Datasheet

Conducted emission pre-compliance test AN3172
20/31 Doc ID 17230 Rev 1
6 Conducted emission pre-compliance test
The following figures are the average measurement of the conducted noise at full load and
nominal mains voltages. The limits shown in the images are EN55022 Class-B, which is the
most popular standard for domestic equipment and has more severe limits compared to
Class-A, dedicated to IT technology equipment. As seen in Figure 18 and 19, in all test
conditions the measurements are far below the limits.
Figure 18. CE Peak measurement at 115 Vac and full load
Figure 19. CE peak measurement at 230 Vac and full load