Abstract:
La presente invención constituye un método de fabricación de un interruptor modular e inteligente, bidireccional en corriente y tensión eléctrica con aplicación principal en las fuentes de potencia. Las características más destacables de este nuevo dispositivo es que integra las distintas etapas de potencia, control y protección de los circuitos para garantizar la bidireccionalidad en tensión y en corriente, junto con los circuitos y algoritmos de control necesarios para una conmutación segura y robusta. Su modularidad también permite al usuario una combinación de electos para constituir circuitos complejos y de amplias aplicaciones prácticas como los convertidores matriciales de potencia, así como una fácil sustitución en caso de reparación.
Abstract:
A method according to one embodiment may include providing a circuit board having a connector footprint including a plurality of electrical contacts and providing a mezzanine card including a first plurality of conductive traces on a first side of the mezzanine card. The method of this embodiment may also include providing a first wiring board disposed between at least a portion of the circuit board and at least a portion of the mezzanine card. The first wiring board may electrically couple at least a portion of the electrical contacts of the connector footprint to at least a portion of the conductive traces of the mezzanine card. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
Abstract:
An Advanced Mezzainine Card An Advanced Mezzanine Card (AMC) adapter may be used to connect a non-AMC mezzanine cared to an AMC carrier. The AMC adapter may include a card edge connector configured to be connected to an AMC connector on the AMC carrier and one or more mezzanine connectors configured to be connected to the non-MC mezzanine card. The AMC adapter may also include a bridge to convert between communication protocols used by the non-AMC mezzanine card and the AMC carrier. Of course, many alternatives, variations, and modification are possible without departing from this embodiment.
Abstract:
In one implementation, a power unit for plugging into a mother board includes a power module situated on a substrate. The substrate is situated on conductive slats, each having an extended end away from the power module. Each of the conductive slats provides a mounting contact of the power unit. Each mounting contact is electrically coupled to the power module by electrical routing in the substrate. The mounting contacts are configured to provide electrical connection between the power module and the mother board.
Abstract:
In a method for integrating a component (3) into a printed circuit board, the following steps are provided: - providing two completed printed circuit board elements (1, 4), which more particularly consist of a plurality of interconnected plies or layers (6, 7, 8), wherein at least one printed circuit board element (4) has a cutout or depression (10), - arranging the component (3) to be integrated on one of the printed circuit board elements (1) or in the cutout of the at least one printed circuit board element, and - connecting the printed circuit board elements (1, 4) with the component (3) being accommodated in the cutout (10), as a result of which it is possible to obtain secure and reliable accommodation of a component or sensor (3) in a printed circuit board. Furthermore, a printed circuit board of this type comprising an electronic component (3) integrated therein is provided.
Abstract:
Connection system to connect a plurality of communication channels (31) to an electronic apparatus such as a personal computer, a PC-cluster or suchlike, and expansion card (10) to manage the communication channels (31) on the electronic apparatus. The electronic apparatus has a chassis (15). The system consists of a first printed circuit (18a), which supports first connectors (13a) for managing a first pair of communication channels (31) on the electronic apparatus and connection members (17b) for assembling at least a second printed circuit (18b). The second printed circuit (18b) supports in turn second connectors (13b) for managing a second pair of communication channels (31) on the electronic apparatus. The first (18a) and the second (18b) printed circuit develop at least partly outside the chassis (15).
Abstract:
A multichip module with a substrate which is equipped on its component side with an IC component and other electronic components interconnected by electroconducting lines. Electric leadthroughs extend from the component side to the bottom side of the substrate and are connected to solder contacts arranged on the bottom side of the substrate to electrically connect the multichip module to a subassembly support. In order to reduce the density of printed circuits on the top side of the multichip module and to reduce the number of required substrate layers, a support is arranged between each IC component and the substrate and comprises printed circuits and components connected by means of first connecting surfaces to the corresponding IC component and by means of second connecting surfaces to connections on the substrate.
Abstract:
A control device such as a numerical controller constituted of a plurality of printed boards on which are mounted various circuit components. Input/output interface connectors (9) are mounted on the printed board (1) in a manner that the lengthwise directions thereof are oriented in the vertical direction relative to the mounting surface of the printed board. Module boards (10) are mounted in the vertical direction relative to the mounting surface of the printed board (1). The module boards (10) have a height nearly equal to the height of the interface connectors (9). This makes it possible to increase the number of circuit components that can be mounted in a unit space, and to decrease the outer size of the whole control device.
Abstract:
An electrical component substantially consists of an assembly of ceramic chip carriers 12 and a mother board 11 wherein the mother board 11 is in effect partitioned into a plurality of portions or sub-sections, and the chip carriers 12 are mounted on the mother board 11 either directly or through unit boards 14, 15 on predetermined portions or sub-sections of the mother board 11. In this assembly, each unit board 14, 15 is fabricated in the same conventional manner as the mother board 11, and several chip carriers 12 may be mounted on one kind of unit board 14, which in turn may be mounted on another unit board 15 of larger size together with other chip carriers 12. One or more than one chip carrier 12 may be mounted directly on the mother board 11, on a unit board 14 of smaller size, or on a unit board 15 of larger size. External conductors may be fabricated on surfaces of these unit boards 14,15 and the mother board 11, and these conductors may be plated using conventional technique.