摘要:
The present invention relates construction element comprising: a sandwich structure comprising an electrically insulating layer and an electrically conducting front layer and an electrically conducting rear layer which are spaced apart by the electrically insulating layer. A circuit board is carrying an electronic component and is positioned between the electronic component and the electrically conducting rear layer. The electronic component comprising a first and a second electrical terminal, wherein the first electrical terminal is in electrical connection with the electrically conducting front layer, and the second electrical terminal is in electrical connection with the electrically conducting rear layer.
摘要:
A discrete component assembly 130 includes a discrete component 131 having a central longitudinal axis AA and having an outer surface 137 with a laterally outermost point 139 positioned at a first radial distance from the central longitudinal axis. The assembly includes a support structure 136 mounted on the discrete component. The assembly also includes a plurality of contact pads 142, 144 electrically connected to the discrete component and mounted on the support structure at radial distances from the central longitudinal axis greater than the first radial distance.
摘要:
The invention relates to a component comprising, on one face, a set of conductive inserts to be electrically connected to conductive buried regions of another component, said inserts resting on conductive blocks advantageously produced from a deformable material and positioned at the surface of the component. The surface of the block, which is to come into contact with the insert, has at least one dimension larger than that of the buried region.
摘要:
A sealed pin header comprising at least one metallic contact pin (33), a polymeric material substrate (1) with at least one through hole (12), adapted to receive the at least one metallic contact pin, a portion of the at least one contact pin, which is in contact with inner walls of the through hole (12) of the substrate (1), is at least partially coated (35) with an elastic material to achieve a sealing between the contact pin and the substrate.
摘要:
A multi-turn coil device comprising a flexible circuit board and a plurality of serially electrically coupled coils coupled to both sides of the flexible circuit board. The coils are formed such that when the circuit board is folded in an accordion manner, the coils are substantially aligned and have the same direction of current flow. The coils are serially coupled sequentially from front to back and back to front wherein the coupling of the coils is through a plated through hole in the flexible circuit board.
摘要:
A coaxial to microstrip transition is introduced in a multi layer mixed dielectric printed circuit board environment that provides a 50 Ohm impedance system between a coaxial antenna feed and a surface mount diplexer at Ku-band frequencies. The 50 Ohm transition from the coaxial antenna feed to the diplexer at microwave frequencies lossy FR-4 style laminate is provided by constructing a PCB internal coax using the center conductor of the antenna feed and a dual ring of plated through hole VIAs. The transition from the PCB internal coax to the microstrip section of the high frequency laminate PCB layer uses a "D"-style opening in the ground layer and a VIA ring arrangement between the layers to optimize or tune the performance of the transition. Additional features in the interface construction are implemented to guaranty that its microwave and mechanical performance does not degrade in extreme environmental conditions.
摘要:
One embodiment includes an apparatus that includes an implantable device housing (110), a capacitor (104) disposed in the implantable device housing the capacitor including a dielectric comprising CaCu3Ti4012 and BaTi03, the dielectric insulating an anode from a cathode and pulse control electronics (106) disposed in the implantable device housing and connected to the capacitor.
摘要翻译:一个实施例包括一种装置,其包括可植入装置外壳(110),设置在可植入装置中的电容器(104),该电容器容纳电容器,该电容器包括包含CaCu 3 Ti 40 12和BaTiO 3的电介质,绝缘阳极和脉冲控制电子装置 )设置在可植入装置壳体中并连接到电容器。