ALL2GaN is proud to present the latest video highlighting Use Case 3 : “Railway Application”.
Premium PSU is leading Use Case 3 in partnership with IKERLAN.
The objective of this use case is to develop two GaN-based cost-effective inverter and battery chargers for railway applications, which can operate bidirectionally and in parallel, allowing for scalability and safety.
The goal is to create a unique inverter that is bidirectional, parallelable, and redundant, with the target of being the smallest and with the highest density in the world.
Thank you to Premium PSU for preparing this video!
Watch the full video here: https://youtu.be/vyDv3zZokDE
ALL2GaN is proud to present the latest video highlighting Use Case 5: “EV Wireless Charger”.
IKERLAN is leading Use Case 5 in partnership with Aalborg University.
The objective of this use case is to develop an 85kHz wireless battery charger based on automotive standard J2954 and ISO 15118-20:2022, using GaN semiconductor technology.
The goal is to create a compact and low-profile power converter that can transmit power up to 100mm, with a high power factor correction, bidirectionality, and battery voltage and current controls.
We are thrilled to announce that the recording for The Wednesday Webinar Series #7 is now available for viewing!
📝 About the Session
In the All2GaN project Signify is leading Use Case 11, being Lighting applications. Use Case 11 explores the benefits and the reliability of GaN for mainstream LED drivers in indoor and outdoor applications. In this use case Signify works together with Infineon, Eindhoven University of Technology, Technical University Chemnitz, and Aalborg University.
The webinar starts with an introduction of Signify as world leader in lighting. After that the general key value drivers for LED drivers and how they translate into objectives and expected impact for the All2GaN project, those are discussed. The benefits of GaN for several LED driver topologies are shown. Next topic is the contribution of GaN devices to the overall LED driver reliability and the exploration of non-invasive component parameter estimation that can be used to obtain early warning indicators for device degradation.
We are thrilled to announce that the recording for The Wednesday Webinar Series #6 is now available for viewing!
📝 About the Session
The webinar of Daniel Rios Linares from the Universidad Politecnica de Madrid presents design and experimental validation of high-frequency three-phase LLC converters developed for next-generation aircraft DC power systems. The talk covers resonant converter design, integrated planar magnetics, and innovative wye-delta transformer architectures that enable compact 1 MHz operation with efficiencies exceeding 96%.
The webinar highlights how wide bandgap (WBG) technologies, particularly Gallium Nitride (GaN), are enabling unprecedented power densities and switching frequencies, making them a key technology for future aerospace electrification. Attendees gain insight into the challenges of designing high-performance resonant converters and the opportunities they create for More Electric Aircraft (MEA) and other demanding power electronics applications.
Webinar Series: The Wednesday Webinar Series #5 Date Recorded: 10.06.2026 Recording Now Live on YouTube: https://youtu.be/sNE5eAUARkw
We are thrilled to announce that the recording for The Wednesday Webinar Series #5 is now available for viewing!
📝 About the Session
The webinar hosted two participants who cooperate very closely in the ALL2GaN project specifically in WP1, Michael Salter from RISE and Anders Lundskog from SweGaN.
Anders started the webinar with an introduction on the QUANFine, the SweGaN patented solution, confronted with the conventional GaN HEMT solution as well as Power QUANFine tasks in the project, epitaxy following with an overview on Mg-doping profile tuning.
Michael continued by presenting the latest results of the RISE GaN HEMT device development in the ALL2GaN project for WP1 including 1) E-mode/D-mode devices with the SweGaN QuanFINE GaN/SiC epi substrate and 2) vertical nanowire HEMT devices.
Finally, key results on the collaboration between RISE and SWEGaN with devices processing on QUANFine substrate were presented.
In the All2GaN project Signify is leading Use Case 11, being Lighting applications. Use Case 11 explores the benefits and the reliability of GaN for mainstream LED drivers in indoor and outdoor applications. In this use case Signify works together with Infineon, Eindhoven University of Technology, Technical University Chemnitz, and Aalborg University.
The webinar will start with an introduction of Signify as world leader in lighting. After that the general key value drivers for LED drivers and how they translate into objectives and expected impact for the All2GaN project are discussed. The benefits of GaN for several LED driver topologies are shown. Next topic is the contribution of GaN devices to the overall LED driver reliability and the exploration of non-invasive component parameter estimation that can be used to obtain early warning indicators for device degradation. At the end conclusions and next steps are discussed.
About the Speakers:
Name / Surname
Eugen DE MOL
Jeroen VISSER
Organisation / University
Signify
TU Eindhoven
Title in the Organisation
Lead Architect Electronics
PhD Candidate
Role in ALL2GaN Project
Task leader for 6.3.4 ‘Power driver for lighting applications.
Participant in tasks: 5.1.1, 5.1.4, 5.2.3, 5.3.1. Focus areas: ‘Determine contribution of GaN devices in overall driver reliability on module and system level’ and ‘Identification of early warning indicators for device degradation in the modules of use case low power LED drivers’.
Participant in tasks: 5.3.1. Focus area: research as part of MSc Thesis to investigate a new way of non-invasive health monitoring for power electronic converters.
Academic Background
MSc Electrical Engineering from TU Delft, The Netherlands
MSc Electrical Engineering from TU Eindhoven, The Netherlands
Why GaN? What excites you about the project?
GaN technology is a key enabler to make LED drivers smaller and more efficient.
GaN can provide many new applications and improvements in power electronic converters, further maturing the overall technology and playing a part in moving towards a more sustainable production and consumption of energy.
Webinar Series: The Wednesday Webinar Series #4 Date Recorded: 13.05.2026 Recording Now Live on YouTube: https://youtu.be/iHYr8h7LzB0?si=tlW1rZ_9xV0Btz09https://youtu.be/iHYr8h7LzB0?si=tlW1rZ_9xV0Btz09
We are thrilled to announce that the recording for The Wednesday Webinar Series #4 is now available for viewing!
📝 About the Session
This webinar focuses on
The talk is about advanced GaN (Gallium Nitride) power electronics and how this technology is enabling more efficient, greener energy systems and next‑generation electronics.
in particular the speakers focus on:
Gianmauro Pozzovivo, from Infineon, explains current development on 650 GaN-on-Si Power devices describing the progress in production processes with the aim of moving from research to mass production readiness enabling therefore wide adoption in industry and future integrated solution.
Elison Matioli, from EPLF, depicts new device concepts and materials for higfh-performance electronics focusing on efficiency improvement and advance functionality exploring future potential of GaN technology.
Iordan Doytchinov from Corintis, describes hoe GaN enables better thermal management and cooling solutions, integrating them into the electronics systems leading to practical benefits as efficiency, miniaturization and sustainability.
In this webinar, Daniel Ríos will present the design and experimental validation of high-frequency three-phase LLC converters developed for next-generation aircraft DC power systems. The talk will cover resonant converter design, integrated planar magnetics, and innovative wye-delta transformer architectures that enable compact 1 MHz operation with efficiencies exceeding 96%.
The webinar will highlight how wide bandgap (WBG) technologies, particularly Gallium Nitride (GaN), are enabling unprecedented power densities and switching frequencies, making them a key technology for future aerospace electrification. Attendees will gain insight into the challenges of designing high-performance resonant converters and the opportunities they create for More Electric Aircraft (MEA) and other demanding power electronics applications.
About the Speaker:
Name / Surname
Daniel RIOS LINARES
Organisation / University
Universidad Politecnica de Madrid
Title in the Organisation
Assistant Professor
Role in ALL2GaN Project
Use Case 4 Researcher
Academic Background
Electrical and Electronics Engineering
Key Publication(s)
Ríos Linares et al., “High-Gain High-Frequency Three-Phase LLC Resonant Converter Design Based on the Wye–Delta Transformer for Aircraft Applications,” IEEE TPEL, 2024
Mo et al., “Toward Embeddable Digital Twins: A Voxel-Based Approach for Power Converter Temperature Monitoring,” IEEE JESTPE, 2025
Why GaN? What excites you about the project?
GaN enables MHz switching in power electronics, reducing magnetic size and weight while maintaining high efficiency. In All2GaN, we combine GaN, advanced magnetics, and new converter topologies to unlock much higher power densities for more electric, efficient aircraft, making GaN not just the best option, but in some cases the only viable one.
What is the biggest challenge in making power electronics greener?
Knowing the trade-offs, everything is important at the same time: efficiency, cost, material sustainability, size, weight, material usage... but in what amount?
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