Diagnosis and reduction of conducted noise emissions

6 January 2003

proceedings article
Published by Institute of Electrical and Electronics Engineers (IEEE)

https://doi.org/10.1109/isemc.1988.14080

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

NOISE REDUCTION
INTEGRATED CIRCUIT NOISE
POWER SUPPLIES
POWER FILTERS
IMPEDANCE
WIRE
TESTING
CONSUMER ELECTRONICS
FCC
FREQUENCY

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