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Efficient Power Conversion (EPC) is the leading provider of gallium nitride (GaN)-based power management technology and is doing more than just improving efficiency of electrical power. Our customers are our partners and together we are enabling new, life-changing applications that didn’t exist five years ago. From wireless power and autonomous vehicles to high-speed mobile communications, low cost satellites, and transformations in medical care, among many others. GaN is becoming the preferred technology for progressive companies that are eager to remain at the forefront of their industries.


Led by the eGaN® Field Effect Transistor (FET), the world’s fastest switch, EPC’s portfolio of gallium nitride products features ultra high frequency FETs, enhancement-mode monolithic half bridges, demonstration boards and publications on GaN technology and applications.


FETs and ICs

Over 50 GaN FETs and ICs, ranging from 15 V – 300 V Parametric Selector Guide for ease of product selection.

EPC eval boards

Evaluation boards

Demonstration boards are available for ease of design and evaluation for eGaN FETs and IC products.

EPC learning


Accelerate your learning curve with the many technical article publications and four GaN textbook/handbooks

  • GaN Transistors for Efficient Power Conversion
  • GaN Transistors for Efficient Power Conversion (Chinese Version)
  • Wireless Power Handbook
  • DC-DC Convertor Handbook

Find out more about EPC / Request a sample

Find out more / Request a sample