An electrical device assembly and method to attach an isolated single stud fuse assembly to an electrical device are disclosed. The electrical device assembly consists of multiple studs, one or more of which is replaced with the isolated single stud fuse. A conductive copper landing zone receives an electrically isolated steel stud. When the landing pad assembly is orbital riveted into a plastic housing of the electrical device, the stud is locked into the housing permanently. Electrical devices such as disconnect switches and power distribution modules, both of which include multiple studs, are good candidates for being adapted with the single stud fuse assembly.

A bus bar includes a first heat absorber that is joined to an output terminal of a first battery, a second heat absorber that is joined to an output terminal of a second battery, and a main body that electrically connects the first heat absorber to the second heat absorber. The first heat absorber and the second heat absorber have a heat capacity larger than a heat capacity of the main body. The main body has a first connecting part that is electrically connected to the first heat absorber, a second connecting part that is electrically connected to the second heat absorber, and a displacement absorber that is disposed between the first connecting part and the second connecting part and deforms in response to a relative displacement of the first battery and the second battery.

A bus bar includes a first heat absorber that is joined to an output terminal of a first battery, a second heat absorber that is joined to an output terminal of a second battery, and a main body that electrically connects the first heat absorber to the second heat absorber. The first heat absorber and the second heat absorber have a heat capacity larger than a heat capacity of the main body. The main body has a first connecting part that is electrically connected to the first heat absorber, a second connecting part that is electrically connected to the second heat absorber, and a displacement absorber that is disposed between the first connecting part and the second connecting part and deforms in response to a relative displacement of the first battery and the second battery.

A telescopic electric conductor includes an electrically conductive first tube having a longitudinal axis and an electrically conductive second tube movable relative to the first tube along the longitudinal axis while being at least partly received within the first tube. An electrically conductive flexible self-supporting element is arranged inside the first tube and is mechanically and electrically connected to the first tube and to the second tube. The flexible element is arranged to elastically deform along the longitudinal axis. The flexible element has a waveform shape with several cycles of the waveform includes a number of sections that are welded together, each section having a shape of a half cycle of the waveform.

In a power supply system, a first busbar is positioned such that a surface of a first terminal portion is in indirect contact with a first connection terminal and a surface of a second terminal portion of a second busbar is in direct contact with a second connection terminal. A joint portion of the first busbar and a joint portion of the second busbar sandwich the first and second connection terminals in a direction parallel or substantially parallel to surfaces of the first and second connection terminals.

In a power conversion device, cable connection positions of connections in which a plurality of bus bars is respectively connected to external line cables are non-overlapping with each other as viewed from a side on which the external line cables are pulled out.

In a power conversion device, cable connection positions of connections in which a plurality of bus bars is respectively connected to external line cables are non-overlapping with each other as viewed from a side on which the external line cables are pulled out.

A motor drive apparatus includes a bus bar through which a current associated with motor driving flows, a printed circuit board, and a conductive support pedestal mounted on the printed circuit board and interposed between the bus bar and the printed circuit board, wherein the conductive support pedestal includes at least one hole for screw passing configured to fasten the bus bar and the conductive support pedestal with screw tightening, and a terminal unit for a printed circuit board configured to electrically connect an electric wire provided in the printed circuit board to the conductive support pedestal.

A device for the electrification of furniture includes at least a first furniture panel, which has, in one of its two panel sides, two parallel grooves and two exposed busbars laid respectively in the two grooves and at least one electric plug for connecting to the two busbars. The plug has two electrical contacts, which are formed as exposed collector contacts on a connecting side of the plug housing and as connection contacts on a front side of the plug housing. The plug is inserted into a bore, interrupting the two grooves, in the one panel side of the first furniture panel. The collector contacts each lie against the two busbars in an electrically conductive manner.

The power unit includes: a substrate having a first side surface at a first side thereof; a tablet structure located at the first side of the substrate; and a power structure configured to be pressed against the first side surface by the tablet structure. The power unit uses the tablet structure to press the power structure against the first side surface of the substrate, thereby achieving a firm and reliable installation of the power structure on the substrate.