Title:
TRANSFORMER, AND POWER CONVERSION DEVICE OR SOLAR MODULE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2020/076010
Kind Code:
A1
Abstract:
The present invention relates to a transformer, and a power conversion device or solar module including same. A transformer according to an embodiment of the present invention comprises: a first core comprising a base, a first protrusion member protruding from the base, and a first outer wall surrounding the first protrusion member while being spaced apart from the first protrusion member; a first winding provided in the first core; a second core comprising a second base, a second protrusion member protruding from the second base, and a second outer wall surrounding the second protrusion member while being spaced apart from the second protrusion member; a second winding provided in the second core; and a partition wall for separating the first winding from the second winding. Therefore, the transformer can be easily processed and can reduce electromagnetic noise radiation.
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Inventors:
YU SUNHO (KR)
KIM DAIHYUN (KR)
HAN HYEONGGU (KR)
KIM DAIHYUN (KR)
HAN HYEONGGU (KR)
Application Number:
PCT/KR2019/013015
Publication Date:
April 16, 2020
Filing Date:
October 04, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01F27/26; H01F3/10; H01F27/30; H02S40/30
Domestic Patent References:
| WO2017192489A1 | 2017-11-09 |
Foreign References:
| KR101452826B1 | 2014-10-22 | |||
| KR20000014071U | 2000-07-15 | |||
| KR20170087696A | 2017-07-31 | |||
| KR101753189B1 | 2017-07-03 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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