Datasheet

DocID15099 Rev 2 15/23
AN2838 Conducted emission pre-compliance test
23
5 Conducted emission pre-compliance test
The following images are the peak measurements of the conducted noise at full load and
nominal mains voltages. The limits shown on the diagrams are those of EN55022 Class-B,
which is the most popular standard for domestic equipment. As visible in the diagrams, good
margins with respect to the limits are present in all test conditions.
Figure 22. 115 V
AC
and full load - phase Figure 23. 115 V
AC
and full load - neutral
Figure 24. 230 V
AC
and full load - phase Figure 25. 230 V
AC
and full load - neutral