Apparatus and method for testing a circuit board

Details Apparatus and method for testing a circuit board Apparatus and method for testing a circuit board

1996-04-19

1999-06-01

Karlsen, Ernest F.

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

324527, G01R 1073, G01R 3102

Patent

active

059091240

ABSTRACT:
Apparatus for testing an electrical circuit having: a base for receiving a printed circuit board carrying the electrical circuit, wherein the base section includes a plurality of test pins for contacting a corresponding plurality of solder pads formed on a surface of the circuit board; a cover section comprising a test head facing an opposite surface of the printed circuit for shorting together a plurality of contacts of a component of the electrical circuit connected to the plurality of solder pads and mounted on the opposite surface of the circuit board; means for applying a stimulus signals to at least one test pin; and means for detecting a signal at a second test pin.

REFERENCES:
patent: 3068403 (1962-12-01), Robinson
patent: 4152644 (1979-05-01), Lockhart, Jr.
patent: 4340860 (1982-07-01), Teeple, Jr.
patent: 4672313 (1987-06-01), Hartman et al.

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