Abstract:
Disclosed is a flexible circuit cable with at least two bundled wire groups (34A, 34B). The circuit cable (3) has first and second ends (31, 32) respectively connected to first and second connection sections (1, 2). The circuit cable (3) includes a cluster section (33), which is formed of a plurality of cluster wires (331) formed by slitting the circuit cable (3). The cluster section (33) includes at least two independent bundles (34A, 34B), which are formed by dividing the cluster wires (331) of the circuit cable (3) into different signal groups (L, G, S, SH, SL) according to electrical signals transmitted therethrough. Bundling members (4A, 4B) are used to the cluster wires (331) of the independent bundles (34A, 34B) according to predetermined bundling modes. Further, the circuit cable (3) has a surface forming a shielding conductive layer (37) for electromagnetic interference protection and impedance control for internal signals of the circuit cable (3).
Abstract:
Die Erfindung betrifft eine Anordnung mit einer Leiterplatte (1) und mit einem Anschlusselement (4), welches mehrere Anschlüsse zum Anschließen von Signalleitungen (5) aufweist. Es werden Maßnahmen vorgeschlagen, mittels deren das Verhalten der Anordnung sowie des Anschlusselementes im Hinblick auf die elektromagnetische Verträglichkeit (EMV-Verhalten) verbessert werden.
Abstract:
A structure includes a substrate (2) on a surface of which a functional element (21) and a first electrode (22) are disposed, wherein the functional element (21) provides a predetermined function by an operation based on an electrical signal and the first electrode (22) is coupled to the functional element (21); an insulating member (3) in a thin film that covers the surface of the substrate (2) and extends from an end of the substrate (2); and a second electrode (51) disposed on a substrate-side surface of the extending portion, which is extending from the end of the substrate (2), of the insulating member (3), wherein the second electrode (51) is coupled to the first electrode (22). The second electrode (51) is electrically coupled to a coaxial cable (4).
Abstract:
A light source device (100) has a light source (200); and input terminal (108) coupled to the light source (200) and serving for feeding an input voltage; an output terminal (108) coupled to the light source (200) and serving for providing an output voltage; a first bridging terminal (114) and a second bridging terminal (114); and a printed circuit board coupled to the light source (200). The printed circuit board (102) has at least one conductor track (402) coupled to the first bridging terminal (114) and the second bridging terminal (114), for guiding an electrical potential from the first bridging terminal (114) to the second bridging terminal (114) in a manner that bridges the light source (200).
Abstract:
Die Erfindung betrifft ein Flachbandkabel mit einer Vielzahl von Leitungen (1), umfassend zwei Leitungen (15) zum Führen einer Versorgungsspannung und eine, insbesondere eine einzige, Busleitung (11) zum Führen eines Bussignals, und zumindest eine Ausgangsleitung (12) für die Ansteuerung von mit der jeweiligen Ausgangsleitung (12) elektrisch verbundenen Leuchtmittel (2). Erfindungsgemäß ist vorgesehen, dass auf dem Flachbandkabel Treiberbausteine (3) angeordnet sind, wobei einer der Eingänge eines jeden Treiberbausteins (3) mit der Busleitung (11) verbunden ist, die Treiberbausteine (3) zumindest einen schaltbaren Ausgang (31) aufweisen, welcher mit jeweils einer Ausgangsleitung (12) verbunden ist, und die Ausgangsleitung (12) einzelne gegeneinander isolierte Abschnitte (121) aufweist, welche mit jeweils einem schaltbaren Ausgang (31) eines Treiberbausteins (3) elektrisch verbunden sind, und welche gegeneinander isoliert sind (Fig. 1).
Abstract:
A system and method are disclosed in which flex cables are affixed to PCBs, for providing high-speed signaling paths between ICs disposed upon the PCBs. The flex cables are fixably attached to the PCBs so as to substantially mimic their structural orientation. Where the configuration includes more than one PCB, the flex cables include multiple portions which are temporarily separable from one another and from the die, using flex-to-flex and flex-to-package connectors, allowing field maintenance of the configuration. By routing the high-speed signals between ICs onto the flex cable, single-layer PCBs can be used for non-critical and power delivery signals, at substantial cost savings. By disposing the flex cables onto the PCB rather than allowing the cables to float freely, the configuration is thermally managed as if the signals were on the PCB and cable routing problems are avoided.
Abstract:
To mount a ferrite core (9) stably without damaging a cable (13), a mounting structure of the ferrite core (9) includes an outer-circumferential-side holding member (4, 17) for supporting an outer circumferential face (11) of the ferrite core (9), and an inner-circumferential-side holding member (5, 18) for supporting an inner circumferential face (12). At least one of the outer-circumferential-side holding member (4, 17) and the inner-circumferential-side holding member (5, 18) is formed to extend in an axial direction of the ferrite core so that it can deflect by elastic deformation, thereby the outer-circumferential-side holding member and the inner-circumferential-side holding member nip the ferrite core while applying elastic force thereto.
Abstract:
Method for connection of conductors (120, 110) which extend parallel to one another in a device (100, 600) in the microwave range. Each conductor comprises a conductive layer (160; 170), a layer (150; 195, 198) of a dielectric material and a groud plane (140; 180, 190). The ground planes of the two conductors are separated in the device by a core (130) made of a dielectric material. The various layers are arranged on one another in the desired order, and a cavity (310) is arranged in the device, extending from that layer (170) in the first conductor which is to be connected to the second conductor, at right angles to the main direction of this layer, up to and including the layer (150) on which the conductive layer of the second conductor is to lie. A component (400) comprising a stripline conductor is arranged in the cavity, the component being arranged so that electrical contact is brought about between the conductor (470) of the component and that layer (170) in the first conductor which is to be connected to the second conductor. Subsequently, the conductive layer (160) of the second conductor and its remaining ground plane and dielectric layer are arranged on the device so that electrical contact is brought about between the conductor (470) of the component and the conductive layer (160) of the second conductor.