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Patent Searching and Data


Title:
PLANAR TRANSFORMER INCLUDING Y-CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2020/040618
Kind Code:
A1
Abstract:
A planar transformer is disclosed. The disclosed planar transformer includes: a magnetic core; a first coil unit formed in a conductor pattern in a plurality of layers stacked in the magnetic core; a second coil unit formed in a conductor pattern in the plurality of layers stacked in the magnetic core; an electromagnetic interference (EMI) reduction unit disposed on the output end of the second coil unit; and a base for accommodating the magnetic core and the coil units.

Inventors:
KWON CHANGYONG (KR)
KIM EUNSIK (KR)
LEE JUNKYU (KR)
CHOI HEUNG GYOON (KR)
RYU DONGKYUN (KR)
Application Number:
PCT/KR2019/010805
Publication Date:
February 27, 2020
Filing Date:
August 23, 2019
Export Citation:
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Assignee:
SOLUM CO LTD (KR)
International Classes:
H01F27/28; H01F17/00; H01F27/02; H01F27/26; H01F27/36
Foreign References:
KR100779238B12007-11-23
KR101764146B12017-08-02
US20120146741A12012-06-14
KR20120025441A2012-03-15
KR20090034424A2009-04-08
Attorney, Agent or Firm:
KIM, Tae-hun (KR)
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