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 liquid ejecting apparatus includes a drive element, and a drive circuit that outputs a drive signal that drives the drive element, wherein the drive circuit includes a modulation circuit that modulates a base drive signal to output a modulation signal, an amplifier circuit that amplifies the modulation signal to output an amplified modulation signal, a demodulation circuit that demodulates the amplified modulation signal to output the drive signal, and a substrate on which the modulation circuit, the amplifier circuit, and the demodulation circuit are provided, wherein the substrate includes a base material includes a metal and a first layer laminated on the base material, wherein the first layer includes a first propagation wire through which at least one of the amplified modulation signal and the drive signal propagates, and wherein the base material has a thickness greater than a thickness of the first layer.

Apparatus including an elongated body to couple with a surface mount connector to reduce or prevent deformation of the surface mount connector during soldering of the surface mount connector to a substrate, the surface mount connector including a connector housing having a first end portion and a second end portion. In one implementation, the elongated body may include: a first body end portion forming a first tab insertable into a first portion of a socket defined by the first housing end portion; and a second body end portion forming a second tab insertable into a second portion of the socket defined by the second housing end portion.

A motor assembly includes a motor, a controller controlling at least one aspect of operation of the motor, and a control housing defining a control chamber. The controller is in part received within the control chamber. The controller includes a main electronics board and a modular connector assembly. The modular connector assembly includes a secondary electronics board and a connector at least in part supporting the secondary electronics board. The connector includes an inner connector portion and an outer connector portion. The connector extends through the control housing such that the inner connector portion is disposed inside the control chamber and the outer connector portion is disposed outside the control chamber. The outer connector portion defines a first access portal facilitating access to a first component of the secondary electronics board.

Resonance between outer conductors is prevented. A connector includes: a plurality of shield terminals each having an inner conductor surrounded by an outer conductor; and a resonance restriction member that restricts resonance between the shield terminals by connecting the outer conductors to each other and holding the outer conductors at the same potential. Resonance between the shield terminals can be prevented by preventing a potential difference from being generated between the outer conductors.

Examples of card fasteners and assemblies for fastening cards to printed circuit boards are discussed. A card fastener comprises a frame comprising a first arm, a second arm, and an intermediate portion joining the first arm and the second arm. A compressive pad is attached to the intermediate portion. The first arm and second arm are to couple to hooks on a printed circuit board of a device and the compressive pad is to come in contact with the card.

An interconnect for connecting a first electronic circuit to a second, external stretchable electronic circuit device comprises: conductive lines of the first electronic circuit arranged in a plane; connectors configured to define an overlap in the plane between each end of the conductive lines with a corresponding end of stretchable conductive lines providing an electrical connection between the conductive lines and the stretchable conductive lines over the entire overlap; and at least one anchoring structure for providing an anchoring of the first electronic circuit with the second, external stretchable electronic circuit device, wherein the at least one anchoring structure provides anchoring transverse to the plane in anchoring positions on opposite sides of the overlap.

A package board according to an embodiment of the present disclosure includes a first core layer, a feeding wiring disposed on the first core layer, and a first connector mounted on the first core layer and electrically connected to the feeding wiring through a row directional side thereof The feeding wiring includes a first portion extending in a column direction of the first core layer and a second portion bent from the first portion to extend in a row direction of the first core layer.

A battery pack includes a housing, and a battery cell or battery cell assembly and a circuit board that are disposed in the housing, and further includes: a first electrical connector connecting one of the positive and negative electrodes of the battery cell or battery cell assembly to the circuit board; a second electrical connector connecting the other one of the positive and negative electrodes of the battery cell or battery cell assembly to the circuit board; and a third electrical connector disposed on the circuit board and adapted to be electrically connected to an external electrical device to supply power from the battery cell to the electrical device through the third electrical connector. The third electrical connector includes a socket terminal in press fit with a pin terminal of the external electrical device. The technical solution involves supplying power from the battery cell to the electrical device.

A battery pack includes a housing, and a battery cell or battery cell assembly and a circuit board that are disposed in the housing, and further includes: a first electrical connector connecting one of the positive and negative electrodes of the battery cell or battery cell assembly to the circuit board; a second electrical connector connecting the other one of the positive and negative electrodes of the battery cell or battery cell assembly to the circuit board; and a third electrical connector disposed on the circuit board and adapted to be electrically connected to an external electrical device to supply power from the battery cell to the electrical device through the third electrical connector. The third electrical connector includes a socket terminal in press fit with a pin terminal of the external electrical device. The technical solution involves supplying power from the battery cell to the electrical device.

A connection structure is provided. The connection structure includes a first conductive pad, a first insulating layer, a second conductive pad, a second insulating layer, and a third conductive pad. The first insulating layer is disposed on the first conductive pad and includes a first through-hole. The second conductive pad is disposed on the first insulating layer and electrically connected to the first conductive pad through the first through-hole. The second insulating layer is disposed on the second conductive pad and includes a second through-hole and a first recessed portion. The first recessed portion overlaps the first through-hole. The third conductive pad is disposed on the second insulating layer and electrically connected to the second conductive pad through the second through-hole. The third conductive pad extends on a surface of the first recessed portion.