| 发明名称 |
Electric power supply unit and electric power supply controlling method |
| 摘要 |
The electric power supply unit is provided with: a DC-DC converter in which a electric current is supplied through a backup line; the other DC-DC converter in which a electric current is supplied through an accessory line; and a voltage controlling circuit. The voltage controlling circuit controls the DC-DC converters so as to keep their output voltage at the same value.
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| 申请公布号 |
US2004150264(A1) |
申请公布日期 |
2004.08.05 |
| 申请号 |
US20030702090 |
申请日期 |
2003.11.06 |
| 申请人 |
KUDO KAZUYUKI;OZAWA AKIO;HASEGAWA TATSUZO |
发明人 |
KUDO KAZUYUKI;OZAWA AKIO;HASEGAWA TATSUZO |
| 分类号 |
B60R16/03;H02J1/00;H02J1/08;H02J1/10;H02J1/14;H02M3/155;(IPC1-7):B60L1/00 |
主分类号 |
B60R16/03 |
| 代理机构 |
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