Data Sheet
EHW015A0A Series Eighth-Brick Power Modules
36–75Vdc Input; 5.0Vdc Output; 15A Output Current
June 29, 2009
EMC Considerations
The circuit and plots in Figure 28 shows a suggested configuration to meet the conducted emission limits of EN55022
Class B.
Level [dBµV]
80
70
60
50
40
x
x
x
x
x
30
20
10
0
150k 300k 500k
1M
2M 3M 4M5M 7M 10M
30M
Frequency [Hz]
x xMES CE0526091159_fin QP
MES CE0526091159_pre PK
Level [dBµV]
80
70
60
50
+
40
+
+
+
+
30
+
20
10
0
150k 300k 500k
1M
2M 3M 4M5M 7M 10M
30M
Frequency [Hz]
+ +MES CE0526091159_fin AV
MES CE0526091159_pre AV
Figure 28. EMC Considerations
For further information on designing for EMC compliance, please refer to the FLT007A0 data sheet (DS05-028).
LINEAGE POWER
13
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
