Title :
Design, optimization and electromagnetic modeling of integrated passive components for power electronic
Author :
Wilmot, F. ; Labouré, E. ; Costa, F. ; Faucher, S. ; Joubert, C. ; Forest, F.
Author_Institution :
Lab. d´´electricite Signaux et Robotique, Ecole Normale Superieure de Cachan, France
fDate :
6/23/1905 12:00:00 AM
Abstract :
New structures of integrated passive components, based on both planar and cylindrical sub-components are introduced. This paper investigates the trade-offs between dimensions, thermal behavior and electromagnetic performances of the structures. The electromagnetic limits are analysed in terms of physical dimensions and thermal dissipation capabilities. An example of a forward SMPS output filter is used to illustrate the analysis. A high frequency electrical model of the sub-components is then proposed. This model is based on the transmission line theory
Keywords :
circuit optimisation; passive filters; switched mode power supplies; transmission line theory; cylindrical sub-components; dimensions; electromagnetic limits; electromagnetic performances; forward SMPS output filter; high frequency electrical model; integrated passive components; planar sub-components; thermal behavior; thermal dissipation capabilities; transmission line theory; Conducting materials; Design optimization; Dielectric thin films; Electromagnetic modeling; Filters; Frequency; Magnetic materials; Switched-mode power supply; Voltage; Wounds;
Conference_Titel :
Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-7067-8
DOI :
10.1109/PESC.2001.954404
