The disclosure relates to a terminal connector for connecting one or more spring connections of a plug connector to one or more contact connections of an interface module. The terminal connector may include a printed circuit board including a lower side, an upper side, and one or more strip conductors, where each strip conductor of the one or more strip conductors is configured to be electrically connected to a contact connection of the one or more contact connections of the interface module. The terminal connector may also include one or more metal pins, where each metal pin of the one or more metal pins is connected, in an electrically conductive and integrally bonded manner, to a strip conductor of the one or more strip conductors of the printed circuit board, where the one or more metal pins extends from the lower side of the printed circuit board.

A Light Emitting Diode (LED) controller and wiring connector. The LED controller and wiring connector includes a rib and a plurality of first posts that extends from a first end of the rib. The LED controller and wiring connector includes a plurality of second posts. The plurality of second posts extends from a second end of the rib. The second end is opposite of the first end. The plurality of first posts and the plurality of second posts comprise a plurality of trace systems capable of allowing channel and power distribution from the plurality of first posts to the plurality of posts. One or more first posts of the plurality of first posts are cut to connect to a LED controller. Further, one or more second posts of the plurality of second posts are cut to connect to terminal connectors.

A jumper is adapted to be disposed between two sockets. Each of the sockets has at least one conductive terminal. The jumper includes an insulative body and at least one conductive body, which includes a main body portion, a first engaging portion, and a second engaging portion. The main body portion is connected to the insulative body. The first and second engaging portions are respectively located at two opposite sides of the main body portion, and extend respectively from two opposite sides of the insulative body. The first engaging portion engages the conductive terminal of one of the sockets. The second engaging portion engages the conductive terminal of another one of the sockets, such that the conductive terminals are electrically connected. A power distribution device is also provided.

A method, system, and apparatus for interconnecting multiple wires using a printed circuit board and a plurality of terminal blocks attached to the circuit board. Each terminal block includes a plurality of corresponding connection terminals including at least a first connection terminal and a second connection terminal. The printed circuit board includes a first conductive connection path interconnecting the first corresponding connection terminal of each of the plurality of terminal blocks and a second conductive connection path interconnecting the second corresponding connection terminal of each of the plurality of terminal blocks. Each connection terminal includes a connector adapted to selectively secure a conductive wire to the connection terminal.

Electrical connectors, electrical modules, and systems are provided. In one aspect, an electrical connector includes a housing defining a side surface, an electrical conductor supported by the housing and including an engagement portion proximate the side surface of the housing. The engagement portion is adapted to engage another electrical conductor of another electrical connector. The connector also includes a magnet supported by the housing proximate the side surface of the housing, a projection extending from the side surface of the housing, and a receptacle defined in the side surface of the housing. In other aspects, an electrical module includes at least one of these electrical connectors. In further aspects, a system includes a plurality of these modules and the modules are selectively couplable together.

A circuit structure includes a plurality of semiconductor elements arranged side by side, and each semiconductor element includes source terminals and at least one gate terminal arranged side by side with the source terminals. The circuit structure includes: a first bus bar connected to the source terminals of the semiconductor elements; connection portions that connect the source terminals and the first bus bar and are arranged side by side along the arrangement direction of the semiconductor elements and whose one ends are connected to the source terminals of the respective semiconductor elements; an insulating portion provided so as to be present between each adjacent pairs of the connection portions; and conductive portions provided in the insulating portion and connected to the gate terminals.

A Light Emitting Diode (LED) controller and wiring connector. The LED controller and wiring connector includes a rib and a plurality of first posts that extends from a first end of the rib. The LED controller and wiring connector includes a plurality of second posts. The plurality of second posts extends from a second end of the rib. The second end is opposite of the first end. The plurality of first posts and the plurality of second posts comprise a plurality of trace systems capable of allowing channel and power distribution from the plurality of first posts to the plurality of posts. One or more first posts of the plurality of first posts are cut to connect to a LED controller. Further, one or more second posts of the plurality of second posts are cut to connect to terminal connectors.

A Light Emitting Diode (LED) controller and wiring connector. The LED controller and wiring connector includes a rib and a plurality of first posts that extends from a first end of the rib. The LED controller and wiring connector includes a plurality of second posts. The plurality of second posts extends from a second end of the rib. The second end is opposite of the first end. The plurality of first posts and the plurality of second posts comprise a plurality of trace systems capable of allowing channel and power distribution from the plurality of first posts to the plurality of posts. One or more first posts of the plurality of first posts are cut to connect to a LED controller. Further, one or more second posts of the plurality of second posts are cut to connect to terminal connectors.

Electrical connectors, electrical modules, and systems are provided. In one aspect, an electrical connector includes a housing defining a side surface, an electrical conductor supported by the housing and including an engagement portion proximate the side surface of the housing. The engagement portion is adapted to engage another electrical conductor of another electrical connector. The connector also includes a magnet supported by the housing proximate the side surface of the housing, a projection extending from the side surface of the housing, and a receptacle defined in the side surface of the housing. In other aspects, an electrical module includes at least one of these electrical connectors. In further aspects, a system includes a plurality of these modules and the modules are selectively couplable together.

This motor drive device includes a first motor driving unit, a first terminal block 11 attached to the first motor driving unit, a second motor driving unit, a second terminal block attached to the motor driving unit, a first short bar whose one end portion is attached to the first terminal block so that the first short bar can be rotated around a first axis line, and a second short bar whose one end portion is attached to the first terminal block so that the second short bar can be rotated around a second axis line, the other end sides thereof can be placed at a connection position so that the other end sides can be connected to the second terminal block, and at a retract position which is distant from the second terminal block by rotation of the first and the second short bars.