As the drawings show in EN61000-4-8, one way to achieve the required field
is to let the ground plane be the fourth side of a square loop. I have
found it more convenient to construct stand-alone loops that can be placed
over and under the EUT which is supported above an appropriate ground plane.
There is indeed a relationship between Teslas and Gauss, but admittedly it
took some 'dusting' of the old physics texts when EN61000-4-8 (Power
Frequency Magnetic Field Immunity) testing became a requirement under the
new light industrial/residential immunity standard.
When a magnetic (H) field
During a quality inspection in my lab the inspector
I've got a non-conformity due to the lack of resistivity check on the
470 Kohm resistor employed to connect the reference plane of the ESD table
to the ground.
This is required according to EN 61000-4-2
Could anyone give me some hints in order
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