Karl Rinne

Karl Rinne is an Associate Professor in the Department of Electronic and Computer Engineering at the University of Limerick, Ireland. His role involves research and education in advanced electronic systems, with a focus on integrated power solutions and digital control methodologies. He operates within the Faculty of Science and Engineering, contributing to the university's expertise in high-efficiency energy conversion technologies.

His research centers on power electronics, digital control systems, integrated circuits, switched-mode power converters, and energy conversion. Key themes include the development of low-latency switch drivers, galvanically isolated circuits, and adaptive control algorithms for power management. His work emphasizes miniaturization, efficiency optimization, and robustness in high-voltage applications.

Recent publications (2018–2025) demonstrate a strong focus on integrated power devices, digital controllers, and isolation techniques. Trends include CMOS-integrated transformers, mixed-core inductors, and reconfigurable control systems. Dominant subfields are gate drivers, DC-DC converters, and adaptive algorithms, reflecting a consistent drive toward higher efficiency and reduced latency in power electronics.