Title:
COUPLED INDUCTOR FOR MULTI-PHASE CONVERTER
Document Type and Number:
Japanese Patent JP2020025040
Kind Code:
A
Abstract:
To provide a coupled inductor for a multi-phase converter in which the structure of a magnetic core portion is simple, the magnetic core can be easily formed, and the size can be reduced.SOLUTION: A coupled inductor for a multi-phase converter in which four coils are provided in an annular core, the annular core has a rectangular shape in which a short side and a long side face each other, and two coils having the same polarity are arranged on each long side, and the two coils arranged on one long side and the two coils arranged on the other long side have opposite polarities.SELECTED DRAWING: Figure 1
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Inventors:
UMENO TORU
ABE TORU
ASHIYA NAOKI
ABE TORU
ASHIYA NAOKI
Application Number:
JP2018149330A
Publication Date:
February 13, 2020
Filing Date:
August 08, 2018
Export Citation:
Assignee:
HITACHI METALS LTD
International Classes:
H01F37/00; H01F27/255; H02M3/155