公开(公告)号：US20150214698A1

公开(公告)日：2015-07-30

申请号：US14592925

申请日：2015-01-09

申请人： Ralf MOENKEMOELLER

发明人： Ralf MOENKEMOELLER

IPC分类号： H01T23/00 ,  G01R31/28 ,  G01R19/00

CPC分类号： H01T23/00 ,  G01R19/0092 ,  G01R31/282 ,  H01T19/04

摘要： An ionizer for charging air in a motor vehicle with negative ions. The ionizer has an emitter with a pair of spaced electrodes, a high-voltage power supply, means connecting the power supply to the electrodes to apply a voltage differential across them and thereby ionize gas molecules adjacent the electrodes, and a sensor between the power supply and the electrodes for measuring current passing between the electrodes.

摘要翻译： 一种电离器，用于对负离子的机动车辆中的空气进行充气。 电离器具有一对具有一对间隔开的电极的发射极，一个高压电源，用于将电源连接到电极上，以在它们之间施加电压差，从而使邻近电极的气体分子电离，并且电源 以及用于测量电极之间的电流的电极。

公开(公告)号：US08963574B2

公开(公告)日：2015-02-24

申请号：US13095432

申请日：2011-04-27

申请人： Francesco La Rosa

发明人： Francesco La Rosa

IPC分类号： G01R31/40 ,  G06F21/77 ,  G06F21/55 ,  G06F21/75 ,  G11C11/417

CPC分类号： G01R31/282 ,  G01R31/40 ,  G06F21/552 ,  G06F21/554 ,  G06F21/75 ,  G06F21/77 ,  G11C5/06 ,  G11C11/412 ,  G11C11/417

摘要： A device for detecting a fault attack, including: a circuit for detecting an interruption of a power supply; a circuit for comparing the duration of said interruption with a first threshold; and a counter of the number of successive interruptions of the power supply having a duration which does not exceed the first threshold.

摘要翻译： 一种用于检测故障攻击的装置，包括：用于检测电源中断的电路; 用于将所述中断的持续时间与第一阈值进行比较的电路; 以及具有不超过第一阈值的持续时间的电源的连续中断次数的计数器。

公开(公告)号：US20150043110A1

公开(公告)日：2015-02-12

申请号：US14512417

申请日：2014-10-11

申请人： Paul Wilkinson Dent

发明人： Paul Wilkinson Dent

IPC分类号： H02H7/26 ,  G01R31/02 ,  G01R31/28

CPC分类号： H02H7/268 ,  G01R15/207 ,  G01R31/024 ,  G01R31/282 ,  G01R31/42 ,  H02H1/0015 ,  H02H7/205 ,  H02S50/10 ,  Y02B10/14 ,  Y04S10/20

摘要： A wiring fault detector adapted specifically to address the requirement for arc fault protection specified in National Electrical Code (2011) article 690.11 comprises running at least one additional wire in parallel with the power conductors to be protected, thereby allowing evaluation at the location of a fault detector of an electrical parameter indicative of conductor integrity along its whole length.In one implementation, the additional conductor allows the voltage drop across the power conductor to be measured and verified to be small and/or noise-free. In another implementation, the additional conductor is a redundant power conductor connected in parallel with the main power conductor, allowing verification that the current flow in both the main and the additional power conductors is partitioned in an expected ratio indicative of wiring integrity.

摘要翻译： 专门用于解决国家电气规范（2011）第690.11条规定的电弧故障保护要求的接线故障检测器包括与要保护的电源导体并联运行至少一根附加电线，从而允许在故障位置进行评估 检测器沿其整个长度指示导体完整性的电参数。 在一个实施方案中，附加导体允许测量和验证电力导体两端的电压降是小的和/或无噪声的。 在另一实施方案中，附加导体是与主电源导体并联连接的冗余电力导体，允许验证主电源线和附加电源线中的电流流以预期的比率分配，表示布线完整性。

公开(公告)号：US20140125419A1

公开(公告)日：2014-05-08

申请号：US14155356

申请日：2014-01-15

申请人： Jun Zhang ,  Xiuqiang Xu

发明人： Jun Zhang ,  Xiuqiang Xu

IPC分类号： G01R31/28

CPC分类号： G01R31/282 ,  G01R31/2824

摘要： An oscillator circuit generates a voltage signal. The magnitude of the voltage signal is measured and compared with predetermined upper and lower voltage signals by an internal test circuit. If the magnitude of the voltage signal is between the predetermined upper and lower voltage signals, then a pass test status signal is generated. If the magnitude of the voltage signal is not between the predetermined upper and lower voltage signals then a fail test status signal is generated.

摘要翻译： 振荡电路产生电压信号。 通过内部测试电路测量电压信号的大小并与预定的上下电压信号进行比较。 如果电压信号的大小在预定的上下电压信号之间，则产生通过测试状态信号。 如果电压信号的幅度不在预定的上限和下限电压信号之间，则产生故障测试状态信号。

公开(公告)号：US20110267094A1

公开(公告)日：2011-11-03

申请号：US13095432

申请日：2011-04-27

申请人： Francesco La Rosa

发明人： Francesco La Rosa

IPC分类号： G01R31/40 ,  H01L25/00

CPC分类号： G01R31/282 ,  G01R31/40 ,  G06F21/552 ,  G06F21/554 ,  G06F21/75 ,  G06F21/77 ,  G11C5/06 ,  G11C11/412 ,  G11C11/417

摘要： A device for detecting a fault attack, including: a circuit for detecting an interruption of a power supply; a circuit for comparing the duration of said interruption with a first threshold; and a counter of the number of successive interruptions of the power supply having a duration which does not exceed the first threshold.

摘要翻译： 一种用于检测故障攻击的装置，包括：用于检测电源中断的电路; 用于将所述中断的持续时间与第一阈值进行比较的电路; 以及具有不超过第一阈值的持续时间的电源的连续中断次数的计数器。

公开(公告)号：US5295079A

公开(公告)日：1994-03-15

申请号：US731963

申请日：1991-07-18

申请人： Hee Wong ,  Tsun-Kit Chin

发明人： Hee Wong ,  Tsun-Kit Chin

IPC分类号： G01R31/28 ,  H03L7/06 ,  H03L7/08 ,  H03L7/099 ,  G01R23/02

CPC分类号： H03L7/0991 ,  G01R31/282

摘要： A digital testing system providing for cost efficient comprehensive testing of very high frequency phase-locked loop performance parameters. The system tests PLL performance parameters both at integrated circuit level and communication board level. Cost efficiency of the testing system allows for volume testing by manufacturers.

摘要翻译： 数字测试系统，提供高频锁相环性能参数的成本效益综合测试。 该系统在集成电路级和通信板级测试PLL性能参数。 测试系统的成本效率允许制造商进行批量测试。

公开(公告)号：US20190101583A1

公开(公告)日：2019-04-04

申请号：US15721850

申请日：2017-09-30

申请人： Intel Corporation

发明人： Hyoung Il Kim

IPC分类号： G01R31/28 ,  H01L23/498 ,  H01L23/538 ,  H05K1/02 ,  H01L21/66

CPC分类号： G01R31/282 ,  G01R31/2889 ,  H01L22/14 ,  H01L22/32 ,  H01L23/49822 ,  H01L23/538 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/15192 ,  H01L2924/15311 ,  H01L2924/181 ,  H01L2924/19105 ,  H05K1/029 ,  H01L2924/00014 ,  H01L2924/00012

摘要： Electronic device package technology is disclosed. An electronic device package in accordance with the present disclosure can include a substrate. The electronic device package can also include an electronic component disposed on the substrate and electrically coupled to the substrate. The electronic device package can further include a connector disposed on the substrate and electrically coupled to the substrate for communication with the electronic component. The connector can have a contact to interface with a mating connector and configured to provide a signal and/or power to the electronic component to facilitate testing the electronic component. Additionally, the electronic component can include an encapsulant material disposed on the substrate and at least partially encapsulating the electronic component and/or the connector. The contact can be accessible on a top side of the electronic device package to facilitate coupling the connector to a testing device. Associated systems and methods are also disclosed.

公开(公告)号：US09958497B2

公开(公告)日：2018-05-01

申请号：US15252288

申请日：2016-08-31

申请人： TYCO ELECTRONICS CORPORATION

发明人： Alex Michael Sharf ,  Alan Weir Bucher

IPC分类号： G01R31/28 ,  H01R13/6581 ,  H01R13/66 ,  H01R13/717 ,  G01R1/067 ,  G01R1/02

CPC分类号： G01R31/282 ,  G01R1/025 ,  G01R1/06766 ,  H01R13/6581 ,  H01R13/6683 ,  H01R13/717

摘要： A testing pluggable module includes a pluggable body extending between a front end and a mating end defining a mating interface with a communication connector of a receptacle assembly. The mating end is receivable in a module cavity of the receptacle assembly to mate with the communication connector. The pluggable body has an exterior forward of the mating end. The testing pluggable module includes an internal circuit board held in the pluggable body having a testing circuit operating at least one testing function. The testing pluggable module includes a user interface on the exterior of the pluggable body. The user interface has an input configured to operably control the at least one testing function of the testing circuit.

公开(公告)号：US09716442B2

公开(公告)日：2017-07-25

申请号：US14413607

申请日：2012-07-13

申请人： Katsuya Nishikawa

发明人： Katsuya Nishikawa

IPC分类号： H02M7/537 ,  H02P31/00 ,  B60L9/30 ,  B60L3/12 ,  B60L9/22 ,  B60L15/32 ,  B60L15/00 ,  G01M17/08 ,  G01R31/28 ,  G05B23/02

CPC分类号： H02M7/537 ,  B60L3/12 ,  B60L9/22 ,  B60L9/30 ,  B60L15/007 ,  B60L15/32 ,  B60L2200/26 ,  B60L2210/40 ,  G01M17/08 ,  G01R31/008 ,  G01R31/282 ,  G01R31/40 ,  G05B23/0256 ,  H02P31/00 ,  Y02T10/7241

摘要： A power conversion unit performs an AC mode or DC mode conversion operation in which AC or DC power is converted to power driving a motor in order to supply a load. In response to the output of a sequence test signal instructing execution of a sequence test, a power source output switching switch shuts off the supply of a power from a power source to the power conversion unit. When the sequence test signal has been output and the supply of power to the power conversion unit has been shut off by means of the power source output switching switch, a control unit controls the AC mode or DC mode in order to cause the power conversion unit to execute a conversion operation corresponding to the power supplied to the power conversion unit in accordance with the switching history of sequence test signal output and non-output.

公开(公告)号：US09714976B2

公开(公告)日：2017-07-25

申请号：US14599116

申请日：2015-01-16

申请人： STMicroelectronics (Rousset) SAS

发明人： Francesco La Rosa

IPC分类号： G01R31/28 ,  G06F21/55 ,  G06F21/75 ,  G06F21/77 ,  G11C11/417 ,  G01R31/40 ,  G11C5/06 ,  G11C11/412

CPC分类号： G01R31/282 ,  G01R31/40 ,  G06F21/552 ,  G06F21/554 ,  G06F21/75 ,  G06F21/77 ,  G11C5/06 ,  G11C11/412 ,  G11C11/417

摘要： A device for detecting a fault attack, including: a circuit for detecting an interruption of a power supply; a circuit for comparing the duration of the interruption with a first threshold; and a counter of the number of successive interruptions of the power supply having a duration which does not exceed the first threshold.