Abstract:
To provide a component crimping apparatus control method which enables a measuring tool to directly measure a temperature of a part pressed by a pressing head. The component crimping apparatus control method is applied to a component crimping apparatus which crimps a component onto a plate-shaped work, and causes a measuring tool shaped identically as the work to measure a temperature or a pressure of a pressed part in a pressing process of pressing a component onto the work using a heated pressing head. The method includes acquiring information indicating whether or not the measuring tool is held in the component crimping apparatus, and, in the case where the information indicating that the measuring tool is held is acquired, positioning the measuring tool identically as the work, and executing the pressing process on the component to be attached to the measuring tool after the positioning.
Abstract:
An assembly is disclosed that includes an etched hole-fill standoff (10); a tooling plate (23) contacting the etched hole-fill stand-off (10), the stand-off (10) and tooling plate (23) being aligned to each other; a device having holes to be filled removably contacting the stand-off (10), the stand-off (10) and device being aligned to each other; the device and the stand-off (10) each having at least one hole, the hole of the device being aligned with the hole of the stand-off (10). An assembly is also disclosed comprising an etched hole-fill standoff (10), the stand-off (10) comprising an etched layer bonded to a non-etched layer. A method of filling holes in a substrate having a plurality of holes to be filled includes the steps of providing an etched hole-fill stand-off (10), aligning the stand-off (10) to a tooling plate (23), aligning the substrate (30) to the stand off and placing the substrate (30) in contact with the stand-off, and filling the plurality of holes of the substrate (30).
Abstract:
An assembly (5) and method for extending the durability and life span of flexible circuitry by limiting the bend radius of the flexible circuitry and distributing the flexure point about an extended portion of the circuitry. An assembly (5) comprises one or more flex limiting members (10, 20, 30, 40) associated with and integrated between the layers of flexible circuitry laminate. A fastener (60) is affixed to the flexible circuitry laminate, operatively coupling the one or more flex-limiting members (10, 20, 30, 40) in position adjacent the flexible circuitry laminate. The flex-limiting member (10, 20, 30, 40) limits flexure of the circuitry, during each individual bend, to or below a predetermined angle, thereby decreasing the rate of failure in the circuitry, for example via short circuit, as a result of repeated or excessive bending.
Abstract:
The present invention relates to a circuit board (10) for an electronic device (100), the circuit board (10) comprising an insulating substrate (1) and a conducting layer (2) arranged at one side of the substrate (1), characterized in that the conducting layer (2) includes an electrode region (21) and at least one heat dissipation region (22) that is separated from the electrode region (21), wherein at least one through hole (23) is opened in the heat dissipation region (22), and at least one electrically isolated heat-conductive structure is provided between the electrode region (21) and the at least one heat dissipation region (22).
Abstract:
Überspannungsschutzvorrichtung für eine elektrische Maschine, aufweisend: ein Attrappen-Bauelement (2), welches im Vergleich mit Bauelementen auf einer Leiterplatte (1) der elektrischen Maschine den geringsten Abstand zu einem Entladungselement (4) der elektrischen Maschine aufweist, wobei das Attrappen- Bauelement (2) an wenigstens einem Anschluss mit Massepotential verbunden ist.
Abstract:
Provided is a printed circuit board, including a plurality of buried circuit patterns which are formed in an active area; and a plurality of buried dummy patterns which are uniformly formed in a dummy area except the active area. Thus, since when the circuit patterns are formed, the dummy patterns are also uniformly formed, a difference in plating can be reduced. Also, since the dummy patterns are uniformly formed in the dummy area, a difference in grinding between the dummy area and the active area can be reduced, thereby enabling the circuit patterns to be formed in the active area without the occurrence of over-grinding.
Abstract:
Die Erfindung bezieht sich auf ein Elektronisches Gerät, umfassend - eine Leiterplatte (10), die einen Satz von Eingangskontakten (IN/COM), einen Satz von Ausgangskontakten (OUT/COM) und eine zwischen den Eingangskontakten (IN/COM) einerseits und den Ausgangskontakten (OUT/COM) andererseits angeschlossene, elektrische Schaltung (18) aufweist, sowie - eine Steuereinheit. Die Erfindung zeichnet sich dadurch aus, die Steuereinheit mittels eines Testsignals, das sie in die elektrische Schaltung einspeist, eine Echtheitsüberprüfung der Leiterplatte durchführt, wobei die elektrische Schaltung (18) als ein passives, herkunftsspezifisches oder leiterplattenindividuelles Netzwerk mit wenigstens zwei getrennten Teilschaltungen (18', 18' ') ausgebildet ist, wobei die getrennten Teilschaltungen in Einbaulage durch Wechselwirkung mit einer oder mehreren Geräte- und oder Einbaukomponenten (181) elektrisch leitend verbunden sind.
Abstract:
Die Erfindung betrifft eine Leiterplatte (1) mit auf einer Oberfläche (1a) der Leiterplatte (1) verlaufenden Leiterbahnen (5), mindestens einem darauf aufgebrachten elektronischen Bauelement in SMD-Ausführung (4a, 4b) und mindestens einem auf die Oberfläche (1a) der Leiterplatte (1) in unmittelbarer Nähe des zu kühlenden elektronischen Bauelementes (4a, 4b) im Bereich der Leiterbahnen (5) montierten metallischen Kühlkörper (6a, 6b).Um eine solche Leiterplatte (1) bezüglich ihres Aufbaus weiter zu vereinfachen, ist erfindungsgemäß vorgesehen, dass der Kühlkörper (6a, 6b) unmittelbar auf einer einzigen metallischen Befestigungsfläche (7a, 7b) aufgebracht ist, die in thermischer Verbindung mit dem elektronischen Bauteil (4a, 4b) steht.Die Erfindung betrifft ferner einen Kühlkörper (12) für SMD-Bauelemente (4a, 4b) zur unmittelbaren Montage auf einer Leiterplatte (1) mit einem möglichst einfachen Aufbau bei gleichzeitig gewährleistetem guten Wärmeübergang an die Umgebung.
Abstract:
A module component in which chip parts are embedded in a circuit board and a method of manufacturing of the same. The module component can have desired circuit characteristics and functions stably even if the size of a part is miniaturized, is produced with high efficiency, and suitable for mechanical mounting. Since a desired circuit is formed by arranging a prescribed number of parts according to a prescribed rule, no heat treatment of embedded parts is required when making a module. Since each chip part has values conforming to the specifications, the circuit characteristic, functions and dimensional accuracy or the like can be stably obtained as designed. Since the chip parts are arranged according to the prescribed rule, insertion of the chip parts can be easily automated and speeded up, and miniaturization of the chip parts is coped with sufficiently. Moreover, the circuit structure can be changed flexibly and easily only by changing the insertion positions and types of chip parts.