A power adapter for powering portable electronic devices is disclosed. The modifications and enhancements to the power adapter can reduce or eliminate the need for adhesives, flexible circuitry, and/or wiring. The power adapter includes multiple guide rails used to guide a circuit board (carrying components) to electrical springs. The electrical springs provide not only an electrical coupling, but also a mechanical coupling. As a result, wiring and/or adhesives is not required. Additionally, a cap is secured to the enclosure through melting part of the cap by, for example, ultrasonic welding without causing damage to the circuit board, as welding location(s) is/are in locations away from the electrical springs and other sensitive components. The power adapter further includes a connector connected to the circuit board. During assembly, the circuit board can pivot in three dimensions during assembly to align the connector with the cap.

A power adapter for powering portable electronic devices is disclosed. The modifications and enhancements to the power adapter can reduce or eliminate the need for adhesives, flexible circuitry, and/or wiring. The power adapter includes multiple guide rails used to guide a circuit board (carrying components) to electrical springs. The electrical springs provide not only an electrical coupling, but also a mechanical coupling. As a result, wiring and/or adhesives is not required. Additionally, a cap is secured to the enclosure through melting part of the cap by, for example, ultrasonic welding without causing damage to the circuit board, as welding location(s) is/are in locations away from the electrical springs and other sensitive components. The power adapter further includes a connector connected to the circuit board. During assembly, the circuit board can pivot in three dimensions during assembly to align the connector with the cap.

The disclosure relates to an electrical plug connector, comprising two housing parts, which are connected in a sealing manner on flat contact surfaces. A first housing part is, on its contact surface, equipped with an annular sealing edge directed at the opposite housing part. A second housing part is, on its contact surface, equipped with an annular seal corresponding to the sealing edge. The housing parts may be unreleasably connected to one another at multiple locations radially outside the seal and the sealing edge.

The disclosure relates to an electrical plug connector, comprising two housing parts, which are connected in a sealing manner on flat contact surfaces. A first housing part is, on its contact surface, equipped with an annular sealing edge directed at the opposite housing part. A second housing part is, on its contact surface, equipped with an annular seal corresponding to the sealing edge. The housing parts may be unreleasably connected to one another at multiple locations radially outside the seal and the sealing edge.

A connector assembly has a connector part and a cable manager part. The cable manager part can be provided with a separable lacing fixture that functions to retain the severed portions of the wires that result from the termination process, rather than allowing the severed wire portions to fall to the floor in an uncollected state. In one aspect, the cable manager part has a main body to which the separable lacing fixture is attached via a plurality of breakaway portions.

A connector assembly has a connector part and a cable manager part. The cable manager part can be provided with a separable lacing fixture that functions to retain the severed portions of the wires that result from the termination process, rather than allowing the severed wire portions to fall to the floor in an uncollected state. In one aspect, the cable manager part has a main body to which the separable lacing fixture is attached via a plurality of breakaway portions.

An electrical receptacle connector includes a metallic shell, an insulated housing in the metallic shell, a plurality of terminals at the insulated housing, and a metallic plate. The terminals are arranged in two rows, and the metallic plate is at the insulated housing and between the terminals in the two rows. The metallic plate includes a first through hole, several second through holes, and several communication holes. By allowing that the communication holes to be in communication with the first through hole and the second through holes in the metallic plate, the molding efficiency for forming the tongue portion with the filling of the plastic materials can be increased.

An electrical receptacle connector includes a metallic shell, an insulated housing in the metallic shell, a plurality of terminals at the insulated housing, and a metallic plate. The terminals are arranged in two rows, and the metallic plate is at the insulated housing and between the terminals in the two rows. The metallic plate includes a first through hole, several second through holes, and several communication holes. By allowing that the communication holes to be in communication with the first through hole and the second through holes in the metallic plate, the molding efficiency for forming the tongue portion with the filling of the plastic materials can be increased.

A connector assembly comprises a first connector and a second connector mateable with each other. The first connector comprises a first shell which has a first mateable portion and a first key. The first key is located outward of the first mateable portion. The second connector comprises a second shell which has a second mateable portion and comprises a housing which has a projecting end and a second key. The projecting end faces the first connector when the first connector and the second connector are under a separated state where they are separated from each other. The second key is a groove which extends from the projecting end. When the first connector and the second connector are mated with each other, the second mateable portion is received in the first mateable portion, and the first key is received in the second key.

A housing of a connector includes a first section and a second section connected to the first section and extending from the first section. The first section has a first dielectric constant. The second section has a second dielectric constant that is less than the first dielectric constant.