Integrated magnetic component

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9406419
APP PUB NO 20110063065A1
SERIAL NO

12883715

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A magnetic component, with a first and a second U/UR core (U1, U2) assembled to a first O-shaped core assembly, wherein an U/UR core has—according to its shape—a first post and a second post with free ends on one side and a leg connecting the first post and the second post on their other side, wherein the first and the second U/UR core (U1, U2) are assembled with their free ends abutting each other to form the first O-shaped core assembly. The free ends of a third U/UR core (U3) are abutting the outside of the first O-shaped core assembly on one side and that the free ends of a fourth U/UR core (U4) are abutting the outside of the first O-shaped core assembly on an opposite side. In another embodiment, the leg of a third U/UR core (U3) is abutting the outside of the first O-shaped core assembly, wherein the ends of a fourth U/UR core (U4) are abutting the ends of the third U/UR core (U3). In a further embodiment, the ends of a third U/UR core (U3) are abutting the outside of the first O-shaped core assembly. At least one winding is wound directly on the first, the second, the third, and/or the fourth U/UR core (U1, U2, U3, U4). The core structure can either be fully composed of high permeability low saturation cores with air gaps or be composite comprising low permeability high saturation cores and high permeability low saturation cores with no air gaps.

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Patent Owner(s)

Patent OwnerAddress
DELTA ELECTRONICS (THAILAND) PUBLIC CO LTDSAMUT PRAKAN THAILAND SAMUT PRAKAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mielke, Jochen Bielefeld, DE 2 10
Njiende, T Hugues Douglas Paderborn, DE 4 50
Robrecht, Roland Grevenbroich, DE 2 9

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