A single element electrical connector includes a single conductive contact element formed into a cage structure having a wire insert end and a wire contact end along a longitudinal centerline axis of the connector. The cage structure defines an upper pick-up surface having a surface area suitable for placement of a suction nozzle of a vacuum transfer device, as well as a pair of contact tines biased towards the centerline axis to define a contact pinch point for an exposed core of a wire inserted into the connector. A contact surface is defined by a member of the cage structure for electrical mating contact with a respective contact element on a component on which the connector is mounted.

In an electrical device, a model series of electrical devices, and a production method, in particular for a converter, having a circuit board including circuit traces, the circuit board has two similar and/or identical contact area arrays, the contact area arrays in particular transitioning into each other through rotation and/or displacement. A first contact area array of the contact area arrays is fitted with a first power module, and the second contact area array is able to be fitted with a second power module, e.g., so that a respective electric motor is able to be supplied from the respective power module.

An interposer for connecting a module to an M.2 socket includes a different form factor connector. The interposer includes an M.2 connector to couple the interposer to the M.2 socket. The M.2 connector is formed to mate with the M.2 socket. The interposer includes a different form factor socket to couple the interposer to the module including the different form factor connector. The different form factor socket is formed to mate with the different form factor connector.

A circuit board that has flexibility owing to an organic insulating layer and that still has high adhesion between metal wiring and the organic insulating layer; and a method for producing the circuit board without employing photolithography. The circuit board comprising a metal wiring arrangement portion and a metal wiring non-arrangement portion, wherein: in the metal wiring arrangement portion, metal wiring, a first diffusion layer, and a first organic insulating layer are stacked; in the metal wiring non-arrangement portion, a metal oxide layer, a second diffusion layer, and a second organic insulating layer are stacked; the metal wiring is made of a first metal element; and the first diffusion layer contains the first metal element and a second metal element.

The disclosure relates to electronics of an electric motor of a motor vehicle, having a connection unit that is placed in electrical contact with a circuit board and attached thereto. The connection unit has a number of leadframes that are stabilized with respect to one another. The connection unit at least partly forms a connector socket for a mating connector, and the connection unit at least partly forms a contact point for an electromagnet of the electric motor.

A battery module is disclosed, which includes: a multiplicity of battery cells; a printed circuit board with a first series-connector with a first pad area and a second pad area, and a second series-connector with a third pad area and a fourth pad area; a cross-connector, which connects the first series-connector between the first pad area and the second pad area with the second series-connector between the third pad area and the fourth pad area; and a sensor configured to detect a cross-current at the cross-connector. The first contact electrode of a first battery cell is connected with the first pad area. The second contact electrode of a second battery cell is connected with the second pad area. The first contact electrode of a third battery cell is connected with the third pad area. The second contact electrode of a fourth battery cell is connected with the fourth pad area.

An electronic device module includes: a substrate; a sealing portion disposed on the substrate; at least one electronic device mounted on the substrate and embedded in the sealing portion; and a roof wiring at least partially disposed on a surface of the sealing portion and electrically connecting the substrate to the at least one electronic device or electrically connecting electronic devices, among the at least one electronic device, to each other. The roof wiring includes: a surface wiring disposed on one surface of the sealing portion; and at least one post wiring connecting the surface wiring to the substrate or to the at least one electronic device, and wherein at least a portion of a circumferential surface of the at least one post wiring is bonded to the surface wiring.

The present invention discloses an integrated miniature welding plate structure and manufacturing process therefor, which consists of pads with welded dots, welding wires and a welding plate; the manufacturing process of the welding plate consists of following steps: S1. Punching holes, take a SMT patch fixed with several welding plates, punch holes in the welding plates in accordance with the requirements; S2 Electroplating, electroplate a metal layer with electroplating process onto the inner walls of the holes in each of the welding plates; S3. Gluing, pour the insulation colloid into the holes in each of the welding plates, then electroplate a metal layer onto both ends of the colloid; S4. Cutting, cut each of the welding plates off the patch. The beneficial effects are: the welding wires are welded with the welding plates, then the welding plates are connected with the welded dots of the to-be-welded parts, the adopted welding method of the welding plates can improve the overall welding efficiency, ensure the welding strength of the welded dots and improve the welding quality; the structure design of the base plate and vertical plate is adopted for the welding plates, the welding wires are welded onto the vertical plates in a centralized manner, so the status that the welding wires not being parallel and upright can be obviously improved.

An electric wire connection structure is composed of insulated electric wires each including a core and an insulation coating covering the core. The cores of the insulated electric wires are connected to pads provided on a substrate. The insulated electric wires are arranged along a predetermined alignment direction and arranged parallel to each other. The insulation coating is removed at a part in a longitudinal direction of each of the insulated electric wires to expose the core. Exposed portions of the cores are connected to the pads, respectively. Some of the insulated electric wires are configured in such a manner that the core is exposed in an area where the insulation coatings of adjacent ones of the other insulated electric wires in the alignment direction are not removed.

A battery cell includes a first power tab and a first conducting wire. The first power tab may include a proximal end connected to the battery cell, and may provide a first output terminal for the battery cell. The first conducting wire may be connected to a distal end of the first power tab, and may be encircled by the first power tab. The first conducting wire may connect with a power circuit board to provide power from the battery cell.