DocumentCode
2810054
Title
Diagnosis and reduction of conducted noise emissions
Author
Paul, Clayton R. ; Hardin, Keith B.
Author_Institution
Dept. of Electr. Eng., Kentucky Univ., Lexington, KY, USA
fYear
1988
fDate
2-4 Aug. 1988
Firstpage
19
Lastpage
23
Abstract
A systematic method for the diagnosis and reduction of conducted noise emissions is described. A device for determining whether the differential- or the common-mode component of conducted noise is dominant is described. This information is used to determine which element of the filter should be changed to effect a reduction in the total emission. The use of the method to modify a power-supply filter is described.<>
Keywords
electromagnetic interference; interference suppression; noise; passive filters; power supplies to apparatus; EMI; common-mode component; conducted noise emissions; differential-mode component; power-supply filter; Consumer electronics; FCC; Frequency; Impedance; Integrated circuit noise; Noise reduction; Power filters; Power supplies; Testing; Wire;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 1988. Symposium Record., IEEE 1988 International Symposium on
Conference_Location
Seattle, WA, USA
Type
conf
DOI
10.1109/ISEMC.1988.14080
Filename
14080
Link To Document