FR2453417A1 - Dispositif de test de circuits imprimes - Google Patents

Dispositif de test de circuits imprimes

Info

Publication number
FR2453417A1
FR2453417A1 FR7908792A FR7908792A FR2453417A1 FR 2453417 A1 FR2453417 A1 FR 2453417A1 FR 7908792 A FR7908792 A FR 7908792A FR 7908792 A FR7908792 A FR 7908792A FR 2453417 A1 FR2453417 A1 FR 2453417A1
Authority
FR
France
Prior art keywords
test contacts
frame
printed circuit
board
circuit tester
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.)
Granted
Application number
FR7908792A
Other languages
English (en)
Other versions
FR2453417B3 (fr
Inventor
Michel Jamet
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.)
SODETEG TAI
Original Assignee
SODETEG TAI
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 SODETEG TAI filed Critical SODETEG TAI
Priority to FR7908792A priority Critical patent/FR2453417A1/fr
Publication of FR2453417A1 publication Critical patent/FR2453417A1/fr
Application granted granted Critical
Publication of FR2453417B3 publication Critical patent/FR2453417B3/fr
Granted 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
    • G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
    • G01R31/2805—Bare printed circuit boards
    • 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
    • G01R1/073—Multiple probes
    • G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
    • G01R1/07314—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card the body of the probe being perpendicular to test object, e.g. bed of nails or probe with bump contacts on a rigid support
    • 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
    • G01R1/073—Multiple probes
    • G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
    • G01R1/07314—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card the body of the probe being perpendicular to test object, e.g. bed of nails or probe with bump contacts on a rigid support
    • G01R1/07328—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card the body of the probe being perpendicular to test object, e.g. bed of nails or probe with bump contacts on a rigid support for testing printed circuit boards

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Tests Of Electronic Circuits (AREA)

Abstract

Dispositif de test pour circuits imprimés nus dans lequel le circuit imprimé est disposé sur la face supérieure d'une tête de mesure comportant un nombre de palpeurs mobiles correspondant au nombre des points à tester. La tête de mesure est amovible et fixée sur un caisson métallique rigide appelé << système de base >> dont la plaque supérieure comporte des palpeurs reliés par des fils électriques au testeur de câblage. Le couvercle de l'ensemble est équipé d'un diaphragme souple assurant l'étanchéité du dispositif quand le vide est fait dans la tête de mesure. Application au test des circuits imprimés.
FR7908792A 1979-04-06 1979-04-06 Dispositif de test de circuits imprimes Granted FR2453417A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7908792A FR2453417A1 (fr) 1979-04-06 1979-04-06 Dispositif de test de circuits imprimes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908792A FR2453417A1 (fr) 1979-04-06 1979-04-06 Dispositif de test de circuits imprimes

Publications (2)

Publication Number Publication Date
FR2453417A1 true FR2453417A1 (fr) 1980-10-31
FR2453417B3 FR2453417B3 (fr) 1981-12-31

Family

ID=9224080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908792A Granted FR2453417A1 (fr) 1979-04-06 1979-04-06 Dispositif de test de circuits imprimes

Country Status (1)

Country Link
FR (1) FR2453417A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524649A1 (fr) * 1982-04-02 1983-10-07 Thomson Csf Dispositif de controle de cartes de circuits imprimes
US4803424A (en) * 1987-08-31 1989-02-07 Augat Inc. Short-wire bed-of-nails test fixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524649A1 (fr) * 1982-04-02 1983-10-07 Thomson Csf Dispositif de controle de cartes de circuits imprimes
US4803424A (en) * 1987-08-31 1989-02-07 Augat Inc. Short-wire bed-of-nails test fixture

Also Published As

Publication number Publication date
FR2453417B3 (fr) 1981-12-31

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