Title:
POWER CONVERSION DEVICE
Document Type and Number:
Japanese Patent JP2015053758
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power conversion device that allows surely transmitting a ground signal to a metal housing having a ground potential.SOLUTION: A power conversion device includes a switching circuit, a control circuit board, an external connection connector, and a metal case. Noise countermeasure circuit components 202 are mounted on a flexible printed circuit board 201 connecting the external connection connector and the control circuit board. A metal base 204 connecting ground wiring of the flexible printed circuit board 201 and the case is fixed to an inner-side connector component 200a so as to be held by the flexible printed circuit board 201 and a housing portion 231. The metal base 204 has a plate portion 204a having pins 204c penetrating through the flexible printed circuit board 201 and connected to the ground wiring, and a connection portion 204b extending from the plate portion 204a and connected to the case.
Inventors:
FUJIMOTO TAKASHI
NAKAZAWA TATSUYA
SOBU YUJI
NAKAZAWA TATSUYA
SOBU YUJI
Application Number:
JP2013184097A
Publication Date:
March 19, 2015
Filing Date:
September 05, 2013
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD
International Classes:
H02M3/28
Domestic Patent References:
| JP2011135705A | 2011-07-07 | |||
| JP2013051882A | 2013-03-14 | |||
| JPH06245542A | 1994-09-02 |
Attorney, Agent or Firm:
Fuyuki Nagai
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