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GB1537870A - Printed circuit board testing method and apparatus - Google Patents

Printed circuit board testing method and apparatus

Info

Publication number
GB1537870A
GB1537870A GB36487/76A GB3648776A GB1537870A GB 1537870 A GB1537870 A GB 1537870A GB 36487/76 A GB36487/76 A GB 36487/76A GB 3648776 A GB3648776 A GB 3648776A GB 1537870 A GB1537870 A GB 1537870A
Authority
GB
United Kingdom
Prior art keywords
circuit board
printed circuit
testing method
board testing
printed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB36487/76A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Australia Pty Ltd
Original Assignee
LM Ericsson Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LM Ericsson Pty Ltd filed Critical LM Ericsson Pty Ltd
Publication of GB1537870A publication Critical patent/GB1537870A/en
Expired legal-status Critical Current

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
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/302—Contactless testing
    • G01R31/315—Contactless testing by inductive methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/07—Non contact-making probes
    • 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
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
GB36487/76A 1975-09-05 1976-09-02 Printed circuit board testing method and apparatus Expired GB1537870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU305175 1975-09-05

Publications (1)

Publication Number Publication Date
GB1537870A true GB1537870A (en) 1979-01-04

Family

ID=3693533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36487/76A Expired GB1537870A (en) 1975-09-05 1976-09-02 Printed circuit board testing method and apparatus

Country Status (6)

Country Link
JP (1) JPS5238167A (en)
BE (1) BE845841A (en)
DE (1) DE2639831A1 (en)
FR (1) FR2323155A1 (en)
GB (1) GB1537870A (en)
NL (1) NL7609845A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166248A (en) * 1984-10-30 1986-04-30 British Gas Corp Detecting resistance faults
CN112946459A (en) * 2021-02-26 2021-06-11 天津中德应用技术大学 Device and method for detecting short-circuit fault point of finished printed circuit board

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186338A (en) * 1976-12-16 1980-01-29 Genrad, Inc. Phase change detection method of and apparatus for current-tracing the location of faults on printed circuit boards and similar systems
DE3022279A1 (en) * 1979-06-23 1981-01-08 Membrain Ltd METHOD AND DEVICE FOR LOCALIZING AN ERROR IN AN ELECTRONIC CIRCUIT
DE3049286C2 (en) * 1980-12-29 1983-11-10 Vsesojuznyj naučno-issledovatel'skij institut elektroizmeritel'nych priborov, Leningrad Device for contactless control of electrical impulse signals
DE3327446C2 (en) * 1983-07-29 1986-07-31 Siemens AG, 1000 Berlin und 8000 München Measuring method for locating faults in logic circuits and the circuit arrangement of a test transmitter for carrying out this method
DE3729500A1 (en) * 1987-09-03 1989-03-16 Siemens Ag Device for fault-finding in electronic circuits
US4833396A (en) * 1988-04-04 1989-05-23 Hughes Aircraft Company Lead frame short tester
DE19742055C2 (en) 1997-09-24 2000-02-24 Ita Ingb Testaufgaben Gmbh Device for testing circuit boards

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166248A (en) * 1984-10-30 1986-04-30 British Gas Corp Detecting resistance faults
US4725778A (en) * 1984-10-30 1988-02-16 British Gas Corporation Detecting resistance faults
CN112946459A (en) * 2021-02-26 2021-06-11 天津中德应用技术大学 Device and method for detecting short-circuit fault point of finished printed circuit board

Also Published As

Publication number Publication date
DE2639831A1 (en) 1977-03-17
FR2323155A1 (en) 1977-04-01
BE845841A (en) 1976-12-31
NL7609845A (en) 1977-03-08
JPS5238167A (en) 1977-03-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee