Efficient Power Conversion (EPC) will showcase its latest Gen7 gallium nitride (GaN) power technology at PCIM Asia 2026 in Shenzhen, highlighting new devices and reference designs for AI data centers, humanoid robots, drones, motor drives, and high-density DC-DC power conversion. The company will also present live technical sessions covering emerging GaN applications and future power architectures.
EPC’s seventh-generation eGaN® FETs are designed to deliver:
- Ultra-low on-resistance (RDS(on))
- Reduced switching losses
- High-frequency operation
- Improved thermal performance
- Higher power density
- Simplified system integration
The new devices target applications requiring compact, high-performance power conversion, particularly AI infrastructure and intelligent motion systems.
A key focus of EPC’s exhibition will be integrated GaN motor-drive ICs for robotics and electric propulsion.
Featured products include:
- EPC33110 three-phase integrated ePower Stage IC for humanoid robot joints and drone propulsion
- EPC23108/09 integrated ePower Stage ICs supporting up to 100 V and 35 A
- EPC23110/11 integrated ePower Stage ICs supporting up to 100 V and 20 A
The devices are now in mass production and are designed to accelerate deployment of intelligent motion control systems.
EPC will also present several new Gen7 discrete GaN transistors, including:
| Device | Voltage | RDS(on) |
|---|---|---|
| EPC2366 | 40 V | 0.84 mΩ |
| EPC2379 | 18 V | 0.28 mΩ |
| EPC2370 | 18 V | 0.28 mΩ |
| EPC2378 | 25 V | 0.41 mΩ |
| EPC2377 | 40 V | 0.50 mΩ |
| EPC2375 | 100 V | 0.90 mΩ |
| EPC2376 | 150 V | 1.50 mΩ |
The devices target:
- AI power supplies
- High-density DC-DC converters
- Robotics
- Advanced motor drives
- High-current synchronous rectification
EPC will demonstrate GaN-based power conversion across the AI server power chain, including:
- EPC91123 – 6 kW isolated 800 V-to-12.5 V ISOP LLC converter
- EPC91134 – 11 kW isolated 400/800 V-to-50 V converter
- A new 800 V-to-6 V, 6 kW ISOP converter making its debut at the exhibition
The company will also showcase point-of-load (PoL) power architectures that efficiently convert 48 V and 12 V intermediate bus voltages to sub-1 V processor supply rails required by next-generation AI accelerators.
Visitors will see GaN-based reference designs powering:
- Humanoid robotic arms
- Drone propulsion systems
- Three-phase motor drives
- High-current inverter platforms
Featured reference designs include:
- EPC91122
- EPC91132
- EPC91121
- EPC91135
- EPC9186HCx
- EPC91128/29/30/31
These demonstrations highlight the advantages of GaN in applications requiring fast transient response, lightweight designs, and high power density.
During PCIM Asia 2026, EPC experts will present a series of technical sessions covering:
- The future evolution of GaN technology
- Scalable motor-control architectures for humanoid robots and drones
- New GaN products for high-density DC-DC converters
- Emerging AI power delivery architectures
Original – Efficient Power Conversion