Abstract:
The present invention provides a receiver that includes a plurality of tuners for receiving broadcasts such as satellite broadcast. A tuner circuit (1) includes an input terminal (11) for inputting a broadcast wave in which a video signal and/or an audio signal are modulated in a predetermined format, and a mount layer (13) on which a main circuit (12) for selecting, from the broadcast wave, a video signal and/or an audio signal included in a predetermined frequency band is mounted. In the tuner circuit (1), a first ground layer (15) is disposed, through a first dielectric layer (14), on the surface opposite to that on which the main circuit (12) of the mount layer (13) is arranged, and a second ground layer (17) is disposed through a second dielectric layer, thereby suppressing mutual interference between tuners.
Abstract:
Die vorliegende Erfindung bezieht sich auf eine Leistungsversorgungsschaltung mit mindestens einem Wandler, der mit einem primärseitigen Schaltkreis und mit einem sekundärseitigen Schaltkreis verbunden ist. Die Erfindung bezieht sich außerdem auf ein Verfahren zum Herstellen einer solchen Leistungsversorgungsschaltung. Um eine verbesserte Leistungsversorgungsschaltung anzugeben, die eine verringerte Baugröße und erhöhte Leistungsdichte aufweist sowie eine höhere Flexibilität bei der Ausbildung der Sicherheitsabstände zwischen Primär- und Sekundärseite bietet, sind der primärseitige Schaltkreis und der sekundärseitige Schaltkreis auf jeweils mindestens einem separaten Schaltungsträger, die mechanisch und elektrisch miteinander gekoppelt sind, aufgebaut, wobei die Schaltungsträger in mindestens zwei verschiedenen Ebenen angeordnet sind. Gemäß vorteilhafter Ausführungsformen können diese Schaltungsträger in Ebenen angeordnet sein, die entweder parallel zueinander oder quer zueinander verlaufen.
Abstract:
A circuit carrier assembly includes a plurality of substrates directly secured together by an electrically conductive securing substance. In one example, the securing substance is a conductive epoxy. In another example, the electrically conductive securing substance is solder. Still another example includes a combination of solder and conductive epoxy. A non-conductive epoxy provides further mechanical connection and thermal conductivity between the substrates while also electrically isolating selected portions of the substrates in one example. The electrically conductive securing substance not only mechanically secures the substrates together and provides thermal conductivity between the substrates, which increases the thermal capacitance of the assembly, but also establishes at least one electrically conductive path between the substrates.
Abstract:
Module électronique étanche et d'encombrement réduit comportant un container (1) et des circuits électroniques placés à l'intérieur du container, tel que le container (1) est fermé hermétiquement par un bouchon (2) comportant une fente conique au travers de laquelle passe une limande souple (3) destinée à assurer les connexions électriques entre le module électronique et des dispositifs extérieurs, cette fente étant comblée par au moins une matière plastique (12, 13) résistant à la pression hydrostatique et présentant une bonne adhérence sur la limande (3) et les parois du bouchon (2) pour assurer l'étanchéité du module électronique.
Abstract:
A dual printed circuit board assembly for vehicle lights, the dual printed circuit board including a dual printed circuit board and a dual connector. The dual printed circuit board having a first substrate with a first layout, a second substrate opposite to the first substrate with a second layout, and a common panel that supports the first substrate on a first side and the second substrate on a second side, wherein the first layout is populable by a first plurality of light sources to be used in a first light of the vehicle lights and the second layout is populable by a second plurality of light sources to be used in a second light of the vehicle lights. The dual connector having a first jumper connector electrically connected to the first layout, and a second jumper connector opposite to the first jumper connector and electrically connected to the second layout.
Abstract:
A printed circuit board having two completed printed circuit board elements which consists of a plurality of interconnected plies or layers, wherein at least one printed circuit board element has a cutout or depression containing the component to be integrated on one of the printed circuit board elements or in the cutout of the at least one printed circuit board element, and the printed circuit board elements are connected with the component being accommodated in the cutout, as a result of which it is possible to obtain secure and reliable accommodation of the component in the printed circuit board. Furthermore, a printed circuit board of this type also contains an electronic component integrated therein.
Abstract:
A method for integrating a component into a printed circuit board includes the following steps: providing two completed printed circuit board elements, which more particularly consist of a plurality of interconnected plies or layers, wherein at least one printed circuit board element has a cutout or depression, arranging the component to be integrated on one of the printed circuit board elements or in the cutout of the at least one printed circuit board element, and connecting the printed circuit board elements with the component being accommodated in the cutout, as a result of which it is possible to obtain secure and reliable accommodation of a component or sensor in a printed circuit board. Furthermore, a printed circuit board of this type comprising an electronic component integrated therein is provided.
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:
A flexible flat circuit cable includes first and second flexible circuit substrates extending in an extension direction. The first flexible circuit substrate has a first surface forming a first conductor layer and an insulation layer, and the second flexible circuit substrate has a first surface forming a second conductor layer and an insulation layer. A bonding material layer is applied at a predetermined section between the first flexible circuit substrate and the second flexible circuit substrate to bond the first and second flexible circuit substrates together in such a way to maintain a predetermined spacing distance between the first and second flexible circuit substrate and forming a gapped segment at sections where no bonding material is applied. The first and second flexible circuit substrates form a cluster section within the gapped segment, which has opposite ends respectively forming first and second connected sections each of which forms a connection plug or is provided with a connector.