| 摘要 |
PURPOSE: A junction box for vehicles is provided to immediately discharge the reverse current flowing backward from a load as a circuit of a reverse current discharge unit is directly operated by an interlock switch when the junction box is opened. CONSTITUTION: A junction box(10) for vehicles comprises a power control unit(20), a reverse current discharge unit(40), and a switching unit(30). The power control unit controls the power supplied to a load(4) from a power supply source(2). The reverse current discharge unit discharges the reverse current delivered from the load. The switching unit connects the reverse current to the reverse current discharge unit, and prevents the reverse current from becoming delivered to the power control unit. |
