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	Substitution of Nanocrystalline Toroid by Laminated Ferrite Toroid in the Application of a Common-Mode Choke	[View]   [Download]
Author(s)	Lukas REISSENWEBER
Abstract	In this work, it is investigated if a nanocrystalline toroid of a common-mode (CM) choke can be substituted by a laminated ferrite toroid. Small-signal measurement results for the complex impedance, of laminated toroidal cores of material T38 with different diameters and thicknesses at 25 °C and 100 °C are presented. Further the calculated attenuation and the complex permeability are shown. Based on the obtained material data, a CM choke made of laminated ferrite cores is designed and analyzed. The focus is thereby on the comparison with the nanocrystalline CM choke.
Download	Filename: 0077-epe2022-full-21062111.pdf Filesize: 1.284 MB
Type	Members Only
Date	Last modified 2023-09-24 by System