GaN Systems Videos Articles

The Mobility Revolution- Part 3: Data Centers and Manufacturing

“The Conversation” is a video series in which GaN Systems’ executives engage in conversation with leaders in industries that are being revolutionized as a result of changes in power technologies and power semiconductors.  “The Mobility (R)Evolution”, with Jim Witham of GaN systems and Uwe Higgen of BMW i Ventures is three-part conversation within this series…

The Mobility Revolution- Part 2: Charging Networks and Renewable Energy

“The Conversation” is a video series in which GaN Systems’ executives engage in conversation with leaders in industries that are being revolutionized as a result of changes in power technologies and power semiconductors.  “The Mobility (R)Evolution”, with Jim Witham of GaN systems and Uwe Higgen of BMW i Ventures is three-part conversation within this series…

The Mobility Revolution- Part 1: Electric and Autonomous Vehicles

“The Conversation” is a video series in which GaN Systems’ executives engage in conversation with leaders in industries that are being revolutionized as a result of changes in power technologies and power semiconductors.  “The Mobility (R)Evolution”, with Jim Witham of GaN systems and Uwe Higgen of BMW i Ventures is three-part conversation within this series…

GaN Dominates the Conversation at Leading Power Electronics Show – Key Takeaways from Applied Power Electronics Conference & Exposition (APEC) 2018

The who’s who in the power electronics industry descended in San Antonio, Texas recently for the annual Applied Power Electronics Conference & Exposition (APEC). For those unfamiliar with APEC, it is one of the leading events of the power electronics industry, bringing together professionals from all sectors from around the world – designers, engineers, manufacturers,…

Data Centers and Energy Efficiency

“The Conversation” is a video series in which GaN Systems’ executives engage in conversation with leaders in industries that are being revolutionized as a result of changes in power technologies. Change for these companies is not limited to their bottom line, but extends out to issues around technology’s impact on global energy consumption.  Industries explored…

Power Technologies and the Future of the Auto Industry

“The Conversation” is a video series in which GaN Systems’ executives engage in conversation with leaders in industries that are being revolutionized as a result of changes in power technologies. Change for these companies is not limited to their bottom line, but extends out to issues around technology’s impact on global energy consumption.  Industries explored…

GaN vs SiC chart

SiC vs GaN Head-to-Head Performance Comparison

A lot of engineers don’t have a good feel for how gallium-nitride FETs perform compared to silicon-carbide equivalents. So GaN Systems devised two 650-V, 15-A switching supplies using SiC and GaN to see how they compared. In an interview conducted by WTWH Media’s Lee Teschler, Jim Witham explains the differences that emerged in this head-to-head…

PSDtv – GaN Systems on Customer’s Applications of GaN Transistors

In this episode of PSDtv from PCIM Europe 2017, Jim Witham, CEO of GaN Systems discusses benefits of wired and wireless charging using GaN transistors. Jim discusses a wired charger for notebook computers that generates a power density of 35 W/cubic inch…which is 3x the normal charger power density. Also shown is a wireless charger…

Alix and Jim4

Customer Products on Display at PCIM 2017

This video, originally published on Electronics Products Magazine’s YouTube channel, was recorded at PCIM 2017. GaN Systems’ CEO, Jim Witham, talks with Alix Paultre about the adoption of GaN technology and describes some of the 30+ customer products displayed at PCIM that are performance-optimized by GaN transistors. Watch on YouTube >

Wireless Charging

Wireless Charging Using GaN Transistors

Charge pads can now charge multiple wireless devices simultaneously thanks to gallium-nitride FETs. In this short demo, WTWH Media’s Lee Teschler interviews GaN Systems’ Jim Witham who described a 70-W charging pad built by Gill Electronics to the AirFuel standard that has a two-inch throw. This feat is made possible only through the use of…