Datasheet

DataSheet
30W, Single Output
VER:01 Page 34 of 44 Issued Date：2009/06/22
EMC Considerations
Suggested Schematic for EN55022 Conducted Emission ClassALimits
Recommended layout with input filter
To meet conductedemissions EN55022 CLASSAneeded the following components:
PXD30-24WSxx
Component Value Voltage Reference
C1 4.7uF 50V 1812 MLCC
C2,C3,C4 1000pF 2KV 1206 MLCC
PXD30-48WSxx
Component Value Voltage Reference
C1 2.2uF 100V 1812 MLCC
C2,C3,C4 1000pF 2KV 1206 MLCC