EPC - Efficient Power Conversion

EPC is the leader in enhancement mode gallium nitride based power management devices. EPC was the first to introduce enhancement-mode gallium-nitride-on-silicon (eGaN) FETs as power MOSFET replacements in applications such as DC-DC converters, wireless power transfer, envelope tracking, RF transmission, power inverters, remote sensing technology (LiDAR), and Class-D audio amplifiers with device performance many times greater than the best silicon power MOSFETs.

EPC Releases Physics-Based Models That Project eGaN Device Lifetime in New Reliability Report

eGaN devices have been in volume production for more than eleven years and have demonstrated very high reliability in over 226 billion hours of operation, most of which are in vehicles, LTE base stations, and satellites, to name just a few applications with rigorous operating conditions.

This report presents the results of testing eGaN devices to the point of failure, which provides the information to identify intrinsic failure mechanisms of the devices. By identifying these intrinsic failure mechanisms, deep knowledge of the behavior of a device over time, temperature, electrical or mechanical stress can be developed and used to create physics-based models that accurately project the safe operating life of a product over a more general set of operating conditions.

With this report, EPC demonstrates field experience of 226 billion eGaN ® device hours and a robustness capability unmatched by silicon power devices.

The Value of Gallium Nitride Technology

The cost of electrical power is a key driver of socioeconomic vitality, as it enables us to improve our quality of life and advance new applications and industries. Silicon has hit its physical limits and, therefore, is no longer able to stay ahead of our demand for more and more efficient power. In order to re-establish momentum a new material is needed.

EPC is the leading provider of gallium nitride (GaN)-based power management technology and is doing more than just improving efficiency of electrical power. It is also 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.

GaN applications

Product News

Data Packs for eGaN Power Devices
Spirit Electronics and EPC to Provide Data Packs for eGaN® Power Devices
Efficient Power Conversion (EPC,) in partnership with Spirit Electronics, will provide manufacturing lot-specific data services for their industry-leading gallium nitride-based power devices. Spirit Electronics announces a partnership with EPC to provide an
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