Non-contact plasma probe for testing electrical continuity of pr

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

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Details

324754, 324537, 324501, G01R 31302

Patent

active

061182850

ABSTRACT:
A system for testing the electrical conductivity of printed traces, on multiple surfaces, of a printed wiring board using non-contacting probes. The non-contact probes generate a plasma in a plasma generating chamber that is used to apply a voltage to the printed wiring board. A measurement circuit determines the magnitude of the voltage on the printed wiring board.

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