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ESD problem with EXA N9010A ...

Question asked by debugasm on Sep 12, 2014

I have one problem and doubt to realization of one measure.

(1) EXA N9010A is connected to the mains 230V / 50Hz with earthed (cable supplied).

(2) Device Under Test is powered by consumer power swithing 24V DC without earthed.

I have a potential of about 90 volts between the GND of the device and the GND of the entrance of the instrument (RF connector).

This difference of potential can cause problems on the instrument ?

Thanks very much.