Abstract: An airflow duct can be arranged at least in part in a zone alongside an electronics board mounted to a motherboard. The airflow duct can include an inlet end arranged to receive airflow into the airflow duct. A closed end wall can be arranged opposite the inlet end. A set of walls may extend from the inlet end to the closed end wall and include a top wall, a bottom wall, a first lateral side wall, and a second lateral side wall. Orifices can be included in the set of walls and can be arranged to direct airflow from within the airflow duct toward heat-producing components borne by the electronics board.

Abstract: Aspects of the present invention provide an improved cable having a reduced cross section while continuing to provide high voltage (noisy) power signals alongside low voltage (noise-susceptible) data signals. The improved cable can be used for power delivery and communications between a motor and a drive in an industrial control system. The reduced cross section advantageously improves handling. By providing separate groups between a group delivering the power signals and a group providing the data signals, thereby enforcing a physical separation, and by twisting together individual conductors of the group delivering the power signals with the group providing the data signals and the groups providing the separation, the reduced cross section can be achieved while continuing to minimize noise and interference onto the data signals due to the power signals.

Abstract: An electrical power and data distribution apparatus comprises an enclosure having a rear connector configured to connect to a first cable including electrical power and data conductors, a front connector configured to connect to a second cable including electrical and data conductors, at least one electrical power outlet configured to connect to a power plug and at least one data input/output connector configured to connect to a device having a predetermined connection configuration. A power hub is connected to the rear connector to receive electrical power, and to the front connector and the power outlet to supply electrical power. The data conductors of the front and rear connectors are connected to a network interface of a controller for sending and receiving data with a first protocol, and the data input/output connector is connected to an input/output section of the controller for sending and receiving data with a second protocol.

Abstract: A device for positioning at least one multiple round plug on a profiled support, including an adapter with a plurality of external functional surfaces wherein a first functional surface having latch-type profiles is provided for snap fastening the adapter onto the profiled support, and a further functional surface, offset from the first functional surface is provided with a retaining device for releasable attachment of the housing of a round plug. The adapter includes at least one space which is open toward at least one external functional surface and through which flexible cables can pass.

Abstract: A mounting plate assembly for a notification appliance is disclosed. For example, a mounting plate is designed with at least one aperture for receiving a plurality of leads, e.g., from a backbox. In turn, these leads can be received by a plurality of contacts that are deployed on the mounting plate. In one embodiment, at least two of these contacts are in physical contact with each other at a juncture, thereby providing connectivity between these two contacts. However, the physical contact at the juncture is non-resettable, i.e., if a force is applied to the juncture, then the connectivity is severed and the physical contact between the two contacts cannot be easily re-established even if the force is removed.

Abstract: A mounting plate assembly for a notification appliance is disclosed. For example, a mounting plate is designed with at least one aperture for receiving a plurality of leads, e.g., from a backbox. In turn, these leads can be received by a plurality of contacts that are deployed on the mounting plate. In one embodiment, at least two of these contacts are in physical contact with each other at a juncture, thereby providing connectivity between these two contacts. However, the physical contact at the juncture is non-resettable, i.e., if a force is applied to the juncture, then the connectivity is severed and the physical contact between the two contacts cannot be easily re-established even if the force is removed.

Abstract: A mounting plate assembly for a notification appliance. For example, a mounting plate is designed with at least one aperture for receiving a plurality of leads, e.g., from a backbox. In turn, these leads can be received by a plurality of contacts that are deployed on the mounting plate. In one embodiment, at least two of these contacts are in physical contact with each other at a juncture, thereby providing a connectivity between these two contacts. However, the physical contact at the juncture is non-resetable, i.e., if a force is applied to the juncture, then the connectivity is severed and the physical contact between the two contacts cannot be easily re-establish even if the force is removed.

Abstract: A modular electrical power distribution assembly is provided. The assembly includes a plurality of modular containers, each container configured to receive electrical components for interconnection to electrical systems of a predetermined configuration. The plurality of containers is configured for mechanical interconnection.

Abstract: An assembly includes a circuit board, a terminal and a pin. The circuit board is for a controller and includes terminal mounting holes. The terminal mounting holes include a first mounting hole and a second mounting hole. The terminal includes a first mounting post that has an interference fit with said first mounting hole. The terminal also includes a second mounting post that has a transitional fit with the second mounting hole. A pin is electrically coupled to one or more of the first mounting post and the second mounting post and couples to a block connector.

Abstract: A mounting plate assembly for a notification appliance. For example, a mounting plate is designed with at least one aperture for receiving a plurality of leads, e.g., from a backbox. In turn, these leads can be received by a plurality of contacts that are deployed on the mounting plate. In one embodiment, at least two of these contacts are in physical contact with each other at a juncture, thereby providing a connectivity between these two contacts. However, the physical contact at the juncture is non-resetable, i.e., if a force is applied to the juncture, then the connectivity is severed and the physical contact between the two contacts cannot be easily re-establish even if the force is removed.

Abstract: A surge suppression device includes a bus bar that extends along a length of the surge suppression device. Multiple surge suppression modules each have an attachment device that attaches and detaches to the bus bar without disrupting connections of other surge suppression modules coupled to the same bus bar.

Abstract: A power semiconductor apparatus has: plural power semiconductor units, sealed by a transfer mold resin so that insertion holes of conductive tubular sockets in which plural external terminals can be insertion-connected are exposed in one surface thereof and a metal heat dissipation surface is exposed in another surface thereof; and a conductive connecting member having the plural external terminals. The surfaces of the power semiconductor units that have the insertion holes of tubular sockets are arrayed in the same direction in the plural power semiconductor units. Electrical wiring connection between the plural power semiconductor units is effected by inserting the external terminals of the conductive connecting member into the respective insertion holes of the tubular sockets of the plural power semiconductor units.

Abstract: A power distribution module for a personal recreational vehicle includes a housing and a cover. The housing defines an interior and includes a wall having an array of receptacle openings. The receptacle openings are adapted to receive and secure electrical components inside the housing. A distribution harness includes a plurality of electrical conductors and is coupled to the housing wherein the electrical conductors are in electrical communication with the electrical components inside the housing. The power distribution module can optionally include a decal to assist quick and accurate placement of the electrical components during the manufacturing process. A method for producing a personal recreational vehicle having a standardized housing over a range of models. The housing includes a component arrangement guide for locating and installing electrical components.

Abstract: A circuit board capable of preventing driver ICs and electronic and electrical components from being affected by static electricity, a liquid crystal display module having the same, and a display device having the same. The liquid crystal display module includes a liquid crystal display panel, gate side common circuit boards including FPC connector bonding lands placed at both ends in longitudinal directions of the gate side common circuit boards, and source side common circuit boards, wherein the FPC connector bonding lands adjacent to the source side common circuit boards are mounted with FPC connectors and are electrically connected with the source side common circuit boards, and surfaces of the FPC connector bonding lands placed at the other ends are covered with an electrical insulating coating.

Abstract: A power rail comprises a portion for mounting an electrical device and at least a conductor having a surface which is at least partially un-insulated and exposed for contact with a power terminal of the electrical device, for cordlessly supplying power to the electrical device when the electrical device is mounted to the portion of the power rail.

Abstract: A module assembly includes an interface module including a housing having a plurality of jack cavities and associated jack latch openings. The housing is configured to be mated with a patch panel. The module assembly also includes a plurality of modular jacks that are directly inserted into corresponding jack cavities. Each modular jack includes a single latch arm that engages the jack latch opening to retain the modular jack in the jack cavity. Optionally, each modular jack may include a top surface and a bottom surface, wherein the latch arm extends from the top surface and wherein the bottom surface is planar. The bottom surface may rest flush with a bottom wall of the jack cavity.

Abstract: A high density high reliability memory module with a fault tolerant address and command bus. The memory module includes a rectangular printed circuit board having a first side and a second side, a length of between 149 and 153 millimeters and first and second ends having a width smaller than said length. The memory module also includes a first plurality of connector locations on the first side extending along a first edge of said board that extends the length of the board and a second plurality of connector locations on the second side extending on said first edge of said board. The memory module further includes one or more buffer devices in communication with the circuit board for accessing one or more of the four ranks of memory devices mounted on the first side and second side of the circuit board.

Abstract: A voltage controller has an integrated control circuit having a plurality of lead wires, a plurality of connecting terminals, and a terminal holding body holding the terminals such that a portion of each terminal is protruded from a surface of the body so as to be connected with one lead wire. The control circuit controls an output voltage of an alternator by receiving or outputting signals transmitted through the lead wires and the connecting terminals. The protruded terminals are disposed so as to be aligned along a plurality of lines on the surface of the body. Therefore, an on-surface distance between terminals adjacent to each other is sufficiently set at a large value, and the arrangement of the terminals prevents the terminals from being short-circuited.

Abstract: A contact carrier, a coaxial switch, and a method of forming the contact carrier are disclosed. A contact carrier includes a body formed of an electrically insulative material. The body includes a longitudinally extending shaft portion and a stem portion. At least one conductive layer is formed on the body.

Abstract: A mounting plate assembly for a notification appliance. For example, a mounting plate is designed with at least one aperture for receiving a plurality of leads, e.g., from a backbox. In turn, these leads can be received by a plurality of contacts that are deployed on the mounting plate. In one embodiment, at least two of these contacts are in physical contact with each other at a juncture, thereby providing a connectivity between these two contacts. However, the physical contact at the juncture is non-resetable, i.e., if a force is applied to the juncture, then the connectivity is severed and the physical contact between the two contacts cannot be easily re-establish even if the force is removed.

Abstract: A power distribution module for a personal recreational vehicle includes a housing and a cover. The housing defines an interior and includes a wall having an array of receptacle openings. The receptacle openings are adapted to receive and secure electrical components inside the housing. A distribution harness includes a plurality of electrical conductors and is coupled to the housing wherein the electrical conductors are in electrical communication with the electrical components inside the housing. The power distribution module can optionally include a decal to assist quick and accurate placement of the electrical components during the manufacturing process. A method for producing a personal recreational vehicle having a standardized housing over a range of models. The housing includes a component arrangement guide for locating and installing electrical components.

Abstract: A surge suppression device includes a bus bar that extends along a length of the surge suppression device. Multiple surge suppression modules each have an attachment device that attaches and detaches to the bus bar without disrupting connections of other surge suppression modules coupled to the same bus bar.

Abstract: A method for manufacturing a probe card includes a first contact formation step of forming a first contact on a first surface of a first sacrificial substrate, a second contact formation step of forming a second contact on a first surface of a second sacrificial substrate, a signal transmission line formation step of forming a signal transmission line in the base substrate, a first contact joining step of attaching the first surface of the first sacrificial substrate to the base substrate and joining the first contact to the signal transmission line, and a second contact joining step of attaching the first surface of the second sacrificial substrate to the base substrate and joining the second contact to the signal transmission line.

Abstract: A power distribution module for a personal recreational vehicle includes a housing and a cover. The housing defines an interior and includes a wall having an array of receptacle openings. The receptacle openings are adapted to receive and secure electrical components inside the housing. A distribution harness includes a plurality of electrical conductors and is coupled to the housing wherein the electrical conductors are in electrical communication with the electrical components inside the housing. The power distribution module can optionally include a decal to assist quick and accurate placement of the electrical components during the manufacturing process. A method for producing a personal recreational vehicle having a standardized housing over a range of models. The housing includes a component arrangement guide for locating and installing electrical components.

Abstract: An IC card has a card substrate having semiconductor integrated circuit chips mounted thereon and a plurality of connector terminals formed thereon. The connector terminals are exposed from a casing. The connector terminals are laid out in plural sequences in staggered form between sequences adjacent to one another forward and backward as viewed in an IC card inserting direction. Owing to the adoption of the staggered layout, a structure or configuration wherein the amounts of protrusions of socket terminals of a card socket are changed and the socket terminals are laid out in tandem, can be adopted with relative ease. If a connector terminal arrangement of a downward or low-order IC card is adopted as a specific connector terminal sequence as it is, whereas a function dedicated for an upward or high-order IC card is assigned to another staggered connector terminal arrangement, then backward compatibility can also be implemented with ease.

Abstract: A renovation load center includes an enclosure, a branch circuit assembly mounted in the enclosure, and two renovation terminal blocks having a side and a plurality of first terminations electrically connected to at least some of the incoming lines and the branch conductors of a distribution system. Each renovation terminal block includes a plurality of second terminations. Each of the first terminations is electrically connected to a corresponding one of the second terminations. Each pair of one of the first terminations and the corresponding one of the second terminations is disposed on the same side of the renovation terminal block and is electrically isolated from at least one adjacent pair of another one of the first terminations and a corresponding one of the second terminations. A plurality of cables are electrically connected between the second terminations and the branch circuit assembly.

Abstract: The present invention relates to a power distribution unit with output power terminals and electrical leads with mating portions connected to extensions of the terminals, with adjacent mating portions and connected extensions offset from one another. Alternatively, an electrical power unit may have one or more power output terminals connected to a corresponding number of power distribution circuits by leads, each lead having a portion parallel to and offset from other adjacent leads in a first direction and another portion parallel to and offset from each adjacent lead in a second direction. The present invention further relates to an output power assembly with inner and outer faces, a first set of terminals on the outer face which are electrically connected to a common conductor along the inner face and a second set of terminals each having individual connectors along the inner face, the individual connectors being offset from each adjacent connector.

Abstract: Fuse relay box apparatus, methods and articles of manufacture are shown. A fuse relay box comprises a cover and base, with optional seal. The base comprises a number of channels adapted for use by either a fuse or relay. Some channels may be useable by a diode as well. Terminals for the contacts of these components are connected to the contacts of the components through the channels. Mounting flexibility is also provided so the box is either side or bottom mounted.

Abstract: Apparatus and systems, as well as fabrication methods therefor, may include a component having a plurality of contacts substantially equally spaced apart from each other by a first distance along a first line coupled to an angled parallel conductor group having a plurality of conductors substantially equally spaced apart from each other by a second distance less than the first distance along a second line.

Abstract: An electronic control unit 31 for mounting on a vehicle include a control portion 32 and a power portion 33 which are separate from each other, and are combined together. A control board 40 is mounted on a control connector-incorporating casing 34, having control connectors 35 and 36 formed integrally thereon, thereby Forming the control portion 32. Connection terminals 41 on the control board 40 are soldered to connector connection terminals 37 and 38, embedded in the casing 34, and connection terminals 42 on the control board 40 are soldered to relay connection terminals 39 embedded in the casing 34. Power parts 57 and 58 are mounted on a power connector-incorporating casing 54, having power connectors 55 and 56 formed Integrally thereon, and further a heatsink is mounted on the casing 54, thereby forming the power portion 33. An intermediate layer 51 can be provided between the control portion 32 and the power portion 33. Parts can be mounted on the intermediate layer 51.

Abstract: Metallic circuit traces disposed on a substrate of a panel and terminated in a high-density in-line array. Each termination comprises a terminal portion of a circuit trace disposed on and extending along a beam defined by the panel, a portion of a resilient compressible electrical conductor disposed in overlying relation to at least an associated part of the terminal portion, and a cradle assembly including a cradle member and a cap ultrasonically welded together in assembly generally within a common plane of joinder spaced from the substrate. The cradle assembly surround portions of the beam, the terminal portion, and the conductor and maintains the conductor under compression and in electrical contacting engagement with the terminal portion to form an electrical termination.

Abstract: A sealed housing for an electronic device has a housing bottom part which has a first contact surface; a housing top part which has a second contact surface; the housing bottom part being connectable to the housing top part; and a seal which is insertable between the housing bottom part and the housing top part so that it contacts the first contact surface and the second contact surface to form a seal when the housing bottom part and the housing top part are joined. The seal is in the form of a continuous disk.

Abstract: The present invention provides a method and apparatus for fabricating densely stacked ball-grid-array packages into a three-dimensional multi-package array. Integrated circuit packages are stacked on one another to form a module. Lead carriers provide an external point of electrical connection to buried package leads. Lead carriers are formed with apertures that partially surround each lead and electrically and thermally couple conductive elements or traces in the lead carrier to each package lead. Optionally thin layers of thermally conductive adhesive located between the lead carrier and adjacent packages facilitates the transfer of heat between packages and to the lead carrier. Lead carriers may be formed of custom flexible circuits having multiple layers of conductive material separated by a substrate to provide accurate impedance control and providing high density signal trace routing and ball-grid array connection to a printed wiring board.

Abstract: A distribution device (1) for distributed wiring is constructed with multiple modules (3) that have, respective disconnect hinges (14) mounted disconnectedly to a first rail (4) on a distribution backbone (2), and quick disconnect fasteners (11) disconnectedly secured to a corresponding other rail (4) on the distribution backbone (2).

Abstract: A modular plug which has an insulative housing comprising a front wall, a rear wall, a top wall, a bottom wall and a pair of lateral walls which are perpendicularly interposed between the top two bottom walls. There are a plurality of front longitudinal terminal receiving slots in the top wall adjacent the front wall. There is also a cable receiving cavity in the rear wall. A plurality of rear longitudinal terminal contact receiving slots are in the top wall and between the front longitudinal terminal contact receiving slots and the rear wall. A medial component housing cavity is interposed between the front longitudinal terminal contact receiving slots and the rear longitudinal terminal contact receiving slots. There is also a first plurality of conductors, each of which extends from the rear wall of the jack to adjacent a different one of said rear longitudinal contact terminal receiving slots.

Abstract: Enclosure for electrical switching equipment including electrical control or display devices (21) supported on a wall (23) of the enclosure, being accessible from the outside, a processing or control unit (20) for these devices which is housed inside the enclosure, and an electrical interface device (1) between the devices (21) and the unit (20), the interface device (1) being composed of a housing (10) comprising a body (11) that houses a printed circuit board and encloses a row of connection terminals (30) and a connector (61) to connect the printed circuit board to the devices (21) and to unit (20) respectively, characterized in that the interface device (1) comprises an attachment part (12a) installed on the inside of the enclosure wall (23) close to the devices (21), and the terminals (30) on the device (1) are of the quick fit type.

Abstract: A grounding member for installation between a surface acoustic wave filter package and a circuit board to which the filter package is mounted. The grounding member is formed from electrically conductive sheet stock material as a leaf spring which is deformed to maintain effective contact between the outer case of the filter package and a ground plane on the circuit board. In addition to providing an effective ground connection between the filter package and the ground plane, the grounding member also functions as an electromagnetic shield for radiating signals between the input signal post and the output signal post of the filter package.

Abstract: In a module mounting structure, a plurality of lead frames are affixed to an affixing block of resin and then respectively soldered to a plurality of input/output pads provided on a daughter board. Subsequently, lugs protruding from both end portions of the affixing block are inserted in reference holes formed in the daughter board in order to prevent the block from being displaced. Input/output pads are provided on both sides of the daughter board, and electronic parts are mounted on both sides of the daughter board. The lead frames affixed to the affixing block are inserted in through holes formed in a mother board, and then soldered to the mother board. The structure is adaptive to an increase in the number of pins of the daughter board and an increase in module mounting density.

Abstract: A power semiconductor module is specified. It comprises a housing into which any desired power semiconductor circuit is installed. The power semiconductor circuit has at least two connections, which are passed out of the housing. According to the invention, the connections have the form of an elongate plug contact. An insulating plate may additionally be provided between the adjacent plug contacts. Reliable, yet easily releasable, low-inductance electrical contact is achieved by this form of the connections.

Abstract: A smoke/fire detector assembly having a base section and a removable sensor section. The base section includes a plurality of electrical contacts and the sensor section includes a corresponding plurality of electrical contacts. Each one of the sensor section electrical contacts includes a member having a first end, extending from the sensor section, and a second end electrically connected to electrical components within the sensor section. Each one of the base section electrical contacts has: a first section having a surface adapted for mounting to a surface of the base section; a second section, having an edge common with the first section and a surface extending perpendicular to the surface of the first section; and, a pair of finger-like members, extending from a second edge of the second section. The second edge of the second section is perpendicular to the common edge. The finger-like members are laterally spaced along, and cantilevered from, the second edge of the second section.

Abstract: A modular control system for automated buildings includes an assembly of terminal blocks mounted as a unit on a mounting block for supplying electrical power and control signals to and from circuits contained in an electronics module mounted on a support rail, thereby to operate associated components of the building. The terminal block assembly includes symmetrical ground, power-supply, control-signal and end-support terminal blocks connected together as a unit. Signal feed-in occurs on both sides of an electronic module arranged on the terminal block assembly.

Abstract: An interface board for use, for example, in a motor vehicle to provide electrical interconnection between a plurality of electrical circuit control elements and a wiring harness. The board comprises a box structure including a plurality of circuit outlets on the upper face of the structure for plug in receipt of the electrical circuit control elements, a plurality of power outlets on a lower face of the structure for plug in receipt of electrical power input and output elements, and a series of electrical paths extending between the power outlets and a circuit control outlets. Each electrical path includes a first conductor extending generally parallel to the first and second faces and second conductors extending generally perpendicular to the first and second faces. The first conductors comprise flat ribbon elements and the second conductors comprise flat ribbon elements connected to the flat sides of the first conductors utilizing clinch joints.

Abstract: An electronic storage device having IC chips mounted upon a board, with the board surrounded by a card housing. A portion of the card housing is formed of conductive material and is electrically connected to the board to allow the board to be easily grounded to reduce damage due to static electricity. The card is operatively received in a receptacle having a bay sized to receive the card. Upon insertion of the card into the bay, a grounding contact grounded to the receptacle may engage the conductive portion of the card housing to ground the card prior to the card contacts being operatively connected. The card preferably has a shape such that it may only be inserted into the bay in the proper orientation. The receptacle may have a power switch located to provide full access to the bay in the power-off position, but blocking bay access in the power-on position. This ensures that the card is not inserted while the receptacle is activated, and that the receptacle is deactivated prior to removing the card.

Abstract: An arrangement for a motor vehicle for central connection of electrical components, the arrangement comprises a housing, a plurality of supply circuits and control circuits, a plurality of circuit straps punched out of metal sheets and printed circuit boards, the supply circuits and the control circuits being formed so that the supply circuits are formed exclusively from the punched circuit straps and the control circuits are formed exclusively from the printed circuit boards, the printed circuit boards with the punched circuit straps and their intermediate insulations being assembled in a plurality of layers in a substantially identical surface configuration to form a printed circuit pack.

Abstract: A connector module (10,100,200) having at least one electrical terminal (24,116,206) therein, adapted to be sealingly mounted to a mounting surface upon being placed thereagainst at a connection site (30,112,204), and simultaneously form electrical connections of each terminal with a circuit (38,152,214) thereat, with the terminal adapted to be thereafter terminated to a discrete conductor wire (60,138,210,212) to interconnect the circuit with the wire. Upstanding lead members (40,160,216) are electrically connected to the circuits and are received into pin-receiving holes (50,172) along the module's bottom surface and become engaged with respective terminals. Each terminal is terminated to such a wire upon actuation of an actuator (26,118). A base section (14,104) of the module forms a seal with the mounting surface around the connection site (30,112,204). Such module can easily be mounted to a solar panel (32,110) or circuit board (202).

Abstract: Fuse relay box apparatus, methods and articles of manufacture are shown. A fuse relay box comprises a cover and base, with optional seal. The base comprises a number of channels adapted for use by either a fuse or relay. Some channels may be useable by a diode as well. Terminals for the contacts of these components are connected to the contacts of the components through the channels. Mounting flexibility is also provided so the box is either side or bottom mounted.