Datasheet

AN3329 Conducted emission pre-compliance test
Doc ID 18376 Rev 1 29/47
5 Conducted emission pre-compliance test
Figure 58, 59, 60, and 61 are the peak measurements of the conducted emission noise at
full load and nominal mains voltages. The limits shown in the diagrams are EN55022 Class-
B, which is the most popular norm for domestic equipment and has more severe limits
compared to Class-A, dedicated to IT technology equipment. As visible in the diagrams, in
all test conditions the measurements are far below the limits.
Figure 58. CE peak measurement at 115 V - 60 Hz and full load - phase wire
Figure 59. CE peak measurement at 115 V - 60 Hz and full load - neutral wire