging infrastructure.
  • Autonomous and Electric Vehicle.
• Application Examples
  • Having been transferred to multiple partners, this technology includes a joint project with MSI to develop autonomous power modules, driving the localization of critical EV power supply chains.