NEWS & EVENTS
New CPES YouTube Video
Oct 02, 2025
Check out our latest research presentation:
“A 5 MHz Capacitor-Isolated Resonant SEPIC DC-DC Converter with a Wide Input Voltage Range.”
Ning Yan was selected to present her work at the 2025 CPES Annual Conference in Technical Session 3: Design of High Frequency DC/DC Converters.
Research Advisor - Dong Dong
High-frequency DC-DC converters with wide voltage ranges are critical in applications such as renewable energy systems, battery-powered devices, and compact electronics. Conventional transformer-based designs struggle with high core losses at multi-MHz frequencies. To address these challenges, this work introduces a 5 MHz capacitor-isolated resonant SEPIC converter, designed for a wide input voltage range of 10–80 V and output voltages of 60–80 V, offering an efficient and compact alternative.
Watch the full video on the CPES YouTube channel.
Learn more about https://cpes.vt.edu/news/news/1047
