Sumida Components & Modules Gmbh

Michael Alfons Baumann

Martin Grubl

The present invention provides a method of forming a frame core () having a center leg () for an inductive component, and an accordingly formed frame core () having a center leg () and an air gap () in the center leg (). The frame core () is formed integrally with the center leg (), the air gap () being molded into the center leg () during the formation of the frame core ().

Method for forming a frame core having a center leg for an inductive component and frame core produced accordingly

A method for fabricating magnetic cores, wherein the magnetic cores have at least two materials with different magnetic properties. The materials are selected from a ferrite material, an oxide ceramic material and a superparamagnetic material and are formed alternately in individual regions along the magnetic core.

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Passau, Germany

Michael Alfons Baumann