In message <[email protected]>, dated Tue, 7 Feb 2012, T.Sato <[email protected]> writes:

It seems IEC 61000-4-4:2004 (ed.2) clause 7.3.1.1 is clear on this: "The test voltage shall be applied simultaneously between a ground reference plane and all of the power supply terminals, a.c. or d.c., and the protective or functional earth port on the EUT cabinet."

That's not clear at all. Does 'all of' mean 'all .... connected together' or 'every... individually'?
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