In a device and method for introducing high voltage into a substrate containing biological material, an applicator module having two or more applicators with simultaneously differently polarized applicators is used, through which the electrical high voltage is delivered in metered quantities to change the substrate. Different variants make it possible to introduce the high voltage into the substrate in controlled manner and selectively.

An electrical distribution assembly comprising a junction box having a box housing. The box housing comprises a plug portion to receive an electrical connector. The electrical connector has a connector housing comprising a plurality of cavities to receive and hold a terminal. The plug portion comprises a plurality of first blocking devices protruding along a mating axis. Each cavity comprises a second blocking device extending along the mating axis. Each of the first blocking devices blocks the corresponding second blocking device in a blocked position when the corresponding cavity is empty, thereby preventing movement of the connector housing towards the box housing. The assembly further comprises a terminal movable from an outward position to an inserted position. When inserted in the cavity, the terminal relocates the corresponding first or second blocking device to release the blocking, thereby allowing movement of the connector housing towards the box housing.

An electrical connector assembly as well as a board connector and a cable connector thereof are provided, in which power terminals and signal terminal are designed with different terminal structures in response to different functions, in order to ensure delivery of power and signal between the board connector and the cable connector, as well as reduce volumes occupied by the power terminals and the signal terminal in the board connector and the cable connector respectively, for achieving the purpose of reducing feature dimensions of the electrical connector assembly as well as the board connector and the cable connector thereof.

The present disclosure provides a flexible illuminating flat cable structure including a connector, a circuit board, a plurality of external signal lines, a first illuminating unit, a shell, signal lines, a fiber cable, and a transparent coat. The connector connects to an electronic device. The circuit board includes contact welds, signal line welds, a first illuminating unit weld, controller welds, and an external signal line welds. The external signal lines conduct a power signal or a control signal. The controller generates a power control signal according to the power signal or the control signal sent from the external signal lines. The first illuminating unit generates lights according the power control signal. The shell includes an illuminating mark corresponding to the first illuminating unit. The signal lines transmit data signals. The fiber cable transmits lights.

A bridge joint assembly for use with a busway system includes a plurality of insulator assemblies, a bolt holding the insulator assemblies in a stack, a housing enclosing the insulator assemblies, a seal surrounding the bolt, and a bolt access system extending from a wall of the housing to the seal. The bolt includes a bolt head protruding from the stack. The bolt access system defines a bolt access passageway that provides access to the bolt head from outside the housing.

A rotating electric machine includes a rotating shaft, a rotor, a stator, a housing, control modules and fixing members. The housing, which is grounded, rotatably supports the rotating shaft and accommodates the rotor and the stator.

The control modules are arranged around the rotating shaft and adjacent to one another. Each of the control modules includes switching elements, a supporting part that supports the switching elements, and at least one connection part having a ground terminal formed therein. The fixing members are provided to fix the connection parts of the control modules to the housing. Each adjacent pair of the connection parts respectively belonging to two different ones of the control modules are together fixed to the housing by a corresponding one of the fixing members; the ground terminals formed in the adjacent pair of the connection parts are together electrically connected to the housing.

A hard disk data interface pitch converter is disclosed, which comprises: a converting part, comprising converting terminals and contact terminals, the converting terminals comprising metallic conductors having a relatively large interval at one end and a relatively small interval at the other end; a short connection part for connecting any two or more non-adjacent metallic conductors in the contact terminals through metallic conductors; a base with a channel for accommodating the contact terminals and a slot for fixing the short connection part; a cover body cooperating with the base for protecting the converting part and short connection part. An extension part is formed by digging each metallic conductor in the contact terminals, and exactly shields a gap between the contact terminals and channel. The short connection part enables miniaturization of a device. It is possible to prevent adhesives or foreign objects from falling onto contacting ends of the contact terminals.

Disclosed is a high density (HD) cable to accommodate HD jacks. The HD bridge adapter acts as a single cable coupler between two HD jacks. The bridge can be formed with two connectors having a predetermined space between them, or be separated by a flexible extended cable for remote positioning of the connectors. In one embodiment each connector has 192 pins comprising 16 rows of 10 pins each and 4 rows of 8 pins each. Alternatively 200 pins comprising 20 rows of 10 pins each with 4 of said rows having 2 pins in a stand-by mode.

In one example an electronic device comprises a chassis and a printed circuit board coupled to the chassis and comprising a body formed from a plurality of laminate layers, and at least one receptacle formed in the body and comprising at least one data connector positioned in the receptacle to provide a communication connection. Other examples may be described.

A connection connector, which is arranged at an end section of an FFC including strip-shaped conductors, includes a busbar including a connection pin section to be connected to another terminal, and a resin holder configured to hold the busbar. The busbar includes a conductor connection section to be electrically connected to a strip-shaped conductor, and a longitudinal coupling section coupling the connection pin section with the conductor connection section. The longitudinal coupling section includes a resistance element arrangement space in which a resistance element can be arranged, and a selective detachment section configured to be selectively detached depending on an arrangement of the resistance element in the resistance element arrangement space and electrically separate the connection pin section and the conductor connection section.