GaN Wine Lounge. GaN stories, insights, and people

GaN Wine Lounge

GaN Wine Lounge is a relaxed video conversation series where we talk GaN - and beyond - with our customers, academic partners, editors, and EPC team members over a virtual glass of wine. In an informal, friendly atmosphere, we share real-world experiences, lessons learned, and fresh ideas. We also include short lab episodes, offering a behind-the-scenes look at experiments and real applications of EPC solutions. Together, we build connections, inspire collaboration, and celebrate the people and technologies shaping the future of GaN.

How GaN is Challenging Silicon: Insights from TDK’s Ralf Higgelke at PCIM

Posted Friday, August 14, 2026

In this GaN Wine Lounge episode at PCIM Nuremberg, EPC’s Maurizio Di Paolo Emilio interviews TDK’s Ralf Higgelke about his journey from power supply design engineer to technology journalist and corporate communications leader. Higgelke explains how this background gives him a holistic view of power electronics and wide bandgap technologies. He argues that GaN and silicon carbide are complementary but that GaN is rapidly encroaching on higher-power domains, highlighting applications in AI data centers, robotics, and future solid-state transformers.