Impedance measuring device for printed wiring board

Details Impedance measuring device for printed wiring board Impedance measuring device for printed wiring board

2005-02-15

2005-02-15

Zarneke, David (Department: 2829)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

Reexamination Certificate

active

06856152

ABSTRACT:
The present invention provides an impedance measuring device for a printed wiring board. The device include an appropriate probe unit to locate measuring points on the printed wiring board. The probe unit has a probe with contact styli to be contacted with the measurement points. The probe is moved to make an arrangement of the contact styli matching the pattern of the measurement points.

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