Title:
DC-DC CONVERTER MODULE
Document Type and Number:
WIPO Patent Application WO/2018/131385
Kind Code:
A1
Abstract:
An input filter (110) is mounted on a first substrate (B1). A first columnar conductor pair (303) transmits, from a first terminal pair (TPin) to a second substrate (B2), a voltage that has passed through the input filter (110). A first switching circuit (210), a transformer (220), and a second switching circuit (230) are mounted on the second substrate (B2). A second columnar conductor pair (313) transmits the output of the second switching circuit (230) to the first substrate (B1) from the second substrate (B2). An output unit (160) is mounted on the first substrate (B1), and is connected between the second columnar conductor pair (313) and a second terminal pair (TPout). Consequently, a DC/DC converter module having a reduced mounting area is provided.
Inventors:
NISHIYAMA TAKAYOSHI (JP)
WAKE TAKESHI (JP)
MUTO TAKAMI (JP)
MIYATA SHOHEI (JP)
WAKE TAKESHI (JP)
MUTO TAKAMI (JP)
MIYATA SHOHEI (JP)
Application Number:
PCT/JP2017/045091
Publication Date:
July 19, 2018
Filing Date:
December 15, 2017
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H02M3/28; H02M7/21
Foreign References:
| JP2008028212A | 2008-02-07 | |||
| JP2005110406A | 2005-04-21 | |||
| JP2004172422A | 2004-06-17 | |||
| JP2015053758A | 2015-03-19 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
Download PDF: