Modular liquid cooled burn in system
    2.
    发明授权
    Modular liquid cooled burn in system 有权
    系统中模块化液体冷却燃烧

    公开(公告)号:US07868633B1

    公开(公告)日:2011-01-11

    申请号:US12082603

    申请日:2008-04-12

    申请人: Jeffrey Chen

    发明人: Jeffrey Chen

    IPC分类号: G01R31/02

    CPC分类号: G01R31/2877

    摘要: An electronic device burn-in thermal management system includes Burn-in-Boards (BIBs) with quick disconnect connectors to easily connect and disconnect the BIB (102) from liquid cooling lines (104, 106) in a rack that can hold one or more BIBs. The BIB (102) may include liquid cooled heat sinks (408) embedded in the BIB sockets (406) in order to cool the electronic devices undergoing burn-in test (DUT). This arrangement allows the DUT to make positive thermal contact with the heat sink when it is mounted in the BIB socket and allows the user to remove the BIB (102) quickly after completing a test to load the next batch of DUTs onto a separate BIB.

    摘要翻译: 电子设备老化热管理系统包括具有快速断开连接器的烙印板(BIB),可轻松连接和断开BIB(102)与机架中的液体冷却管线(104,106)的连接,该机架可容纳一个或多个 BIBs。 BIB(102)可以包括嵌入在BIB插座(406)中的液体冷却散热器(408),以便冷却经历老化测试(DUT)的电子设备。 这种布置允许DUT在安装在BIB插座中时与散热器进行正热接触,并允许用户在完成测试之后快速移除BIB(102),以将下一批DUT装载到单独的BIB上。

    Method and circuit for detecting and providing protection against an overvoltage condition
    3.
    发明申请
    Method and circuit for detecting and providing protection against an overvoltage condition 有权
    用于检测和提供过压保护的方法和电路

    公开(公告)号:US20130250464A1

    公开(公告)日:2013-09-26

    申请号:US13506087

    申请日:2012-03-26

    IPC分类号: H02H3/20

    CPC分类号: H02H3/20

    摘要: A method and circuit are described for detecting an overvoltage condition and using the detection of the overvoltage condition to protect a circuit or component from the overvoltage condition. In one embodiment, an overvoltage protection circuit is used to detect an overvoltage condition on pin driver electronics, the detection of which is powered by the overvoltage condition itself, thus eliminating the need to provide overvoltage protection circuitry that requires power supplies with voltages greater than the pin electronics the overvoltage protection circuit is meant to protect.

    摘要翻译: 描述了用于检测过电压状态并使用过电压状态的检测来保护电路或部件免受过电压状况的方法和电路。 在一个实施例中,使用过电压保护电路来检测引脚驱动器电子器件上的过电压状态,其检测由过压状态本身供电,从而不需要提供过电压保护电路,其需要电压大于 针电子器件的过电压保护电路是为了保护。

    Thermal interface device
    4.
    发明授权
    Thermal interface device 失效
    热接口设备

    公开(公告)号:US08217512B1

    公开(公告)日:2012-07-10

    申请号:US11526327

    申请日:2006-09-25

    IPC分类号: H01L23/34

    摘要: A thermal interface device (100) includes a base member (102) and a pocket (104) which is filled with a thermally conductive material or medium such as diamond dust suspended in a solvent such as propylene glycol or a thermally conductive material such as thermally conductive rubber. The pocket (104) is hermitically sealed to the base member (102) in order to keep the thermally conductive material within the pocket. The filled pocket (104) forms a deformable “pillow” having a high thermal conductance. The deformable pocket (104) can contour to the shape of a device it is pressed against such as an electronic device undergoing testing.

    摘要翻译: 热接口装置(100)包括基座构件(102)和袋状物(104),其中填充有导热材料或介质,例如悬浮在诸如丙二醇的溶剂中的金刚石粉末或诸如热的导热材料 导电橡胶。 为了将导热材料保持在口袋内,袋(104)被密封地密封到基底构件(102)。 填充的袋(104)形成具有高导热性的可变形的“枕头”。 可变形袋(104)可以轮廓到其被压靠的设备的形状,例如正在进行测试的电子设备。

    Sequencer and test system including the sequencer
    6.
    发明授权
    Sequencer and test system including the sequencer 失效
    音序器和测试系统包括音序器

    公开(公告)号:US08103912B2

    公开(公告)日:2012-01-24

    申请号:US12584374

    申请日:2009-09-05

    IPC分类号: G06F11/00

    CPC分类号: G06F11/263

    摘要: A test system 100 that can accept a plurality of plug-in electronic cards in Xi Slots 126 or PXI slots 134 is described. The test or source measure switching system 100 includes a sequencer or sequence engine 130 which is fully capable of executing opcode instructions having potentially indefinite completion times and monitoring multiple asynchronous inputs simultaneously without interrupts. The sequencer 130 is sequential and deterministic to approximately ten microsecond resolution.

    摘要翻译: 描述可以接受Xi时隙126或PXI时隙134中的多个插入式电子卡的测试系统100。 测试或源测量切换系统100包括定序器或序列引擎130,其完全能够执行具有潜在的不确定完成时间的操作码指令并且同时监视多个异步输入而不中断。 定序器130对大约10微秒的分辨率是连续且确定性的。

    Thermal system
    7.
    发明授权
    Thermal system 失效
    热系统

    公开(公告)号:US08051675B1

    公开(公告)日:2011-11-08

    申请号:US11603548

    申请日:2006-11-22

    IPC分类号: F25B43/00

    CPC分类号: F25B49/005 F25B43/00

    摘要: A thermal system (100) includes a main pump (104) which pumps refrigerant to a device under test evaporator cluster (124). A system condenser (130) converts the gaseous refrigerant into liquid and the condenser liquid return is provided to a vapor/liquid separation and storage column (142). The thermal system (100) further includes a sump vaporizer (118) which forms part of a sump discharge line loop.

    摘要翻译: 热系统(100)包括将制冷剂泵送到被测试的蒸发器集群(124)的主泵(104)。 系统冷凝器(130)将气态制冷剂转化为液体,并将冷凝液返回装置提供给蒸气/液体分离和储存塔(142)。 热系统(100)还包括形成贮槽排出管线回路的一部分的贮槽蒸发器(118)。

    Evaporator
    8.
    发明授权
    Evaporator 有权
    蒸发器

    公开(公告)号:US07661276B1

    公开(公告)日:2010-02-16

    申请号:US11451036

    申请日:2006-06-12

    IPC分类号: F25B39/02

    摘要: An evaporator (102) provides a compact design in which thermal energy can be removed from a DUT (108) in an efficient manner. The evaporator (102) can include a cover (306) which includes both input and output apertures for providing refrigerant into and out of the evaporator (102). An orifice plate (304) is located between the cover (306) and a heat exchanger (302). The heat exchanger (302) includes a plurality of pillars which help increase the surface area of the heat exchanger (302). The orifice plate (304) includes an aperture (310) which forms a nozzle which sprays refrigerant onto the heat exchanger in order to remove the heat away from the heat exchanger (302).

    摘要翻译: 蒸发器(102)提供了一种紧凑的设计,其中能够以有效的方式从DUT(108)去除热能。 蒸发器(102)可以包括盖(306),其包括输入和输出孔,用于将制冷剂提供到和离开蒸发器(102)。 孔板(304)位于盖(306)和热交换器(302)之间。 热交换器(302)包括有助于增加热交换器(302)的表面积的多个支柱。 孔板(304)包括孔(310),其形成喷嘴,喷嘴将制冷剂喷射到热交换器上,以便从热交换器(302)除去热量。

    Switch matrix
    9.
    发明授权
    Switch matrix 有权
    开关矩阵

    公开(公告)号:US08169296B1

    公开(公告)日:2012-05-01

    申请号:US11824284

    申请日:2007-06-29

    IPC分类号: G08B21/00

    CPC分类号: H04Q3/68

    摘要: A switch matrix module (600) includes programmable stub breakers (508-512, 514-518) which can break off the bus and isolate unused portion of the switch matrix. Using three-way stub breakers (508-512, 514-518) at the matrix front-ends that can either completely isolate a middle matrix or cut off stubs left or right of the destination and source matrices, allows for the formation of very large matrices which have improved operational performance.

    摘要翻译: 开关矩阵模块(600)包括可断开总线并隔离开关矩阵的未使用部分的可编程短截线断路器(508-512,514-518)。 在矩阵前端使用三向断线器(508-512,514-518),可以完全隔离中间矩阵或切断目的地和源矩阵左侧或右侧的短截线,允许形成非常大的 具有改进的操作性能的矩阵。

    Trigger router and test system including the trigger router
    10.
    发明授权
    Trigger router and test system including the trigger router 失效
    触发路由器和测试系统,包括触发路由器

    公开(公告)号:US08370537B2

    公开(公告)日:2013-02-05

    申请号:US12584461

    申请日:2009-09-05

    IPC分类号: G06F3/00 G06F13/00

    CPC分类号: G06F11/263

    摘要: A test system 100 that can accept a plurality of plug-in electronic cards in Xi Slots 126 or PXI slots 134 is described. The test or source measure switching system 100 includes a sequencer or sequence engine 130 which is fully capable of executing opcode instructions having potentially indefinite completion times and monitoring multiple asynchronous inputs simultaneously without interrupts. The sequencer 130 is sequential and deterministic to approximately 10 microsecond resolution. The sequencer 130 includes a trigger router which can be a fully configurable trigger input and trigger output routing matrix. Every trigger input can be configured via several detection modes such as active high, active low, level high and level low. Also, trigger outputs can be configured to be triggered on single, multiple or auto triggers if set.

    摘要翻译: 描述可以接受Xi时隙126或PXI时隙134中的多个插入式电子卡的测试系统100。 测试或源测量切换系统100包括定序器或序列引擎130,其完全能够执行具有潜在的不确定完成时间的操作码指令并且同时监视多个异步输入而不中断。 定序器130是大约10微秒分辨率的连续且确定性的。 定序器130包括可以是完全可配置的触发输入和触发输出路由矩阵的触发路由器。 每个触发输入可以通过多种检测模式进行配置,如高电平有效,低电平有效,电平高电平和电平低。 此外,如果设置了触发输出,则可以将其配置为在单个,多个或自动触发器上触发。