Title :
Comparison of evaluated and measured performances of common mode chokes
Author :
Roc, Anne ; Bergsma, Hans ; Zhao, Dongsheng ; Ferreira, Braham ; Leferink, Frank
Author_Institution :
Univ. of Twente, Enschede
Abstract :
Comparisons of evaluated and actual performances of common mode chokes are presented. The evaluated performances are based on a new behavioural model for common mode chokes and the identification of its uncertainties to evaluate the upper and lower limits of the final attenuation. Results are compared with the final performances of the choke placed in a circuit. The behavioral model is essential in simulation of EMI effects.
Keywords :
electromagnetic interference; inductors; EMI effects; choke behavioral model; common mode choke; electromagnetic interference; Attenuation; Electromagnetic interference; Equivalent circuits; Ferrites; Frequency; Impedance; Inductors; Mathematical model; Performance evaluation; Permeability; behavioral model; commn mode chokes; component; optimization;
Conference_Titel :
Electromagnetic Compatibility - EMC Europe, 2008 International Symposium on
Conference_Location :
Hamburg
Print_ISBN :
978-1-4244-2737-6
Electronic_ISBN :
978-1-4244-2737-6
DOI :
10.1109/EMCEUROPE.2008.4786888
