Safety ground is not reliable ground reference
Posted: June 26, 2009 at 2:13 am | Tags: circuit, communications, devices, entry, europe, howard-johnson, interconnection, life, merely-connects, metallic, outlet-or-power, power, safety
I have written quite a bot of material on Ground loop problems and how to get rid of them . The ground loop related problems are often caused by small ground potential differences between different electrical outlets
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Safety ground is not reliable ground reference