Hari Babu Kotte and Radhika Ambatipudi and Dr. Kent Bertilsson, A ZVS Flyback DC-DC Converter using Multilayered Coreless Printed-Circuit Board(PCB) Step-down Power Transformer. journal = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. October 2010, vol. 46(10). 1446 - 1453 [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/11457.