Coupled inductors with non-uniform winding terminal distributions

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United States of America Patent

PATENT NO 9704629
SERIAL NO

15018318

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Abstract

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A coupled inductor includes a ladder magnetic core including two opposing rails extending in a lengthwise direction and joined by a plurality of rungs. The coupled inductor further includes a respective winding wound around each of the plurality of rungs. The plurality of rungs are divided into at least two groups of rungs, and a lengthwise separation distance between adjacent rungs in each group of rungs is less than a lengthwise separation distance between adjacent rungs of different groups of rungs.

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Patent Owner(s)

Patent OwnerAddress
VOLTERRA SEMICONDUCTOR LLC160 RIO ROBLES SAN JOSE CA 95134

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikriannikov, Alexandr Castro Valley, US 89 2101

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