A driver for driving a light engine of a luminaire is provided. The driver comprises a driver assembly with a driver circuit for converting an input current provided by a power supply into an output current for driving the light engine, a housing for receiving the driver assembly, and a driver interface being detachably engageable with a driver bracket. The driver interface comprises a mechanical interface for mechanically coupling the driver to a mechanical interface of the driver bracket and an electrical interface for electrically coupling the driver to an electrical interface of the driver bracket in such a way that the input current from the power supply to the driver circuit and the output current from the driver circuit to the light engine can flow via the driver interface. Further, a driver bracket and a luminaire are provided.

An electrical connector includes an insulative housing having a mating slot; a contact module received in the insulative housing, a metallic outer shell enclosing the insulative housing and having a latching portion spaced apart from a side wall of the insulative housing, and a metallic inner shield secured between the insulative housing and the metallic outer shell, wherein the metallic inner shield has a planar portion adjacent to the side wall of the insulative housing and a pair of bulging portions at two opposite ends of the planar portion, and the latching portion of the metallic outer shell and the planar portion and the bulging portions of the metallic inner shield together define an engaging groove.

An electrical connector includes an insulative housing having a mating slot; a contact module received in the insulative housing, a metallic outer shell enclosing the insulative housing and having a latching portion spaced apart from a side wall of the insulative housing, and a metallic inner shield secured between the insulative housing and the metallic outer shell, wherein the metallic inner shield has a planar portion adjacent to the side wall of the insulative housing and a pair of bulging portions at two opposite ends of the planar portion, and the latching portion of the metallic outer shell and the planar portion and the bulging portions of the metallic inner shield together define an engaging groove.

A connector includes a terminal having a base plate portion and a pair of elastic curl portions, a connector housing having a terminal accommodating chamber, a flexible locking piece provided on a first wall of facing walls of the terminal accommodating chamber, a recessed groove provided on a second wall of the facing walls, extends from a rear side of the connector housing toward a front side of the connector housing along a terminal insertion direction of the terminal, and has a groove width smaller than a width of the base plate portion, and a contact surface formed at a front end portion of the recessed groove. When the terminal is reversely inserted, tip end contact portions of the elastic curl portions are brought into contact with the contact surface to prevent the terminal from being inserted further.

An unlocking bracket includes a fastener and an unlocking member. The fastener includes a fixing case and a support rod provided on the fixing case. The support rod is configured to bear on a connector. The fixing case is configured to sleeve on the connector. The unlocking member includes a cantilever and an unlocking block. The cantilever is configured to be rotationally mounted on the fixing case. The unlocking block is configured to abut a locking clip of the connector. The cantilever is configured to drive the unlocking block to rotate to push a locking clip of the connector.

An electrical connector includes: a metallic cover; an insulative frame molded inside the metallic cover; a metal injection molded (MIM) support and a contact module received by the MIM support, the contact module having a rear base, a front tongue, and an upper and a lower rows of contacts extending through the base and exposing to two opposite faces of the tongue, the MIM support having a pair of side arms flanking the two rows of contacts; and an insulator molded outside the MIM support and the contact module and secured to the insulative frame.

Systems, apparatuses and methods may provide for technology including a memory module, a motherboard, and a latch assembly coupled to the memory module and the motherboard, the latch assembly including a connector coupled to the motherboard, a first lever coupled to the connector via a first pivot point, an L-shaped load member extending through an opening in the first lever, a second lever coupled to the L-shaped load member via a second pivot point, and a spring to bias the L-shaped load member away from the opening in the first lever. The latch assembly may be used as a dual inline memory module (DIMM) retention assembly for compression mount technology (CMT) and land grid array (LGA) connector loading,

An accessory shoe apparatus on an electronic apparatus includes an engagement member and a communication. A shoe apparatus on an accessory apparatus is detachably attachable to the accessory shoe apparatus. The engagement member engages with the shoe apparatus and including an opening portion that faces the engaged shoe apparatus. The communication element performs wireless communication with the shoe apparatus via an inside of the opening portion.

Example implementations relate to point of sale cables. For example, a system may comprise a point of sale terminal coupled to a splitter via a registered jack (RJ) cable to provide electrical power to the splitter, a receipt printer coupled to receive electrical power from the splitter at a DIN connector input, and a cash drawer to receive electrical power from the splitter via an RJ connector input.

A battery module includes: a lower housing in which a plurality of secondary battery cells are housed; an upper housing coupled to a cover of the lower housing to cover the plurality of secondary replaceable cells; a female connector detachably installed in at least one of the lower housing and the upper housing; and a wiring harness electrically connected to the connector and the plurality of secondary battery cells. The connector may include a body provided with a plurality of terminals, a bottom surface of the body may be spaced apart from an outer surface of the at least one housing such that a space may be defined between the outer surface of the at least one housing and the bottom surface, and both side surfaces of the body may be securely connected to the outer surface of the at least one housing.