TW200732678A - Insulation inspecting device and insulation inspecting method - Google Patents
Insulation inspecting device and insulation inspecting methodInfo
- Publication number
- TW200732678A TW200732678A TW095138401A TW95138401A TW200732678A TW 200732678 A TW200732678 A TW 200732678A TW 095138401 A TW095138401 A TW 095138401A TW 95138401 A TW95138401 A TW 95138401A TW 200732678 A TW200732678 A TW 200732678A
- Authority
- TW
- Taiwan
- Prior art keywords
- insulation
- inspection region
- inspecting
- inspection
- circuit board
- Prior art date
Links
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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
An insulation inspecting device and method for inspecting insulation of spark of a circuit board with higher accuracy. The insulation inspecting device (1) is used for inspecting the insulation of a circuit board (10) where wiring patterns (P) are formed. The device (1) comprises selecting means (2) for selecting one of the wiring patterns as a first inspection region (T1 shown in Fig.2) and the other wiring patterns as a second inspection region (T2 shown in Fig. 2), power supply means (3) connected to the second inspection region and adapted to apply a voltage to the second inspection regions as to set a predetermined potential difference between the first and second inspection regions, first current detecting means (4) connected to the first inspection region so as to detect a current flowing to the first inspection region, and judging means (7) for comparing the current value detected by the first current detecting means with a predetermined reference value and judging that the circuit board is an acceptable one or a rejected one on the basis of the result of the comparison.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005303543 | 2005-10-18 | ||
JP2006172373A JP3953087B2 (en) | 2005-10-18 | 2006-06-22 | Insulation inspection device and insulation inspection method |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200732678A true TW200732678A (en) | 2007-09-01 |
TWI394961B TWI394961B (en) | 2013-05-01 |
Family
ID=37962333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095138401A TWI394961B (en) | 2005-10-18 | 2006-10-18 | Insulation inspection equipment and insulation inspection methods |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP3953087B2 (en) |
KR (3) | KR101367439B1 (en) |
CN (1) | CN101292166B (en) |
TW (1) | TWI394961B (en) |
WO (1) | WO2007046237A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI636263B (en) * | 2013-08-27 | 2018-09-21 | 日商日本電產理德股份有限公司 | Inspecting apparatus |
TWI779649B (en) * | 2021-06-07 | 2022-10-01 | 祁昌股份有限公司 | Testing system, judging device, testing method for testing insulation of a circuit board, and computer-readable recording medium thereof |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4532570B2 (en) * | 2008-01-22 | 2010-08-25 | 日置電機株式会社 | Circuit board inspection apparatus and circuit board inspection method |
CN101408582B (en) * | 2008-11-24 | 2011-07-20 | 浙江中控技术股份有限公司 | Method and apparatus for testing circuit board |
JP5899961B2 (en) * | 2012-01-24 | 2016-04-06 | 日本電産リード株式会社 | Insulation inspection device and insulation inspection method |
JP5910262B2 (en) * | 2012-04-10 | 2016-04-27 | 日本電産リード株式会社 | Inspection method of component built-in board |
JP6069884B2 (en) * | 2012-05-08 | 2017-02-01 | 日本電産リード株式会社 | Insulation inspection method and insulation inspection apparatus |
JP5727976B2 (en) * | 2012-07-31 | 2015-06-03 | ヤマハファインテック株式会社 | Printed circuit board insulation inspection apparatus and insulation inspection method |
TWI498571B (en) * | 2013-03-29 | 2015-09-01 | Nidec Read Corp | Method and apparatus of inspecting insulation |
JP6137536B2 (en) * | 2013-04-26 | 2017-05-31 | 日本電産リード株式会社 | Substrate inspection apparatus and substrate inspection method |
JP6182974B2 (en) * | 2013-05-20 | 2017-08-23 | 日本電産リード株式会社 | Board inspection method |
JP2015001470A (en) * | 2013-06-17 | 2015-01-05 | 日本電産リード株式会社 | Substrate testing device |
JP6229876B2 (en) | 2013-08-27 | 2017-11-15 | 日本電産リード株式会社 | Inspection device |
JP6252106B2 (en) * | 2013-10-31 | 2017-12-27 | 日本電産リード株式会社 | Contact maintenance method and inspection device |
JP2015111082A (en) * | 2013-12-06 | 2015-06-18 | 富士通テレコムネットワークス株式会社 | Wiring tester, wiring test method and reference value measurement device |
CN103743954A (en) * | 2013-12-27 | 2014-04-23 | 北京天诚同创电气有限公司 | Insulation performance detecting device |
DE102014205918A1 (en) * | 2014-03-31 | 2015-10-01 | Robert Bosch Gmbh | Method for testing an isolation device |
JP6421463B2 (en) * | 2014-06-02 | 2018-11-14 | 日本電産リード株式会社 | Substrate inspection apparatus and substrate inspection method |
CN104749543B (en) * | 2015-03-26 | 2019-01-01 | 苏州朗博校准检测有限公司 | A kind of calibration method of plug comprehensive tester |
JP7009814B2 (en) * | 2017-07-27 | 2022-02-10 | 日本電産リード株式会社 | Insulation inspection equipment and insulation inspection method |
JP6907790B2 (en) * | 2017-08-07 | 2021-07-21 | トヨタ自動車株式会社 | Inspection method and manufacturing method of power storage device |
JP2021169952A (en) * | 2020-04-15 | 2021-10-28 | ヤマハファインテック株式会社 | Inspection device and inspection method |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695687A (en) * | 1952-07-02 | 1954-11-30 | Warner Electric Brake & Clutch | Magnetic friction device with replaceable friction face |
JP3184539B2 (en) * | 1997-12-02 | 2001-07-09 | 株式会社アドバンテスト | Voltage applied current measuring device |
JP3788129B2 (en) | 1999-03-26 | 2006-06-21 | 富士通株式会社 | Wiring board inspection apparatus and inspection method |
KR20000070650A (en) * | 1999-07-30 | 2000-11-25 | 오우라 히로시 | Applied-voltage-based current measuring method and device |
KR100877243B1 (en) * | 2001-02-19 | 2009-01-07 | 니혼 덴산 리드 가부시끼가이샤 | A circuit board testing apparatus and method for testing a circuit board |
JP3546046B2 (en) | 2001-09-26 | 2004-07-21 | 日本電産リード株式会社 | Circuit board insulation inspection apparatus and insulation inspection method |
TWI221925B (en) * | 2002-05-17 | 2004-10-11 | Nihon Densan Read Kabushiki Ka | Apparatus and method for examining insulation of circuit board |
-
2006
- 2006-06-22 JP JP2006172373A patent/JP3953087B2/en active Active
- 2006-10-04 KR KR1020127021213A patent/KR101367439B1/en active IP Right Grant
- 2006-10-04 CN CN2006800389422A patent/CN101292166B/en active Active
- 2006-10-04 KR KR1020087009639A patent/KR101346936B1/en active IP Right Grant
- 2006-10-04 WO PCT/JP2006/319865 patent/WO2007046237A1/en active Application Filing
- 2006-10-04 KR KR1020107017224A patent/KR20100105757A/en not_active Application Discontinuation
- 2006-10-18 TW TW095138401A patent/TWI394961B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI636263B (en) * | 2013-08-27 | 2018-09-21 | 日商日本電產理德股份有限公司 | Inspecting apparatus |
TWI779649B (en) * | 2021-06-07 | 2022-10-01 | 祁昌股份有限公司 | Testing system, judging device, testing method for testing insulation of a circuit board, and computer-readable recording medium thereof |
Also Published As
Publication number | Publication date |
---|---|
JP2007139747A (en) | 2007-06-07 |
KR20080066686A (en) | 2008-07-16 |
KR20120096601A (en) | 2012-08-30 |
KR101367439B1 (en) | 2014-02-25 |
TWI394961B (en) | 2013-05-01 |
JP3953087B2 (en) | 2007-08-01 |
WO2007046237A1 (en) | 2007-04-26 |
CN101292166A (en) | 2008-10-22 |
KR101346936B1 (en) | 2014-01-03 |
CN101292166B (en) | 2010-12-29 |
KR20100105757A (en) | 2010-09-29 |
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