Title:
POWER SUPPLY CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/153872
Kind Code:
A1
Abstract:
A power supply control device (10) is mounted in a vehicle (C). The power supply control device (10) switches a semiconductor switch (20) on or off to control the supply of power via the semiconductor switch (20) and a fuse (21). The semiconductor switch (20) and the fuse (21) are attached to a circuit board. In the fuse (21), two long plate-shaped terminals (31) are arranged in a row. A portion of the two terminals (31) and a fusing portion (32) are covered by a heat-resistant housing. The two terminals (31) are disposed in a current pathway of a current that flows via the semiconductor switch (20). The current flows via the fusing portion (32). The fusing portion (32) fuses if the temperature of the fusing portion (32) exceeds a prescribed temperature.
Inventors:
MASUDA RYOSUKE (JP)
KATO MASAYUKI (JP)
SAWANO SHUNICHI (JP)
SAWADA RYOHEI (JP)
KATO MASAYUKI (JP)
SAWANO SHUNICHI (JP)
SAWADA RYOHEI (JP)
Application Number:
PCT/JP2021/048786
Publication Date:
July 21, 2022
Filing Date:
December 28, 2021
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01H85/46; B60R16/02; H02H7/18; H02J1/00
Foreign References:
| JP2017130285A | 2017-07-27 | |||
| JP2006318768A | 2006-11-24 | |||
| JP2005243652A | 2005-09-08 | |||
| JP2000208558A | 2000-07-28 | |||
| JP2004311289A | 2004-11-04 | |||
| JPS5678203U | 1981-06-25 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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