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Patent Searching and Data


Title:
POWER CONVERSION DEVICE AND ELECTRIC POWER STEERING DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/208599
Kind Code:
A1
Abstract:
A power voltage terminal (33) and ground terminal (34), which are rectangular in cross-section, are respectively inserted into a first terminal socket (23) of a power pattern (21) and a second terminal socket (24) of a ground pattern (22). An inductor (40) is mounted on the surface of a substrate (20) and has a rectangular parallelpiped shape such that an input terminal (43) connected to the power pattern (21) and an output terminal (44) connected to a power relay (45) form opposing faces. A capacitor (50) has a first electrode terminal (53) connected to the power pattern (21), has a second electrode terminal (54) connected to the ground pattern (22), and constitutes a filter circuit along with the inductor (40). In the inductor (40), a side wall of the input terminal 43 is disposed parallel to the first terminal socket (23) in the lengthwise axial direction (the x-direction). The inductor (40) opposes the first terminal socket (23) in the x-direction such that the total length Wh of the first terminal socket (23) falls within the range of the width Wt of the input terminal (43).

Inventors:
TSUTSUI Toshio (Showa-cho Kariya-cit, Aichi 61, 〒4488661, JP)
Application Number:
JP2017/012625
Publication Date:
December 07, 2017
Filing Date:
March 28, 2017
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
G05F1/56; B62D5/04; H05K1/02
Attorney, Agent or Firm:
HATTORI Masaki (HATTORI & ASSOCIATES, Eighth Floor Arex BLDG., 4-12, Marunouchi 1-chome, Naka-k, Nagoya-shi Aichi 02, 〒4600002, JP)
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