Title:
POWER SUPPLY DEVICE
Document Type and Number:
Japanese Patent JP2018151756
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent erroneous connection of two power supply circuits in a power supply device capable of switching the connection relation between two power supply circuits.SOLUTION: In the power supply device, a first terminal Ts1 to a fifth terminal Ts5 are sequentially arranged. A switching device B for switching the connection relation between a first power supply circuit P1 and a second power supply circuit P2 is configured selectively at a first connection position where the connection relation is parallel connection and a second connection position where the connection relation is in series connection. Here, when the first terminal Ts1 and the second terminal Ts2 are short-circuited with a first conductive member BcL, the first connection position is a position where a second conductive member BcR is disposed at a position where the third terminal Ts3 and the fourth terminal Ts4 are short-circuited. When the first conductive member BcL short-circuits between the second terminal Ts2 and the third terminal Ts3, the second connection position is a position where the second conductive member BcR is disposed so as to short circuit between the fourth terminal Ts4 and the fifth terminal Ts5.SELECTED DRAWING: Figure 1
Inventors:
CHIMOTO SUMITERU
YAMADA DAIKI
TODA KAZUKI
YAMADA DAIKI
TODA KAZUKI
Application Number:
JP2017046248A
Publication Date:
September 27, 2018
Filing Date:
March 10, 2017
Export Citation:
Assignee:
SANSHA ELECTRIC MFG CO LTD
International Classes:
G05F1/00; H02M7/48
Attorney, Agent or Firm:
Kaede International Patent Office