A ribbon cable can include a plurality of spaced apart substantially parallel conductor sets. The conductor set includes a plurality of spaced apart substantially parallel conductors extending along a length of the conductor set and arranged along a width of the conductor set; first and second non-conductive structured layers disposed on opposite sides of and substantially coextensive with the plurality of conductors along the length and width of the conductor set; and a conductive shielding layer wrapped around the first and second non-conductive structured layers. Each structured layer is adhered to the conductors and includes a plurality of higher dielectric constant regions defining a plurality of lower dielectric constant regions therebetween.

A method of manufacturing an insulated conductor wire material having a flat surface (12) with a groove (11, 51) formed on the flat surface (13) and coated with an insulating film, comprising: an electrodeposition step of dipping the conductor wire material in an electrodeposition dispersion (62) and forming an insulating layer (13) on a surface of the conductor wire material; an electrodeposition dispersion removal step of removing the electrodeposition dispersion (62) on the insulating layer (13) by taking out the conductor wire material from the electrodeposition dispersion (62) and by blowing a gas on a side of the flat surface (62) with the groove (11, 51); a baking step of coating the conductor wire material with an insulating film by heating the conductor wire material with the insulating layer (13) formed thereon and by baking the insulating layer (13) onto the conductor wire material.

A cable includes a plurality of differential conductors and a plurality of drain conductors. The differential conductors and the drain conductors are arranged in the form of groups such that each group comprises a pair of differential conductors and a pair of drain conductors and defines a communication pathway for communicating signals. The cable includes a body formed around the plurality of differential conductors and the plurality of drain conductors.

A shielded electrical cable includes conductor sets extending along a length of the cable and spaced apart from each other along a width of the cable. First and second shielding films are disposed on opposite sides of the cable and include cover portions and pinched portions arranged such that, in transverse cross section, the cover portions of the films in combination substantially surround each conductor set. An adhesive layer bonds the shielding films together in the pinched portions of the cable. A transverse bending of the cable at a cable location of no more than 180 degrees over an inner radius of at most 2 mm causes a cable impedance of the selected insulated conductor proximate the cable location to vary by no more than 2 percent from an initial cable impedance measured at the cable location in an unbent configuration.

A power cable and a power adaptor including the same are disclosed. The disclosed power adaptor comprises: an adaptor body; and a cable connected to the adaptor body, wherein the cable includes a plurality of conducting wires, which are arranged to be spaced in parallel to one another, and an outer skin, made of a transparent material, surrounding the plurality of conducting wires.

A cable assembly includes a cable, a connector that is provided at an end of the cable in a direction in which the cable extends, a plurality of electric transmission lines configured to transmit an electric signal, and a plurality of optical transmission lines configured to transmit an optical signal. The plurality of electric transmission lines and the plurality of optical transmission lines are provided in the cable assembly so as to extend across the cable and the connector. The plurality of optical transmission lines are provided so that at least one of the plurality of optical transmission lines is provided at each of ends of the cable assembly in a width direction perpendicular to the direction in which the cable extends. The plurality of electric transmission lines are provided inside the plurality of optical transmission lines in the width direction.

A printed circuit board comprises a substrate and a routing structure arranged on the substrate, the substrate has a welding region and a routing region electrical connected with the welding region. The routing structure comprises a plurality of bonding pads connected with corresponding wires and a plurality of conductive traces electrically connected with the bonding pads, the bonding pads is arranged in the welding region, and the conductive traces are disposed in both the welding region and the routing region. The bonding pads are arranged abreast, and in the arrangement direction of the bonding pads, the bonding pads defines at least two grounding pads for connecting with grounding wires and at least a signal pad between the two grounding pads.

An electric wire conductor having both flexibility and a space-saving property, a covered electric wire, and a wiring harness containing such an electric wire conductor. The electric wire conductor contains a plurality of elemental wires twisted together, and has a non-circular portion in which a cross section intersecting an axial direction of the wire strand has a non-circular shape. The cross section of the non-circular portion has a continuous vacancy capable of accommodating two or more of the elemental wires. Further, a covered electric wire contains the electric wire conductor and an insulator covering the electric wire conductor. Furthermore, a wiring harness contains the covered electric wire.

A wiring harness assembly includes a first flexible planar wire cable. The first flexible planar wire cable has a first plurality of separated conductors formed in a first insulating layer. The first insulating layer includes a first flat exterior surface. The first flat exterior surface defines first apertures that expose at least a portion the first plurality of separated conductors. The first apertures are sized, shaped, and arranged such that arranging a second flat exterior surface of a second flexible planar wire cable in contact with the first flat exterior surface enables an electrical connection between the first plurality of separated conductors and a second plurality of separated conductors formed in a second insulating layer of the second flexible planar wire cable.

An electrical component includes an insulating base, an insulating layer provided outside the insulating base, a shielding member provided between the insulating base and the insulating layer, and multiple conductive bodies accommodated in the insulating base. The conductive bodies include at least one power supply body. Each of the at least one power supply body is provided with a shielding layer outside the power supply body and an insulator between the power supply body and the shielding layer. The shielding layer is accommodated in the shielding member. In the electrical component, by providing a shielding layer and an insulator provided between the power supply body and the shielding layer outside the power supply body, shielding of the shielding layer from the power supply body is implemented, so as to reduce an interference of the power supply body on a signal body, thereby improving transmission quality of high-frequency signals.