A4 Conference proceedings

Using Switching Function in Preliminary EMI-analysis of a Switching Power Supply


Open Access publication

Publication Details
Authors: Kuisma Mikko, Rauma Kimmo, Silventoinen Pertti
Publication year: 2005
Language: English
ISBN: 0-7803-9002-4
JUFO-Level of this publication:
Open Access: Open Access publication

Abstract
Electromagnetic interference (EMI) is usually difficult to predict and the interference problems may dramatically lengthen the time-to-market of a new power supply product. The possibility of predicting the EMI-spectrum from the switching function of a switching power supply by means of simulation is analyzed in this paper. Simulated spectra are compared to the measurements made with a spread-spectrum DC-DC converter

Last updated on 2017-22-03 at 15:31