Title:
電力変換装置
Document Type and Number:
Japanese Patent JP5440634
Kind Code:
B2
Abstract:
A power converter apparatus includes a first substrate and a second substrate closely arranged to face each other, switching elements mounted on respective mounting surfaces of the first and second substrates, a primary and a secondary bus bars extending between the first and second substrates, an output terminal electrically connected to the primary bus bar, and two input terminals provided on the second substrate. The direction in which current flows into the first substrate and the direction in which current flows into the second substrate via the input and the output terminals are opposite to each other, and the direction in which the current flows into the primary bus bar and a direction in which the current flows into the secondary bus bar are opposite to each other. The first substrate and second substrate include heat dissipating members provided on surfaces opposite to the mounting surfaces for the switching elements.
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Inventors:
Nobuyuki Inayoshi
Toshiaki Nagase
Naoto Kanie
Toshiaki Nagase
Naoto Kanie
Application Number:
JP2012059010A
Publication Date:
March 12, 2014
Filing Date:
March 15, 2012
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
H02M7/48
Domestic Patent References:
| JP2008042086A | ||||
| JP2013074022A | ||||
| JP2004311685A |
Foreign References:
| WO2009150875A1 | ||||
| WO2007113979A1 |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda
Previous Patent: JPS5440633
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