GaN advancements to be showcased at Power Supply Society Conference

28th October 2019
Lanna Cooper

GaN Systems has announced its participation at the 23rd annual China Power Supply Society Conference (CPSSC), one of the largest power electronics evenst in Asia, on 1st-4th November, 2019 in Shenzhen, China. Spearheading discussions on GaN innovation and technological development, the company will give presentations on the application of GaN in industrial and automotive industries and display its latest solutions, design tools, and innovative products.

Additionally, innovative customer demos will be shown that are more efficient, smaller in size and weight, and less expensive than silicon-based power systems. As part of GaN Systems’ commitment to support the design engineering community, GaN Systems sponsors the 'GaN Systems Cup' design competition where the finalists and winners will be announced on 1st November, 2019.


Experts at GaN Systems will share key insights on new power semiconductor devices and applications.

3rd November 2019: 10.00-10.30AM - The effect of dynamic on-state resistance to system losses in GaN-based hard-switching applications

3rd November 2019: 8.30-9.00AM - High efficiency solutions up to 1KW for wireless power transfer applications

3rd November 2019: 3.00-3.30PM - GaN device performance in industrial applications

Customer demonstrations

GaN Systems will also display solutions, design tools, and product breakthroughs from game-changing companies.

Products and Tools:

  • GS-065-150-1-D1 high current, high power device
  • GS-065-004,8,11-1-L small form factor PQFN devices
  • 1.2kW high efficiency Bridgeless Totem-Pole PFC reference design
  • IMS reference designs for high power with high power density
  • 50W and 100W Wireless Power Transfer power amplifiers
  • EZDrive reference design kit

Application examples:

  • Mobile device chargers/adapters from 65W to 200W up to four times smaller with GaN versus silicon
  • Wireless charging examples for consumer, drone, robot, and scooter from 30W to 700W
  • Data Centre PSU, 50% increase in power density with GaN versus silicon
  • 5G Fixed Wireless Access through-wall and thru-window CPE wireless power
  • Automotive EV Traction Inverter power designs

Customer demonstrations will highlight end products in the consumer, data centre, industrial, and automotive industries, such as AC/DC and DC/DC power supplies, EV traction inverter, as well as high power wireless charging systems for drones, robots, scooters, and 5G applications.

GaN Systems Cup

GaN Systems will announce the winning teams of the 'GaN Systems Cup' design competition at the live finals and awards ceremony happening 1st November, 2019. This year’s challenge is to design a high efficiency, high power density AC/DC power supply for data center server power applications using GaN Systems’ 650V power transistors from design to build.

The annual challenge, which is sponsored by GaN Systems in participation with CPSS, China Power Society Science Popularisation Committee, and Tsinghua University, supports worldwide innovation in the power electronics industry leveraging the benefits of GaN transistors.

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