| 摘要 |
To supply electric power from a vehicle body (1) of an automobile having a high-voltage power supply line (6) to a door unit (2) serving as a fed member having a low-voltage power supply line (7) whose voltage is lower than that of the high-voltage power supply line, the vehicle body 1 is provided with a primary noncontact connector (4) having a primary coil (14) and connected to the high-voltage power supply line (6), and the door unit is provided with a secondary noncontact connector 5 having a secondary coil (25) in which a voltage-lowered induced electromotive force capable of being supplied to the low-voltage power supply line is generated due to the action of mutual induction as the primary coil is brought into close proximity to the secondary coil, the door member being connected to the low-voltage power supply line.
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