Title:
DC-DC CONVERTER
Document Type and Number:
Japanese Patent JP2014131371
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a DC-DC converter with reduced noise interference between circuit components.SOLUTION: The DC-DC converter includes: a high voltage side circuit section electrically connected to a transformer; a low voltage side circuit section electrically connected to the transformer; a casing housing the high voltage side circuit section and the low voltage side circuit section; a control circuit board for controlling drive of the low voltage side circuit section; and a frame supporting the control circuit board. The frame is disposed in a position opposite to a bottom surface of the casing with the low voltage side circuit section in between. The casing has a first wall separating a first space for housing the high voltage side circuit section and a second space for housing circuit components constituting the low voltage side circuit section. The frame forms a second wall projecting in a direction toward an edge of the first wall.
Inventors:
SOBU YUJI
KOMATSU MIKITO
FUKUMASU KEISUKE
NAKAZAWA TATSUYA
KOMATSU MIKITO
FUKUMASU KEISUKE
NAKAZAWA TATSUYA
Application Number:
JP2012286604A
Publication Date:
July 10, 2014
Filing Date:
December 28, 2012
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
H02M3/28
Domestic Patent References:
| JP2011060797A | 2011-03-24 | |||
| JP2007180683A | 2007-07-12 | |||
| JP2010245232A | 2010-10-28 | |||
| JP2011060797A | 2011-03-24 | |||
| JP2007180683A | 2007-07-12 | |||
| JP2010245232A | 2010-10-28 |
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Shigemi Iwasaki
Yuji Toda
Shigemi Iwasaki
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