Abstract: An electromagnetic relay includes a housing, an insulator, static terminals, and movable terminals. The housing has a top wall and a bottom opening that are opposite in a height direction, a front sidewall and a rear sidewall that are opposite in a front and rear direction, and a left sidewall and a right sidewall that are opposite in a left-right direction. The insulator is arranged in the housing and is formed with a plurality of chambers which are opened towards the front sidewall and are arranged in a row along the left-right direction. The insulator includes a partition plate located between two adjacent chambers. The static terminals are fixedly arranged in respective ones of the plurality of chambers. The movable terminals are arranged in respective ones of the plurality of chambers and are adapted to electrically contact the static terminals.

Abstract: An air-cooling mechanism includes an air guiding member and an air blowing member spaced from the air guiding member. An air-cooling area is formed between the air guiding member and the air blowing member. The air-cooling area has an air inlet and an air outlet. The air blowing member blows air towards the air guiding member to form a cooling airflow. The air guiding member includes air blocking plates and air deflecting plates connected to the air blocking plates and extending into the air-cooling area. The air blocking plates block the cooling airflow from flowing out of the air-cooling area, and an air outlet gap is formed between adjacent air blocking plates. The air deflecting plates block the cooling airflow in the air-cooling area from flowing towards the heating area and guide the cooling airflow towards the air outlet gap.

Abstract: A plug connector assembly comprises a plug connector having an elastic locking structure for locking to a socket connector. The elastic locking structure is movable between a locking position engaged with the socket connector, and an unlocking position separated from the socket connector. An adapter of the assembly includes a pressing structure and a pull stop structure. The plug connector is received within the adapter for mating with the socket connector slidably inserted into the adapter. When the plug connector is received within the adapter, the pressing structure presses and holds the elastic locking structure in the unlocking position, and the pull stop structure abuts the elastic locking structure for preventing the plug connector from being pulled out of the adapter.

Abstract: A connector housing assembly includes a housing installed on a circuit board and a heat sink installed on the housing. The heat sink has a front end portion on a top of the housing and a rear end portion extending beyond the housing. A fixing member connected to the housing installs the front end portion of the heat sink on the housing. The connector housing assembly includes a supporting device on the circuit board. The supporting device supports the rear end portion of the heat sink on the circuit board.

Abstract: A carrier is configured to hold a product carried on a material strip during horizontal conveying of the material strip. The carrier comprises a first holding member positioned on the upper or lower side of the product on the material strip during the horizontal conveying of the material strip and extending along a conveying direction of the material strip. A first contact surface is formed on the side of the first holding member facing the product, the first contact surface is configured to contact the product during the horizontal conveying of the material strip to limit the up and down bouncing movement of the product.

Abstract: A contactor includes two static contacts and a movable contact. Two ends of the movable contact selectively electrically contact the two static contacts, respectively. The contactor further includes a rotatable member rotatable about a central axis, with the movable contact being mounted thereon. The rotatable member is rotatably mounted on a support plate. Two ceramic members are mounted on the support plate, with each defining an internal region. Two permanent magnets are mounted on the support plate and located outside of the two ceramic members, respectively. The two ends of the movable contact are located in respective internal regions of the two ceramic members, such that an electrical arc generated between the movable contact and the static contact is located within the internal region.

Abstract: A connector includes an insulation housing formed with a plurality of terminal slots, and a plurality of terminals inserted into the plurality of terminal slots. Each of the plurality of terminals has a pin protruding from a bottom of the insulation housing for insertion into a terminal hole in a circuit board. At least one latch is formed on the insulation housing for insertion and locking into a latch hole defined in the circuit board.

Abstract: A conductive terminal includes a fixing portion mechanically fixing and electrically connecting to a circuit board, a floating portion elastically connected to the fixing portion and capable of moving relative to the fixing portion, and an elastic clip connected to the floating portion and having a clamping portion clamping and electrically contacting a mating terminal inserted into the clamping portion. The floating portion is movable under a drive of the mating terminal when the mating terminal is inserted offset into the clamping portion to adjust the clamping portion to a position aligned with the mating terminal.

Abstract: A connector assembly has a first connector and a second connector. The first connector includes a first housing and a first terminal arranged in the first housing. The first terminal includes a first terminal mating portion. The second connector includes a second housing and a second terminal arranged in the second housing. The second terminal includes a second terminal mating portion that corresponds to the first terminal mating portion. The first terminal mating portion is identical to the second terminal mating portion but is inverted 180 degrees relative to the second terminal mating portion.

Abstract: A connector housing assembly comprises a housing defining an accommodation space having a left side wall and a right side wall opposite to each other in a transverse direction of the housing. A partition member is inserted into the accommodation space for dividing the accommodation space into an upper insertion chamber and a lower insertion chamber. A shielding member is installed within the partition member and includes elastic contacts extending from lateral sides of the partition member for pressing on the left and right side walls of the accommodation space.

Abstract: A ribbon cable includes a plurality of cable groups arranged side by side in a width direction of the ribbon cable and a wrapping film continuously wound on an outer side of the cable groups in a multi-turn wrapping manner at an inclined angle with respect to the width direction. There is a gap between every adjacent pair of cable groups.

Abstract: A connector includes a housing, a terminal arranged in the housing, and an elastic cantilever on an outside of a top wall of the housing and extending along a length direction of the housing. The elastic cantilever has a pair of sides opposite to each other in a width direction of the housing. A snap protruding along the width direction is formed on one of the sides of the elastic cantilever. The snap engages a mating snap formed on a mating housing of a mating connector to lock the connector and the mating connector together.

Abstract: A solenoid valve having a solenoid body with a solenoid receiving cavity and a flow receiving passage. A solenoid assembly is provided in the solenoid receiving cavity. A valve is provided in the flow receiving passage. An armature extends from the solenoid to the valve. The solenoid valve also includes a control circuitry, a power connection and a bidirectional communications connection. At least one sensor is provided in the flow receiving passage. The at least one sensor is in communication with the control circuitry. When in operation, power is continuously supplied through the power connection and the actuation of the solenoid valve is initiated by the bidirectional communications connection.

Abstract: A connector includes a first terminal assembly having a longitudinally extending first plate-shaped fixing portion, a longitudinally extending first terminal portion, and a substantially laterally extending first connection portion to connect the first plate-shaped fixing portion and the first terminal portion. A second terminal assembly is arranged opposite to and spaced apart from the first terminal assembly and includes a longitudinally extending second plate-shaped fixing portion, a longitudinally extending second terminal portion, and a substantially laterally extending second connection portion to connect the second plate-shaped fixing portion and the second terminal portion. A spacing between the first plate-shaped fixing portion and the second plate-shaped fixing portion is greater than a spacing between the first terminal portion and the second terminal portion.

Abstract: A workpiece plating treatment method includes the steps of cleaning an outer surface of an outer plating layer of a workpiece to remove a plurality of oxides and dirt on the outer surface of the outer plating layer, and reflow melting the outer plating layer of the workpiece using a reflow melting device after the cleaning.

Abstract: A charging base lead frame includes a frame body having a receiving slot and a plurality of leads fixed to the frame body. The leads include a first lead for electrical connection to a terminal of a charging base. The first lead includes a lead body fixed to the frame body, a pair of elastic cantilevers connected to the lead body and suspended in the receiving slot for clamping the terminal, and a pair of bridging arms respectively connecting a pair of fixed ends of the pair of elastic cantilevers to the lead body. At least a portion of the fixed ends of each of the elastic cantilevers is wrapped in the frame body.

Abstract: An injection mold insert includes a housing of a first material and an inner core of a second material sealed in the housing of the first material. A mechanical strength of the first material is greater than that of the second material. The thermal conductivity of the second material is greater than that of the first material. The inner core is formed by filling a molten liquid of the second material into an inner cavity of the housing.

Abstract: A terminal body includes a crimping part adapted to be crimped onto a cable, a mating part adapted to mate with a mating terminal, and a connecting part connected between the crimping part and the mating part. The crimping part includes a base connected to the connecting part and a pair of side wings extending from a pair of sides of the base beyond the connecting part. A stress relief notch is formed at a corner between each of the side wings and one of the connecting parts.

Abstract: A connection terminal includes a body part and an installation part. The body part is insertable into a mating terminal for electrical contact with the mating terminal. The installation part is insertable into a finger protective cap for installing the finger protective cap. The installation part is formed on and protrudes from an end face of an end of the body part. A root of the installation part connected to the end face of the body part is formed into an arc-shaped connection part, preventing stress concentration at the root.

Abstract: A workpiece plating treatment method includes the steps of providing a pulse laser having a plurality of different energy levels, adjusting the pulse laser to the plurality of different energy levels, and scanning a plating layer of a workpiece with the pulse laser at the plurality of different energy levels to effect different changes on the plating layer. The different energy levels include an activation energy level, a temperature rise energy level, a constant temperature energy level, a melting energy level, a cooling energy level, and a polishing energy level.