Apparatus for connecting multi-wire telecommunication cabling to surge
protector modules
    173.
    发明授权
    Apparatus for connecting multi-wire telecommunication cabling to surge protector modules 失效
    用于将多线电信电缆连接到浪涌保护器模块的装置

    公开(公告)号:US5457593A

    公开(公告)日:1995-10-10

    申请号:US166230

    申请日:1993-12-13

    Abstract: A protector block assembly for coupling a plurality of surge protectors to multi-line telecommunications cables includes a multi-layer printed circuit, to which has been mounted at least two cable connectors, and a protector block having a plurality of sockets for receiving standard surge protectors. A plurality of pins electrically and physically connects the multi-layer printed circuit board to the sockets on the protector block in a manner that a unique signal path exists between each lead in each connector and one of the sockets on the printed circuit board. The multi-layer printed circuit board includes traces on multiple layers that have a width and a copper content sufficient to carry current surges without breaking down.

    Abstract translation: 用于将多个浪涌保护器耦合到多线电信电缆的保护器块组件包括已经安装有至少两个电缆连接器的多层印刷电路,以及具有用于接收标准浪涌保护器的多个插座的保护器块 。 多个引脚将多层印刷电路板电气和物理地连接到保护器块上的插座,使得在每个连接器中的每个引线与印刷电路板上的插座中的一个之间存在唯一的信号路径。 多层印刷电路板包括具有宽度和铜含量的多层迹线,足以承载电流而不破坏。

    Low inductance circuit apparatus with controlled impedance cross-unders
and connector for connecting to backpanels
    176.
    发明授权
    Low inductance circuit apparatus with controlled impedance cross-unders and connector for connecting to backpanels 失效
    低电感电路设备,具有可控阻抗交叉下降和连接器用于连接到背板

    公开(公告)号:US5161986A

    公开(公告)日:1992-11-10

    申请号:US776818

    申请日:1991-10-15

    Abstract: Circuit apparatus comprises an integral structure of first and second multilayer wiring board portions and a flexible circuit portion. The wiring board portions each have at least circuit trace planes, ground planes and insulator planes. The flexible circuit portion includes at least one signal trace plane and at least one ground plane separated by at least one insulator plane; the singal trace plane of the flexible circuit portion being integral with a signal trace plane of each of the wiring board portions, the ground plane of the flexible circuit portion being integral with a ground plane of each of the wiring board portions, and the insulator plane of the flexible circuit portion being integral with an insulator plane of each of the wiring board portions. Selected ones of a plurality of electric contacts are connected to selected ones of the circuit traces of the circuit trace plane of the flexible circuit portions; others of the contacts being connected to the ground plane. A pin connector is conencted to the plurality of contacts and is arranged to electrically connect selected circuits traces and the ground plane of the flexible circuit portion to an interconnect backpanel, thereby electrically connecting the wiring board portions to the backpanel with minimum inductance.

    Abstract translation: 电路装置包括第一和第二多层布线板部分和柔性电路部分的整体结构。 布线板部分至少具有电路迹线平面,接地平面和绝缘体平面。 柔性电路部分包括至少一个信号迹线平面和至少一个由至少一个绝缘体平面隔开的接地平面; 柔性电路部分的单线迹平面与每个布线板部分的信号迹线平面成一体,柔性电路部分的接地平面与每个布线板部分的接地面成一体,绝缘体平面 柔性电路部分与每个接线板部分的绝缘体平面成一体。 多个电触头中的选定的电触点连接到柔性电路部分的电路迹线平面的选择的电路迹线中; 触点的另一些连接到地平面。 引脚连接器被连接到多个触点,并且被布置成将所选择的电路迹线和柔性电路部分的接地平面电连接到互连背板,从而以最小的电感将布线板部分电连接到背板。

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