Title :
Impedance calculation of integrated magnetic components in a wide frequency range
Author :
Arab, M. ; Laboure, E. ; Costa, F.
Author_Institution :
Laboratoire SATIE, Ecole Normale Superieure de Cachan
Abstract :
Based on a simplified field analysis, expressions are derived to calculate the set of frequency-dependent impedances of a planar magnetic component. This model is derived from the layout, the dimensions and the magnetic materials properties. It provides the foundation for a flexible approach to design and optimize integrated passive components. Data issued from an integrated magnetic component are used to illustrate the accuracy and the limitations of such a method
Keywords :
magnetic devices; magnetic materials; passive networks; power convertors; frequency-dependent impedances; integrated magnetic components; magnetic materials properties; planar magnetic component; wide frequency range; Frequency conversion; Impedance; Magnetic analysis; Magnetic devices; Magnetic flux; Magnetic materials; Power electronics; Power transformer insulation; Switched-mode power supply; Switches; High frequency power converter; Magnetic device; Measurement; Modelling; Passive component; Transformer;
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Conference_Location :
Dresden
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219613
