Abstract:
Die Erfindung betrifft einen Hochstromschalter (2), insbesondere eines Kraftfahrzeugs, mit einer ersten Stromschiene (4) und mit einer zweiten Stromschiene (6) sowie mit einem ersten Halbleiterschalter (16), der einen Steueranschluss (26) sowie einen ersten Übertragungsanschluss (20) als auch einen zweiten Übertragungsanschluss (22) aufweist. Der erste Übertragungsanschluss (20) ist direkt mit der ersten Stromschiene (4) und der zweite Übertragungsanschluss (22) direkt mit der zweiten Stromschiene (6) elektrisch kontaktiert.
Abstract:
Exemplary embodiments are directed to electrical plug assemblies that generally include a plug housing that defines an internal cavity. The electrical plug assemblies generally include a printed circuit board disposed within the internal cavity of the plug housing. The printed circuit board defines a front face and a bottom face. The electrical plug assemblies generally include a plurality of conductive contacts. Each of the plurality of conductive contacts is generally secured relative to the printed circuit board and extends from the bottom face to the front face of the printed circuit board. Exemplary embodiments are also directed to methods of fabricating electrical plug assemblies and electrical plug systems.
Abstract:
A structure and method for manufacturing the same for manufacturing a contact structure for microelectronics manufacturing including the steps of forming first and second metal sheets to form a plurality of outwardly extending bump each defining a cavity. Symmetrically mating the first and second metal sheets in opposing relation to each other to form upper and lower bumps each defining an enclosure therebetween wherein the mated first and second sheets form a contact structure. Coating the contact structure with an insulating material, and fabricating helix shaped contacts from upper and lower bumps. The helix shaped contacts having first and second portions being in mirror image relationship to each other.
Abstract:
A system and method of forming a circuit. The system and method includes layering an impressionable material and a conductive material, defining adjacent charge paths on the conductive material, and shaping the impressionable material to increase a gap between adjacent charge paths.
Abstract:
Eine Anordnung einer Leiterplatte (12) an einem Trägerbauteil (14), insbesondere an einem Bauteil eines Drosselklappenstellers, bei der ein Leiterplattenabschnitt (26) über eine elektrische Verbindung mit einem Trägerbauteilabschnitt (28) leitend verbunden und an der Leiterplatte (12) mindestens eine Positionieröffiiung (18) ausgebildet ist, die auf einen Positionierstift (16) am Trägerbauteil (14) aufgesetzt ist, ist erfindungsgemäß dadurch gekennzeichnet, dass der Positionierstift (16) derart in die Positionieröffnung (18) eingefügt ist, dass durch eine plastische Verformung von zumindest einem dieser Elemente sowohl eine Fixierung der Leiterplatte (12) an dem Trägerbauteil (14) als auch die elektrische Verbindung zwischen dem Leiterplattenabschnitt (26) und dem Trägerbauteilabschnitt (28) geschaffen ist.
Abstract:
A method of selectively and electrolessly depositing a metal onto a substrate having a metallic microstructured surface is disclosed. The method includes forming a self-assembled monolayer on the metallic microstructured surface, exposing the self-assembled monolayer to an electroless plating solution including a soluble form of a deposit metal, and depositing electrolessly the deposit metal selectively on the metallic microstructured surface. Articles formed from this method are also disclosed.
Abstract:
A system and method of forming a circuit. The system and method includes layering an impressionable material and a conductive material, defining adjacent charge paths on the conductive material, and shaping the impressionable material to increase a gap between adjacent charge paths.
Abstract:
The invention relates to an electric heating system for motor vehicles with the following characteristics: the heating system has one or several electric heating elements (3); a control circuit is provided for controlling the power generated by the heating elements (3); the control circuit comprises one or several power semiconductors (5), which are arranged on a control circuit supporting plate (6); the control circuit supporting plate (6) is connected by the side facing away from the power semiconductors (5), (hereafter referred to as the underside), to a metal plate (7) by means of a material connection, said metal plate lying on ground potential; the metal plate (7) is electrically insulated from conductor strips, which are located on the underside of the circuit supporting plate (6) and in relation to the ground potential are provided for conducting a voltage; the control circuit is located in a housing (8); one or several cooling bodies (4a) are provided outside the housing (8); thermally conductive connectors (2) connect the metal plate (7) inside the housing (8) to the cooling bodies (4a) outside the housing (8).
Abstract:
A prior art stamped grid has to be fastened to component by means of an additional production step. An inventive stamped grid (1) comprises at least one fastening element (5) and, simultaneous to the assembly, is fastened to the component (3) without the use of additional auxiliary means.
Abstract:
The invention relates to a module support (1), for electrical/electronic components (7), comprising a conductor arrangement with several metallic conductors (2), formed from a stamped grid and an insulating material shell (3) in which the metallic conductors (2) are at least partly embedded. At least one contact section (10) of a metallic conductor (2), for contacting a connector element (8) on an electrical/electronic component (7), is arranged in a through recess (6) in the insulating material shell (3). According to the invention, damage to the insulating material shell (3), on soldering the contact section (10), may be avoided, whereby the at least one contact section (10) of the metallic conductor (2) is completely removed from the shell of insulating material and is only electrically connected to a section (12) of the conductor (2), arranged on the inner wall of the recess (6), by means of at least one connector bridge (11), arranged in said recess (6). The heat-conducting cross-sectional area of the at least one connector bridge (11) is small, in such a way that, on a strong heating of the contact section (10), the connector bridge (11) causes a reduction in the flow of heat to the section (12) of the conductor (2) arranged on the inner wall of the recess (6), which has a larger heat-conducting cross-sectional area.