DocumentCode
777560
Title
Mixed-mode EMI noise and its implications to filter design in offline switching power supplies
Author
Qu, Song ; Chen, Dan
Author_Institution
Maxim Integrated Products, Sunnyvale, CA, USA
Volume
17
Issue
4
fYear
2002
fDate
7/1/2002 12:00:00 AM
Firstpage
502
Lastpage
507
Abstract
Analysis of the newly discovered mixed-mode EMI noises provides a better understanding of the filter attenuation mechanism. Many practical design issues are investigated from this point of view. Hopefully, the results given in the paper reduce the mystery and the cut-and-try process in filter design in offline power supplies
Keywords
electromagnetic interference; filters; switched mode power supplies; cut-and-try process; design issues; filter attenuation mechanism; filter design; mixed-mode EMI noises; offline power supplies; offline switching power supplies; Capacitors; Circuit noise; Delta modulation; Electromagnetic interference; Filters; Noise generators; Noise measurement; Power supplies; Resistors; Voltage;
fLanguage
English
Journal_Title
Power Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0885-8993
Type
jour
DOI
10.1109/TPEL.2002.800965
Filename
1016798
Link To Document