GE Industrial Solutions EVW020A0A Series (Eighth-Brick) - Manual (Page 13)

Data Sheet
September 7, 2012
EVW020A0A Series Eighth-Brick Power Modules
36–75Vdc Input; 5.0Vdc Output; 20A Output Current
LINEAGE POWER 13
EMC Considerations
The circuit and plots in Figure 25 shows a suggested configuration to meet the conducted emission limits of EN55022
Class B.
0
10
20
30
40
50
60
70
80
Level [dBµV]
150k 300k 500k 1M 2M 3M 4M 5M 7M 10M 30M
Frequency [Hz]
+
+ + MES CE1204081008_fin AV
MES CE1204081008_pre AV
0
10
20
30
40
50
60
70
80
Level [dBµV]
150k 300k 500k 1M 2M 3M 4M 5M 7M 10M 30M
Frequency [Hz]
x
x x MES CE1204081008_fin QP
MES CE1204081008_pre PK
Figure 25. EMC Considerations
For further information on designing for EMC compliance, please refer to the FLT007A0 data sheet (DS05-028).