Invention Grant
- Patent Title: Low-profile coupled inductors with leakage control
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Application No.: US15945894Application Date: 2018-04-05
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Publication No.: US10256031B2Publication Date: 2019-04-09
- Inventor: Michael Warren Baker , Jizheng Qiu , Brett A. Miwa , Alexandr Ikriannikov
- Applicant: Maxim Integrated Products, Inc.
- Applicant Address: US CA San Jose
- Assignee: Maxim Integrated Products, Inc.
- Current Assignee: Maxim Integrated Products, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Lathrop Gage LLP
- Main IPC: H01F27/24
- IPC: H01F27/24 ; H01F17/04 ; H01F27/28 ; H01F17/06 ; H01F27/30 ; H01F27/34

Abstract:
A low-profile coupled inductor includes a magnetic core and first and second windings. The magnetic core includes first and second end flanges, a winding form element, a first outer plate, and a first leakage post. The winding form element is disposed between and connects the first and second end flanges in a first direction. The first outer plate is disposed over and faces the first and second end flanges in a second direction. The first leakage post is disposed between the winding form element and the first outer plate in the second direction. The first winding is wound around the winding form element, between the first end flange and the first leakage post, and the second winding is wound around the winding form element, between the first leakage post and the second end flange. Each of the windings is wound around a common axis extending in the first direction.
Public/Granted literature
- US20180226186A1 LOW-PROFILE COUPLED INDUCTORS WITH LEAKAGE CONTROL Public/Granted day:2018-08-09
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