Title:
POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/183762
Kind Code:
A1
Abstract:
The present invention provides a power conversion device (1) equipped with a circuit board (10), a first magnetic core (8a), and a casing (9). The circuit board (10) includes an insulating base (10s) and a first coil conductor (coil conductor (11), coil conductor (12)). The insulating base (10s) includes a first side surface (10c). The first magnetic core (8a) includes a first magnetic core member (13) and a second magnetic core member (14). A first side surface (10a) of the insulating base (10s) faces a first portion (9a) of the casing (9) and is set away from the first portion (9a) of the casing (9). The first magnetic core member (13) and the second magnetic core member (14) are both thermally connected to the first portion (9a).
Inventors:
TAMURA KENICHI (JP)
NAKAJIMA KOJI (JP)
NOZUKI YOSHIKAZU (JP)
NONOMURA MASAYA (JP)
KIMURA TARO (JP)
KISHIWADA YU (JP)
NAKAJIMA KOJI (JP)
NOZUKI YOSHIKAZU (JP)
NONOMURA MASAYA (JP)
KIMURA TARO (JP)
KISHIWADA YU (JP)
Application Number:
PCT/JP2019/036125
Publication Date:
September 17, 2020
Filing Date:
September 13, 2019
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H02M3/28; H01F30/10; H01L23/40
Domestic Patent References:
| WO2017187478A1 | 2017-11-02 |
Foreign References:
| JP2018074095A | 2018-05-10 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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