Wiring module and power distribution apparatus having the same
A low voltage signal line and a high voltage signal line are connected to a power distribution ECU which controls charging and discharging of an assembled battery. A base portion and a shield member are interposed between the low voltage signal line and the high voltage signal line having different applied voltages. These signal lines and the base are connected by a connecting member.
1. A wiring module, comprising:
a first insulated wire and a second insulated wire, wherein an applied voltage of the second insulated wire is higher than an applied voltage of the first insulated wire, the first insulated wire and the second insulated wire each electrically connected to a control unit which performs controls for charging and discharging of an in-vehicle power source;
an intervening member which is interposed between the first insulated wire and the second insulated wire; and
a connecting member which retains contact between the first insulated wire and the insulated member, and between the second insulated wire and the intervening member, wherein:
the intervening member includes:
an insulating member having an insulating characteristic; and
a high magnetic permeability member having a higher magnetic permeability than the insulating member,
the high magnetic permeability member is provided between a first arrangement surface of the insulating member and a second arrangement surface of the insulating member, the first arrangement surface of the insulating member being a surface where the first insulated wire is arranged, and the second arrangement surface of the insulating member being a surface where the second insulated wire is arranged, and
the high magnetic permeability member is located closer to the second arrangement surface than to the first arrangement surface.
2. The wiring module claimed in claim 1 , wherein
the high magnetic permeability member is a shield member configured to suppress an electromagentic noise.