| 摘要 |
A vehicle (100) has a low voltage power generating unit (4) mounted thereon, which passively generates low voltage power when the vehicle is electrically connected to commercial power supply through coupling of a connector unit (200). A winding transformer (12) transforms the commercial power supply input to the primary side with a prescribed ratio of transformation, and the transformation is performed without requiring any control signal from the outside. The AC power with voltage lowered, output from the secondary side of winding transformer (12), is rectified by a diode unit (14), and a low voltage power is generated. The low voltage power generated by the diode unit (14) is supplied through a supplementary low voltage DC line (SDCL) to a sub battery (SB) and to a controller (2). |
