Invention Grant
- Patent Title: Coupled inductor
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Application No.: US15705666Application Date: 2017-09-15
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Publication No.: US10224141B2Publication Date: 2019-03-05
- Inventor: Naoki Inoue , Toshikazu Ninomiya
- Applicant: Tamura Corporation
- Applicant Address: JP
- Assignee: TAMURA CORPORATION
- Current Assignee: TAMURA CORPORATION
- Current Assignee Address: JP
- Priority: JP2013-074836 20130329
- Main IPC: H01F17/06
- IPC: H01F17/06 ; H01F27/24 ; H01F27/28 ; H01F3/10 ; H01F27/26
Abstract:
A coupled inductor comprises an annular core 1 and coils 2a, 2b wound around the core. The annular core 1 includes a sendust core having a maximum differential permeability that is equal to or greater than 30.
Public/Granted literature
- US20180005749A1 COUPLED INDUCTOR Public/Granted day:2018-01-04
Information query
