Power short circuit testing of an electronics assembly employing pre-characterized power off resistance of an electronic component thereof from a power boundary
    1.
    发明申请
    Power short circuit testing of an electronics assembly employing pre-characterized power off resistance of an electronic component thereof from a power boundary 失效
    电子组件的电力短路测试,其采用电力边界的电子部件的预定义的断电电阻

    公开(公告)号:US20060271326A1

    公开(公告)日:2006-11-30

    申请号:US11137878

    申请日:2005-05-26

    IPC分类号: G01R31/14

    CPC分类号: G01R31/025

    摘要: A technique for testing an electronics assembly for a power short circuit is provided. The technique includes pre-characterizing power off resistance of an electronic component(s) of a first packaging level from at least one power boundary of the electronic component(s). The characterizing of the power off resistance occurs prior to placement of the electronic component(s) into an electronics assembly of a higher packaging level. The technique further includes determining actual power off resistance of the electronics component(s) after placement thereof into the electronics assembly, with the actual power off resistance being determined from the at least one power boundary. Thereafter, the actual power off resistance of the electronic component(s) in the electronics assembly is compared with the pre-characterized power off resistance of the at least one electronic component(s), and a determination is made therefrom whether a power short circuit exists within the electronics assembly.

    摘要翻译: 提供了一种用于测试用于电源短路的电子组件的技术。 该技术包括从电子部件的至少一个电源边界预先表征第一封装级别的电子部件的断电电阻。 在将电子部件放置到更高封装水平的电子组件之前,断电阻力的表征发生。 该技术还包括在将电子元件放入电子组件之后确定电子元件的实际断电电阻,其中实际断电电阻是从至少一个电源边界确定的。 此后,将电子组件中的电子部件的实际断电电阻与至少一个电子部件的预表示的断电电阻进行比较,并且确定电力短路 存在于电子组件内。

    Fail safe redundant power supply in a multi-node computer system
    2.
    发明申请
    Fail safe redundant power supply in a multi-node computer system 失效
    多节点计算机系统中的故障安全冗余电源

    公开(公告)号:US20070069585A1

    公开(公告)日:2007-03-29

    申请号:US11239602

    申请日:2005-09-29

    IPC分类号: H02J9/00 H02J7/00

    摘要: A data processing system and method providing a jumper which provides standby power from a redundant power supply to one of at least two critical functions in a frame having bays for holding at least two nodes. The redundant power supply supplying power to one of the nodes in the frame and one of the critical functions. A jumper is slidably engageable in the frame in place of one of the nodes. The jumper, when engaged in the frame, transfers power from the redundant power supply to the other of the critical functions. The jumper is included in a jumper book of an airblock which includes passive airblock books. Mechanical keys on the passive airblock books prevent the removal of the jumper book until after the passive airblock books are removed.

    摘要翻译: 一种提供跳线的数据处理系统和方法,该跳线在具有用于保持至少两个节点的托架的帧中从冗余电源提供待机功率至少两个关键功能中的一个。 冗余电源为框架中的一个节点供电,并且是关键功能之一。 跳线可滑动地接合在框架中以代替其中一个节点。 跳线器在从事框架时将电源从冗余电源传送到另一个关键功能。 跳线被包括在一个空气障碍物的跳线书中,其中包括被动空气障碍书籍。 被动防风版书籍上的机械钥匙防止了跳线簿的删除,直到被动挡板书籍被移除。

    Connector with conductors exposed to exterior air to facilitate heat removal
    3.
    发明申请
    Connector with conductors exposed to exterior air to facilitate heat removal 审中-公开
    连接器,导体暴露于外部空气,以方便散热

    公开(公告)号:US20060035488A1

    公开(公告)日:2006-02-16

    申请号:US10916973

    申请日:2004-08-12

    IPC分类号: H01R12/00

    CPC分类号: H01R12/727

    摘要: A power connector that uses ambient air to cool exposed power conductors through the use of either passive or forced air convection. The power conductors in the power connector are distributed for maximum contact with the cooling air. The power connector's housing is designed to cause maximum air flow across and/or against the power conductors.

    摘要翻译: 电源连接器,使用环境空气通过使用被动或强制空气对流来冷却暴露的电力导体。 电源连接器中的电源导体被分配以与冷却空气最大程度接触。 电源连接器的外壳设计用于在电源导体和/或电源导体之间产生最大的空气流量。