Abstract:
Die Erfindung betrifft ein elektronisches Modul, insbesondere ein Steuergerät für ein Fahrzeug, das eine einstückige Leiterplatte (2) umfasst, die zumindest einen ersten Teil (3; 3a, 3b) und einen zweiten Teil (4; 4a, 4b) aufweist, wobei der erste Teil (3; 3a, 3b) mit elektrischen und/oder elektronischen Bauelementen bestückt ist und der zweite Teil (4; 4a, 4b) mit zumindest einem Kontaktstift eines Steckverbinders (8; 8a, 8b) elektrisch und mechanisch verbunden ist, über den das Modul nach außen elektrisch kontaktierbar ist. Der zweite Teil (4; 4a, 4b) der Leiterplatte (2) ist flexibel und/oder biegbar.
Abstract:
An ultra-high vacuum (UHV) compatible feedthrough structure and an detector assembly using such feedthrough structure is described. The feedthrough structure comprises: a printed circuit board (PCB) for carrying one or more detectors, wherein said PCB comprises a top surface and a back surface, wherein said top surface is covered with a first UHV sealing layer, preferably said first sealing layer comprising a liquid crystal polymer material; and, wherein said top surface comprises one or more first electrical electrodes and at least a first thermally conductive layer extending at least partly over said top surface; and, wherein said back surface comprises one or more second electrodes and at least a second thermally conductive layer extending at least partly over said back surface, said PCB further comprising one or more conductive wires embedded in said PCB for electrically connecting said one or more first electrodes with said one or more second electrodes respectively; and, said PCB further comprising one or more thermally conductive vias embedded in said PCB for thermally connecting said at least first thermally conductive layer with said second thermally conductive layer.
Abstract:
The system includes a first printed circuit board including a first transmission line, the first circuit board may be attached to a chassis and a second printed circuit board including a second transmission line, the second circuit board may be attached to the chassis and/ or the first printed circuit board and the second transmission line configured to electromagnetically couple power from the first transmission line.
Abstract:
An electrical connector includes a printed circuit board that includes a body that carries a plurality of ground conductors that define respective ground contact pads, and a plurality of signal conductors that define respective signal contact pads. The contact pads are configured to mate with electrical contacts of a complementary electrical connector. The printed circuit board includes a ground coupling assembly that electrically connects at least a pair of the ground conductors.
Abstract:
A USB device comprising a printed circuit board enclosed in a thermoplastic resin and a method for preparing said device. In one embodiment, the method comprises: a) Preparing a plurality of printed circuit boards in the form of a panel comprising a matrix of rectangular pieces which define individual printed circuit boards; b) Forming V-shaped scores in the boundaries between said individual printed circuit boards at both sides of said panel so as to define straight trenches on opposite sides of said panel; c) Cutting said panel in correspondence of said trenches so as to obtain a plurality of printed circuit boards having chamfered edges; and d) Encapsulating said individual printed circuit boards with a thermoplastic resin. In the device of the invention, said printed circuit board has a substantially rectangular shape with chamfered edges, said thermoplastic resin forming a bond with said printed circuit board in correspondence of said chamfered edges.
Abstract:
Disclosed is a memory card processing apparatus capable of conducting overall outline processing and chamfer processing of memory cards having a nonlinear portion by a single piece of equipment in a rapid and efficient manner. The apparatus includes a strip loading unit supplied with strips having a plurality of memory cards arranged on a frame; an outline processing unit for cutting the memory cards on the strip delivered from the strip loading unit along an outline so that the memory cards are singulated; a strip delivery picker for delivering the strip from the strip loading unit to the outline processing unit; a chamfer processing unit for processing a slanted chamfer on a lateral edge portion of the memory cards delivered from the outline processing unit; a unit picker for delivering the memory cards, outline processing of which has been completed, from the outline processing unit to the chamfer processing unit; an unloading unit for placing the memory cards, chamfer processing of which has been completed, delivered from the chamfer processing unit on a designated tray; and an unloading picker for delivering the memory cards from the chamfer processing unit to the unloading unit.
Abstract:
The present invention aims to supply an electronic component which is manufactured in a manufacturing process at low cost, and realize improvement of shock resistance, endurance, flexure resistance, mounting reliability etc. at the same time, without requiring fine adjustment etc. The invention is an electronic component 1 which has an element 2, a pair of terminal portions 4 which were disposed on the element 2, and an external covering material 5 which covers the a part of the terminal portions 4 and the element 2, and configured in such a manner that inclined portions 10 are disposed on corner portions of a bottom surface 9 and side surfaces of the external covering material 5, and the terminal portions 4 are protruded from corner portions where the inclined portions 10 and the bottom surface 9 of the external covering material intersect.