Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/095304
Kind Code:
A1
Abstract:
This power conversion device (100) includes a first substrate (10), power conversion circuits (120, 130) provided on the first substrate (10), a second substrate (25) disposed in a position overlapping the first substrate (10), a reactor (50), and a shield member (60). The reactor (50) includes a core (40) and a winding pattern (21) provided on the second substrate (25), and is electrically connected to the power conversion circuits (120, 130). The shield member (60) is disposed between the power conversion circuits (120, 130) and the winding pattern (21) and shields noise generated by the winding pattern (21).
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Inventors:
TAKAHARA TAKAAKI (JP)
ARISAWA KOICHI (JP)
MATSUO HARUKA (JP)
KUTSUKI TOMOHIRO (JP)
MORIMOTO YUSUKE (JP)
KONDO YUYA (JP)
ARISAWA KOICHI (JP)
MATSUO HARUKA (JP)
KUTSUKI TOMOHIRO (JP)
MORIMOTO YUSUKE (JP)
KONDO YUYA (JP)
Application Number:
PCT/JP2021/043452
Publication Date:
June 01, 2023
Filing Date:
November 26, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02M3/155
Foreign References:
| JPH06325949A | 1994-11-25 | |||
| JP2012016108A | 2012-01-19 |
Attorney, Agent or Firm:
YAMAGATA Yoichi et al. (JP)
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