Power Magnetics @ High Frequency Workshop 2025 Agenda

2025 Power Magnetics @ High Frequency Workshop

Date: Saturday, March 15, 2025

Location: Georgia World Congress Center, Atlanta, GA


Preliminary Agenda, Subject to change

7:00 AM - 8:00 AM         Registration, Technical Demonstrations, Posters and Breakfast 

8:00 AM - 8:05 AM         Opening Remarks 

8:05 AM - 9:25 AM         Technical Session - Physical Construction and Structure for Integration of Power Magnetic Devices Part I

  • Keynote: Precision Power Magnetics Engineering: A Key Step toward High Performance Power Electronics; Minjie Chen, Princeton University
  • Magnetics Integrations for 2.5D and 3D Packaging; Ranajit Sai, Tyndall

9:25 AM - 9:45 AM       Break

9:45 AM - 12:00 Noon   Technical Session - Physical Construction and Structure for Integration of Power Magnetic Devices Part II

  • Inductive Components on Silicon Substrate 300 mm Wafer; Jens Kehl, Wurth Elektronik
  • Ferrite Technology in Transition - Process and Shaping; Sebastian Bachman, Tridelta Weichferrite
  • Thin Film Magnetics; John McDonald, Atlas Magnetics
  • Panel Discussion

12:00 Noon - 2:00 PM   Technology Demonstration and Poster Session 

  • Static and Dynamic Characteristic Tests on Magnetic Devices; Ryu Nagahama, Iwatsu
  • Low Q Materials for Differential Mode EMI Filters; Lukas Mueller, Micrometals 
  • Open Magnetics, Wurth  Elektronik & Ansys Automating Magnetics; Alfonso Martinez, Mark Christini, Open Magnetics/Ansys 
  • Double Pulse Testing of Magnetic Components; Jens Schweickhardt, PE Systems 
  • Measuring Methods of Permeability and Permittivity of Noise Suppression Sheets at the Frequency from 6 GHz to 30 GHz; Akihiko Saito, Daido Steel 
  • Construction of an Electromagnetic Wave Shielding Effect Measurement Method Using a Loop Antenna; Kosuke Yuasa, Daido Steel 
  • Integrated Magnetics, Optimization of Common Mode Chokes (CMC) Integrated with Differential Mode Chokes (DMC); Andres Arias, Risha Yu, Premier Magnetics
  • Triple Pulse Testing Open-Source Project; Jun Wang, University of Bristol 
  • PowerBrain: AI-based Magnetic Database: Experimental and Generative Data; Wilmar Martinez, KU Leuven 
  • Nonlinearity & Magnetic Loss; JC Sun, Bs&T 
  • Dimensional Resonance in Ferrite Materials; Mike Arasim, Fair-Rite Products Corp.
  • Power Loss Distribution in Planar Windings; Tom Wilson/ Andrija Stupar, SIMPLIS Technologies
  • Simple and Effective Technique to Verify Impact of High Temperature and High Voltage High Frequency Stresses on Inductor Electrical Performance; Efrain Bernal, Wurth Elektronik
  • A Low-Cost Novel High Q, High Bsat Electroplated Magnetic Meta-Material; John McDonald, Atlas Magnetics
  • Roadmap for Nanocrystalline Soft Magnetic Materials & Components in Power Electronics; Reddy Andapally Bharadwaj, CBMM
  • Efficiency Differences with Power Inductor Core Material Variations; Michael Freitag, Yageo

     Posters:

  • Class D Switching Q-Meter for High-Frequency Core Loss Testing; Jacob Anderson, Nick Kirkby, Arizona State University (ASU) 
  • Rethinking Inductor Structures Across Broad Application Ranges; Rachel Yang, MIT
  • Laminated Cores for High-power Inductive Power Transfer Application: High-efficiency Design with Fe-based Nanocrystalline Material; Yibo Wang, City University of Hong Kong
  • Design Considerations and Multi-Objective Optimization for Magnetic Components in High-Power, Medium-to-High-Frequency Power Electronics; Todd Marzec, UPITT

2:00 PM - 3:50 PM       Technical Session - Electrical Parameter Integration - Part I

  • Keynote: Trends of Electrical Requirements, Modelling and Simulation Over the Past Ten Years;   Charles Sullivan, Dartmouth College
  • Variable-Inverter-Rectifier-Transformer (VIRT) Hybrid Electronics; Mike Ranjram, Arizona State University 
  • Magnetics Design for LLC Circuit Topology; Lukas Mueller, Micrometals

3:50 PM - 4:10 PM       Break

4:10 PM - 5:10 PM     Technical Session - Electrical Parameter Integration - Part II

  • Designing Soft Saturating, Low Loss TLVR´s Avoiding Air Gaps for Better Coupling and Highly Efficient Nanocrystalline Power Core Material; Michael Freitag, Yageo
  • Panel Discussion

5:10 PM - 5:30 PM     Closing Remarks 

5:30 PM - 6:30 PM     Networking Hour

  • Technology Demonstrations and Posters

Workshop Partners: