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Title:
INTEGRATED MULTI-PHASE NON-COUPLED POWER INDUCTOR AND FABRICATION METHODS
Document Type and Number:
WIPO Patent Application WO/2019/178767
Kind Code:
A1
Abstract:
A multi-phase integrated power inductor component assembly includes a plurality of conductive windings on an integrated magnetic core structure accepting each of the plurality of conductive windings in a spaced apart, non-coupled arrangement with respect to one another. The integrated magnetic core structure includes a series of magnetic gaps each being respectively centered on one of the plurality of conductive windings. The windings include surface mount terminations for connection to a circuit board.

Inventors:
YAN, Yipeng (Room 202, Building 12Lane 199, Mingyue Road, Pudong, Shanghai 0, 200120, CN)
XU, Jinliang (Room 502, Building 14Lane 3038, Huaxia Road, Pudong, Shanghai 0, 200120, CN)
ZHOU, Dengyan (Room 202, Building 8Lane 310, Fanghua Road, Pudong, Shanghai 0, 200120, CN)
LU, Jin (Room 301, Building 12No. 22, Tianqiao Roa, Zhenjiang Jiangsu 0, 212000, CN)
Application Number:
CN2018/079818
Publication Date:
September 26, 2019
Filing Date:
March 21, 2018
Export Citation:
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Assignee:
EATON INTELLIGENT POWER LIMITED (30 Pembroke Road, Dublin 4, 4, IE)
YAN, Yipeng (Room 202, Building 12Lane 199, Mingyue Road, Pudong, Shanghai 0, 200120, CN)
International Classes:
H01F17/04
Foreign References:
US20170178784A12017-06-22
US20170178784A12017-06-22
US20170178794A12017-06-22
US7898379B12011-03-01
US20040113741A12004-06-17
Attorney, Agent or Firm:
PANAWELL & PARTNERS, LLC (1002-1005, China Life Tower16 Chao Yang Men Wai Street, Chaoyang District, Beijing 0, 100020, CN)
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