Provided are electrical harness assemblies and methods of forming such harness assemblies. A harness assembly comprises a conductor trace, comprising a conductor lead with a width-to-thickness ratio of at least 2. This ratio provides for a lower thickness profile and enhances heat transfer from the harness to the environment. In some examples, a conductor trace may be formed from a thin sheet of metal. The same sheet may be used to form other components of the harness. The conductor trace also comprises a connecting end, monolithic with the conductor lead. The width-to-thickness ratio of the connecting end may be less than that of the conductor trace, allowing for the connecting end to be directly mechanically and electrically connected to a connector of the harness assembly. The connecting end may be folded, shaped, slit-rearranged, and the like to reduce its width-to-thickness ratio, which may be close to 1.

A percutaneous connector assembly including a feedthrough assembly having a body and a plurality of electrically conductive feedthroughs extending through the body from a first end toward a second end thereof. A cable assembly having a plurality of conductors arranged side-by-side within a first plane to form a substantially flat portion thereof is included, each conductor being connected to a corresponding feedthrough of the feedthrough assembly and the flat portion extending from the body.

A wire harness includes a power trunk line, a power branch line, a communication trunk line, and a communication branch line. The power trunk line is connected to a power source mounted on a vehicle and extend in a longitudinal direction of the vehicle. The power branch line branches off from the power trunk lines and extends in a direction intersecting with the longitudinal direction. The communication trunk line is arranged along the power trunk lines or also serves as the power trunk lines. The communication branch line branches off from the communication trunk line and extends in a direction intersecting with the longitudinal direction.

Provided are electrical harness assemblies and methods of forming such harness assemblies. A harness assembly comprises a conductor trace, comprising a conductor lead with a width-to-thickness ratio of at least 2. This ratio provides for a lower thickness profile and enhances heat transfer from the harness to the environment. In some examples, a conductor trace may be formed from a thin sheet of metal. The same sheet may be used to form other components of the harness. The conductor trace also comprises a connecting end, monolithic with the conductor lead. The width-to-thickness ratio of the connecting end may be less than that of the conductor trace, allowing for the connecting end to be directly mechanically and electrically connected to a connector of the harness assembly. The connecting end may be folded, shaped, slit-rearranged, and the like to reduce its width-to-thickness ratio, which may be close to 1.

A wiring member includes: at least one wire-like transmission member; a first sheet to which a first section located along a longitudinal direction in the wire-like transmission member is fixed; and a second sheet to which a second section located along a longitudinal direction in the wire-like transmission member is fixed, wherein the first sheet and the second sheet are separated, and at least one bending trace is formed in an intermediate section between the first section and the second section in the wire-like transmission member.

A wire harness manufacturing method and a wire harness. The method includes: S110: providing a metal sheet; S120: performing a subtractive process on the metal sheet to make the metal sheet form at least one conductor with a preset conductive trace; and S130: forming an insulation layer on the conductor. The wire harness is manufactured by the wire harness manufacturing method. The present disclosure provides subtractive manufacturing method for manufacturing a wire harness. The manufacturing method is simple, is convenient for manufacturing a complex conductive circuit, and can realize automatic, large-scale rapid production, and achieve high processing speed and precision, thereby greatly reducing the cost of the wire harness and improving the qualification rate thereof.

A wiring member includes a laminated flat conductor and an insulating layer provided around the laminated flat conductor. The laminated flat conductor includes a plurality of flat conductors laid on each other in a thickness direction of the laminated flat conductor, and insulating sheet members each of which is interposed between and electrically insulate adjacent ones of the plurality of flat conductors.

In a base member arrangement section, a plurality of wire-like transmission members are divided into at least a first wire-like transmission member bundle and a second wire-like transmission member bundle, and the cover member is fixed to the base member at positions on both sides of the first wire-like transmission member bundle and the second wire-like transmission member bundle and a position between the positions on the both sides to cover the first wire-like transmission member bundle and the second wire-like transmission member bundle. In a non-base member arrangement section, the plurality of wire-like transmission members include a large bundle part where the first wire-like transmission member bundle and the second wire-like transmission member bundle are bundled together.

A wiring member includes: a sheet; a plurality of first wire-like transmission members disposed on the sheet; and at least one second wire-like transmission member intersecting with at least two of the plurality of first wire-like transmission members. A length dimension of the first intersection section where the second wire-like transmission member intersects with each of at least two of the plurality of first wire-like transmission members is larger than a maximum fixation interval except for the first intersection section in a fixation interval of the second wire-like transmission member. The second wire-like transmission member is located closer to a side of the sheet in relation to at least two of the plurality of first wire-like transmission members in the first intersection section.

The present disclosure provides a wiring harness production method, a nozzle and a wiring harness. The wiring harness production method includes: Step S10: preparing a substrate; Step S20: spraying a conductive material onto the substrate to form a conductive loop; and Step S30: forming an insulating protective layer at the periphery of the conductive loop and on a surface thereof. The present disclosure solves the technical problems of complex production process and high processing cost of a wiring harness for electrically connecting electrical components.