An integrated planar EMI filter for ultra-high frequency power converters

被引：2
|
作者：
Liu, Xun [1 ]
Lee, C. K. [1 ]
Hui, S. Y. [1 ]
机构：
[1] City Univ Hong Kong, Ctr Elect Power, Kowloon, Hong Kong, Peoples R China
来源：
2007 IEEE POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6 | 2007年
关键词：
coreless planar spiral winding; EMI filter; printed circuit board;
D O I：
10.1109/PESC.2007.4342222
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, we propose an integrated planar electromagnetic interference (EMI) filter for ultra-high frequency power converters switching at or above 10MHz. The integrated planar EMI filter structure consists of coreless planar spiral windings (CPSW) and parallel copper plates. The entire structure includes both the differential-mode (DM) and common-mode (CM) filters and can be fabricated in a single multilayer printed circuit board. The CPSW is firstly characterized by a lumped high-frequency circuit model which is then extended to form the equivalent circuit of the EMI filter. The performance of the differential-mode (DM) and common-mode (CM) filters is investigated individually and then they are combined to form a planar EMI filter which can handle the DM and CM noise simultaneously. Simulated and measured results are included and they confirm the filtering effectiveness of the integrated planar EMI filter.
引用
收藏
页码：1528 / 1534
页数：7
相关论文
共 50 条
  • [31] Ultra-high performance rugged scaled power MOSFETs for high-frequency power conversion
    Fischer, K
    Shenai, K
    APEC '96 - ELEVENTH ANNUAL APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITIONS, VOLS 1 & 2, CONFERENCE PROCEEDINGS, 1996, : 270 - 275
  • [32] Improving the High-frequency Performance of Integrated EMI Filter with Multiple Ground Layers
    Huang, Hui-fen
    Deng, Liang-yong
    2012 ASIA-PACIFIC INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (APEMC), 2012, : 249 - 252
  • [33] Influence of temperature on the EMI filter efficiency for embedded SiC power converters
    Kotny, Jean-Luc
    Duquesne, Thierry
    Idir, Nadir
    2017 IEEE VEHICLE POWER AND PROPULSION CONFERENCE (VPPC), 2017,
  • [34] Localized Electrochemical Deposition Using Ultra-High Frequency Pulsed Power
    Manukyan, Narek
    Kamaraj, Abishek
    Sundaram, Murali
    47TH SME NORTH AMERICAN MANUFACTURING RESEARCH CONFERENCE (NAMRC 47), 2019, 34 : 197 - 204
  • [35] Impedance interaction and EMI attenuation in converters with an integrated transmission-line filter
    Baisden, Andrew C.
    Boroyevich, Dushan
    van Wyk, Jacobus Daniel
    APEC 2007: TWENTY-SECOND ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1 AND 2, 2007, : 1203 - +
  • [36] Design and Implementation of an Integrated Planar Transformer for High-Frequency LLC Resonant Converters
    Liu, Yu-Chen
    Chen, Chen
    Chen, Kai-De
    Syu, Yong-Long
    Chen, Ching-Chia
    Liu, Kang-Shi
    Chen, Xing-Rou
    Chiu, Huang-Jen
    2021 THIRTY-SIXTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2021), 2021, : 2883 - 2890
  • [37] A review on recent effort of conductive EMI suppression methods in high-frequency power converters
    Xu, Shiyun
    Xu, Shengyou
    Xu, Dalin
    Qian, Qinsong
    Sun, Weifeng
    Zhu, Jing
    IET POWER ELECTRONICS, 2022, 15 (16) : 1921 - 1935
  • [38] A low-area decimation filter for ultra-high speed 1-bit ΣΔ A/D converters
    Muhammad, K
    Elahi, I
    Jung, T
    CICC: PROCEEDINGS OF THE IEEE 2005 CUSTOM INTEGRATED CIRCUITS CONFERENCE, 2005, : 77 - 80
  • [39] ULTRA-HIGH FREQUENCY DRIFT WAVES
    DETYNA, E
    WOODING, ER
    PLASMA PHYSICS, 1972, 14 (02): : 97 - &
  • [40] ULTRA-HIGH FREQUENCY DENATURATION OF PROTEINS
    BOYD, GA
    JOURNAL OF CHEMICAL PHYSICS, 1946, 14 (05): : 351 - 352
12345