Bi-directional Digital Power System

As the demand for flexible, efficient, and reliable bi-directional power flow increases, industries such as renewable energy, electric vehicles (EVs), data centers, industrial automation, and smart grids stand to benefit from systems that offer improved efficiency, cost savings, and enhanced flexibility and control.

This system leverages a high-performance Arm^® Cortex^® MCU and 650V GaN FET to achieve 3.6kW bi-directional power conversion through three advanced design topologies: totem-pole bridgeless power factor correction (PFC) for bi-directional digital AC/DC power conversion, Dual Active Bridge (DAB) for digital DC/DC conversion, and a 3-phase PFC to achieve over 98.5% efficiency at 10kW output. Each design offers a specialized, high-efficiency system tailored to distinct power management requirements, ensuring industries can select the optimal configuration to meet their unique application needs.

System Benefits:

• For 3.6kW Digital Power System:
  • Leverages an Arm Cortex MCU and advanced 650V GaN FETs for high-performance, bi-directional power conversion.
  • Includes Renesas' foundational digital power software algorithms for simplified and accelerated development.
• For 3.6kW Bi-directional Digital Power DAB System:
  • Delivers higher power capacity to meet the demands of high-power environments.
  • Provides efficient AC/DC conversion, reducing harmonics, improving power factor, and minimizing energy loss which is essential for high-output applications.
  • Optimized for industrial automation and data centers, where stable, efficient power conversion is paramount.
• For 10kW 3-Phase PFC System:
  • Provides a complete, ready-to-deploy system designed for 10kW applications with a user-friendly platform for streamlined integration.
  • Operates with a 3-phase 380/400V RMS input at 50/60Hz for global compatibility.
  • Utilizes 650V, 35mΩ GaN technology to maximize efficiency and system reliability.