DocumentCode
1738046
Title
Electro-magnetic interference (EMI) due to non-conducted coupling paths in switching mode converter
Author
Poon, Franki N K ; Liu, Joe C P ; Pong, M.H.
Author_Institution
Dept. of Electr. & Electron. Eng., Hong Kong Univ., Hong Kong
Volume
1
fYear
2000
fDate
2000
Firstpage
252
Abstract
A simplified model which takes into account minimum coupling paths (MCP) for a switching mode power converter is presented. A minimum number of coupling capacitors are found which connect between all three terminals of a LISN and nodes of a converter circuit. Simulation that shows both inductive and capacitive coupling mechanisms may contribute substantial noise at the input
Keywords
electromagnetic interference; power convertors; switched mode power supplies; EMI; LISN; capacitive coupling mechanism; electromagnetic interference; inductive coupling mechanism; input noise; minimum coupling paths; nonconducted coupling paths; switching mode power converter; Capacitance; Capacitors; Circuit noise; Circuit simulation; Coupling circuits; Electromagnetic interference; Impedance; Leg; Switching converters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location
Beijing
Print_ISBN
7-80003-464-X
Type
conf
DOI
10.1109/IPEMC.2000.885366
Filename
885366
Link To Document