@inproceedings{10d1549ee7844250b88b7ccf4f7bfe80,
title = "A novel balanced winding topology to mitigate EMI without the need for a Y-capacitor",
abstract = "Due to the interaction between human and the power supply equipment, more and more Switch-mode power supplies (SMPS) require lower leakage current. In the AC-DC SMPS, the leakage current is mainly caused by the Y-capacitors. It is better to remove the Y-caps in this situation. But connecting Y-caps between the primary return line terminal and the secondary return line terminal is a very common method in EMI design. Certain works should be done to acquire good EMI design without the help of Y-cap. In this paper, a novel balanced winding topology is proposed to mitigate EMI noise without the need for Y-cap. To have a better understanding of the operational principle, the EMI noise transmission path with and without Y-cap are analyzed. The design procedure of the proposed topology is discussed in detail. The experimental results demonstrated the prototype has excellent EMI performance without the help of Y-cap. It also can simplify the transformer design and be easy to implement mass production.",
keywords = "EMI, Flyback, Transformer, balance winding",
author = "Yongjiang Bai and Xu Yang and Xinlei Li and Dan Zhang and Wenjie Chen",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 31st Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2016 ; Conference date: 20-03-2016 Through 24-03-2016",
year = "2016",
month = may,
day = "10",
doi = "10.1109/APEC.2016.7468390",
language = "英语",
series = "Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "3623--3628",
booktitle = "2016 IEEE Applied Power Electronics Conference and Exposition, APEC 2016",
}