Circuit board testing method

Details Circuit board testing method Circuit board testing method

1998-01-08

1999-11-02

Do, Diep N.

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

324754, G01R 3102

Patent

active

059777761

ABSTRACT:
The invention relates to a circuit board testing method, wherein an array of several circuits of a circuit board are short-circuited and further circuits are short-circuit tested by applying a high test voltage relative to said array of circuits, as a result of which the number of tests, which are normally highly time-intensive due to the high voltages, is drastically reduced since the further circuits do not need to be tested discretely relative to each circuit of the circuit array.

REFERENCES:
patent: 4471298 (1984-09-01), Frohlich
patent: 5202640 (1993-04-01), Schaaf et al.
patent: 5469064 (1995-11-01), Kerschner et al.
patent: 5696450 (1997-12-01), Itoh
patent: 5786697 (1998-07-01), Khazam et al.

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