Invention Grant
- Patent Title: Highly coupled inductor
- Patent Title (中): 高耦合电感
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Application No.: US12114057Application Date: 2008-05-02
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Publication No.: US07936244B2Publication Date: 2011-05-03
- Inventor: Thomas T. Hansen
- Applicant: Thomas T. Hansen
- Applicant Address: US NE Columbus
- Assignee: Vishay Dale Electronics, Inc.
- Current Assignee: Vishay Dale Electronics, Inc.
- Current Assignee Address: US NE Columbus
- Agency: Volpe and Koenig, PC
- Main IPC: H01F5/00
- IPC: H01F5/00

Abstract:
A highly coupled inductor includes a first ferromagnetic plate, a second ferromagnetic plate, a film adhesive between the first ferromagnetic plate and the second ferromagnetic plate, a first conductor between the first plate and the second plate, and a second conductor between the first plate and the second plate. A conducting electromagnetic shield may be positioned proximate the first conductor for enhancing coupling and reducing leakage flux. A method of manufacturing a highly coupled inductor component includes providing a first ferromagnetic plate and a second ferromagnetic plate, placing conductors between the first ferromagnetic plate and the second ferromagnetic plate, and connecting the first ferromagnetic plate and the second ferromagnetic plate using a film adhesive.
Public/Granted literature
- US20090273432A1 HIGHLY COUPLED INDUCTOR Public/Granted day:2009-11-05
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