CN107064719B - 一种开尔文连接故障检测电路及方法 - Google Patents
一种开尔文连接故障检测电路及方法 Download PDFInfo
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- CN107064719B CN107064719B CN201710405757.2A CN201710405757A CN107064719B CN 107064719 B CN107064719 B CN 107064719B CN 201710405757 A CN201710405757 A CN 201710405757A CN 107064719 B CN107064719 B CN 107064719B
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- needle bed
- capacitor
- kelvin
- detection circuit
- probes
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- 238000001514 detection method Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims description 19
- 239000003990 capacitor Substances 0.000 claims abstract description 69
- 239000000523 sample Substances 0.000 claims abstract description 49
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000005259 measurement Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002847 impedance measurement Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201710405757.2A CN107064719B (zh) | 2017-06-02 | 2017-06-02 | 一种开尔文连接故障检测电路及方法 |
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CN201710405757.2A CN107064719B (zh) | 2017-06-02 | 2017-06-02 | 一种开尔文连接故障检测电路及方法 |
Publications (2)
Publication Number | Publication Date |
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CN107064719A CN107064719A (zh) | 2017-08-18 |
CN107064719B true CN107064719B (zh) | 2023-09-19 |
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CN201710405757.2A Active CN107064719B (zh) | 2017-06-02 | 2017-06-02 | 一种开尔文连接故障检测电路及方法 |
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CN (1) | CN107064719B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110045224B (zh) * | 2019-05-09 | 2024-07-12 | 华峰测控技术(天津)有限责任公司 | 一种开尔文连接电路的测试电路及测试方法 |
Citations (23)
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---|---|---|---|---|
US4342958A (en) * | 1980-03-28 | 1982-08-03 | Honeywell Information Systems Inc. | Automatic test equipment test probe contact isolation detection method |
US4876515A (en) * | 1987-05-08 | 1989-10-24 | The Boeing Company | Self-checking ohmmeter that checks for contact resistance of its probes |
JPH01283941A (ja) * | 1988-05-11 | 1989-11-15 | Matsushita Electric Ind Co Ltd | 半導体装置の測定方法 |
JPH02232568A (ja) * | 1989-03-07 | 1990-09-14 | Fujitsu Ltd | 4線式抵抗測定装置 |
WO1990012326A1 (en) * | 1989-04-05 | 1990-10-18 | Knights Technology, Inc. | Contact sensing for integrated circuit testing |
US5019771A (en) * | 1990-05-09 | 1991-05-28 | Knights Technology, Inc. | Contact sensing for integrated circuit testing |
JPH0541419A (ja) * | 1991-08-05 | 1993-02-19 | Matsushita Electron Corp | 検査装置の評価方法 |
JPH0622969U (ja) * | 1992-02-28 | 1994-03-25 | 九州電子金属株式会社 | 四探針プローブチェッカー |
US5886530A (en) * | 1997-08-15 | 1999-03-23 | Keithley Instruments, Inc. | Test contact connection checking method and circuit |
JPH11185853A (ja) * | 1997-12-24 | 1999-07-09 | Kyudenko Corp | 電線導体との接触状態を検知できるようにした被覆貫通式クランプ |
US6199422B1 (en) * | 1997-07-29 | 2001-03-13 | Skf Condition Monitoring, Inc. | Method and system for fast probe failure determination |
JP2001336909A (ja) * | 2000-05-30 | 2001-12-07 | Mitsutoyo Corp | タッチ信号プローブの接続検出装置 |
JP2006071567A (ja) * | 2004-09-06 | 2006-03-16 | Hioki Ee Corp | プローブの接触状態判別方法、回路基板検査方法および回路基板検査装置 |
CN1936611A (zh) * | 2005-09-23 | 2007-03-28 | 鸿富锦精密工业(深圳)有限公司 | 在线测试仪针床检测装置 |
JP2007165435A (ja) * | 2005-12-12 | 2007-06-28 | Hitachi Computer Peripherals Co Ltd | プローブの接触状態チェック方法、および同装置 |
CN101324652A (zh) * | 2007-06-11 | 2008-12-17 | 中芯国际集成电路制造(上海)有限公司 | 可靠性的测试方法及其测试设备 |
JP3152453U (ja) * | 2009-05-21 | 2009-07-30 | Tdk株式会社 | 絶縁測定装置 |
CN203870185U (zh) * | 2012-12-01 | 2014-10-08 | 安捷伦科技有限公司 | 连续断开感测引线检测系统 |
CN204166073U (zh) * | 2014-06-26 | 2015-02-18 | 南京农业大学 | 开尔文电桥故障检测装置 |
CN104678220A (zh) * | 2015-02-27 | 2015-06-03 | 上海和伍新材料科技有限公司 | 绝缘材料对电接触性能影响的可标准化的测试方法及装置 |
CN205263645U (zh) * | 2015-12-25 | 2016-05-25 | 芜湖国睿兆伏电子有限公司 | 一种故障检测电路 |
JP2016169984A (ja) * | 2015-03-11 | 2016-09-23 | 河村電器産業株式会社 | 接続不良検出器 |
CN206756972U (zh) * | 2017-06-02 | 2017-12-15 | 北京华峰测控技术有限公司 | 一种开尔文连接故障检测电路 |
-
2017
- 2017-06-02 CN CN201710405757.2A patent/CN107064719B/zh active Active
Patent Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342958A (en) * | 1980-03-28 | 1982-08-03 | Honeywell Information Systems Inc. | Automatic test equipment test probe contact isolation detection method |
US4876515A (en) * | 1987-05-08 | 1989-10-24 | The Boeing Company | Self-checking ohmmeter that checks for contact resistance of its probes |
JPH01283941A (ja) * | 1988-05-11 | 1989-11-15 | Matsushita Electric Ind Co Ltd | 半導体装置の測定方法 |
JPH02232568A (ja) * | 1989-03-07 | 1990-09-14 | Fujitsu Ltd | 4線式抵抗測定装置 |
WO1990012326A1 (en) * | 1989-04-05 | 1990-10-18 | Knights Technology, Inc. | Contact sensing for integrated circuit testing |
US5019771A (en) * | 1990-05-09 | 1991-05-28 | Knights Technology, Inc. | Contact sensing for integrated circuit testing |
JPH0541419A (ja) * | 1991-08-05 | 1993-02-19 | Matsushita Electron Corp | 検査装置の評価方法 |
JPH0622969U (ja) * | 1992-02-28 | 1994-03-25 | 九州電子金属株式会社 | 四探針プローブチェッカー |
US6199422B1 (en) * | 1997-07-29 | 2001-03-13 | Skf Condition Monitoring, Inc. | Method and system for fast probe failure determination |
US5886530A (en) * | 1997-08-15 | 1999-03-23 | Keithley Instruments, Inc. | Test contact connection checking method and circuit |
JPH11185853A (ja) * | 1997-12-24 | 1999-07-09 | Kyudenko Corp | 電線導体との接触状態を検知できるようにした被覆貫通式クランプ |
JP2001336909A (ja) * | 2000-05-30 | 2001-12-07 | Mitsutoyo Corp | タッチ信号プローブの接続検出装置 |
JP2006071567A (ja) * | 2004-09-06 | 2006-03-16 | Hioki Ee Corp | プローブの接触状態判別方法、回路基板検査方法および回路基板検査装置 |
CN1936611A (zh) * | 2005-09-23 | 2007-03-28 | 鸿富锦精密工业(深圳)有限公司 | 在线测试仪针床检测装置 |
JP2007165435A (ja) * | 2005-12-12 | 2007-06-28 | Hitachi Computer Peripherals Co Ltd | プローブの接触状態チェック方法、および同装置 |
CN101324652A (zh) * | 2007-06-11 | 2008-12-17 | 中芯国际集成电路制造(上海)有限公司 | 可靠性的测试方法及其测试设备 |
JP3152453U (ja) * | 2009-05-21 | 2009-07-30 | Tdk株式会社 | 絶縁測定装置 |
CN203870185U (zh) * | 2012-12-01 | 2014-10-08 | 安捷伦科技有限公司 | 连续断开感测引线检测系统 |
CN204166073U (zh) * | 2014-06-26 | 2015-02-18 | 南京农业大学 | 开尔文电桥故障检测装置 |
CN104678220A (zh) * | 2015-02-27 | 2015-06-03 | 上海和伍新材料科技有限公司 | 绝缘材料对电接触性能影响的可标准化的测试方法及装置 |
JP2016169984A (ja) * | 2015-03-11 | 2016-09-23 | 河村電器産業株式会社 | 接続不良検出器 |
CN205263645U (zh) * | 2015-12-25 | 2016-05-25 | 芜湖国睿兆伏电子有限公司 | 一种故障检测电路 |
CN206756972U (zh) * | 2017-06-02 | 2017-12-15 | 北京华峰测控技术有限公司 | 一种开尔文连接故障检测电路 |
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Address after: 100094 Building 5, yard 9, FengHao East Road, Haidian District, Beijing Patentee after: BEIJING HUAFENG TEST & CONTROL TECHNOLOGY Co.,Ltd. Address before: 100070 7 floor, No. 2, No. 1, Haiying Road, Fengtai District, Beijing Patentee before: BEIJING HUAFENG TEST & CONTROL TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231024 Address after: 300480 No. 1201, Chuanbo Road, Zhongxin Tianjin eco city, Binhai New Area, Tianjin Patentee after: HUAFENG TEST & CONTROL TECHNOLOGY (TIANJIN) Co.,Ltd. Patentee after: BEIJING HUAFENG TEST & CONTROL TECHNOLOGY Co.,Ltd. Address before: 100094 Building 5, yard 9, FengHao East Road, Haidian District, Beijing Patentee before: BEIJING HUAFENG TEST & CONTROL TECHNOLOGY Co.,Ltd. |
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