发明名称 |
Power supply apparatus for electronic control unit in automotive vehicle |
摘要 |
A power supply apparatus is provided for energizing an electronic control unit mounted on a vehicle having a battery and a starter switch. The apparatus includes a coil connected to the power supply line, and a switch which operates for selectively enabling a current to flow through the coil and cutting off the current through the coil. A control circuit operates for selectively changing the switch between an ON state and an OFF state when the starter switch assumes an ON position. The ON and OFF states alternate in accordance with predetermined delays.
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申请公布号 |
US5982604(A) |
申请公布日期 |
1999.11.09 |
申请号 |
US19980044258 |
申请日期 |
1998.03.19 |
申请人 |
DENSO CORPORATION |
发明人 |
KOJIMA, AKIO;SAITOU, MITSUHIRO;YAMAMOTO, KIYOSHI |
分类号 |
B60R16/03;H02J1/00;H02J7/00;H02J7/14;H02M3/155;H02M3/156;(IPC1-7):H01H47/00;H02M3/335;G05F1/44 |
主分类号 |
B60R16/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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