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

Volume

4

fYear

2001

fDate

6/23/1905 12:00:00 AM

Firstpage

1932

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 2001. PESC. 2001 IEEE 32nd Annual

Conference_Location

Vancouver, BC

ISSN

0275-9306

Print_ISBN

0-7803-7067-8

Type

conf

DOI

10.1109/PESC.2001.954404

Filename

954404