Title :
EMI/EMC troubleshooting techniques in switching mode power supplies
Author_Institution :
Group of Power Electron. & Microelectron. (GEPM), Univ. of Zaragoza, Zaragoza, Spain
Abstract :
This work is intended to describe the origin of EMI from a state of the art flyback power supply and to explain some experimental techniques with current and near field probes useful to pass EMC regulations, to optimize a design or, simply, to better understand the culprits of the problem. The dialogue (poster) session in EPE09 is appropiated to show the technique in a practical way to delegates interested in the subject and this document is a general description of that session.
Keywords :
electromagnetic compatibility; electromagnetic interference; switched mode power supplies; electromagnetic compatibility; electromagnetic interference; switching mode power supplies; Design optimization; Electromagnetic compatibility; Electromagnetic interference; Ferrites; Frequency; Integrated circuit modeling; Power supplies; Probes; Prototypes; Snubbers; Diagnostics; EMC/EMI; Switched-mode power supply;
Conference_Titel :
Power Electronics and Applications, 2009. EPE '09. 13th European Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-4432-8
Electronic_ISBN :
978-90-75815-13-9
