Datasheet

DataSheet
30W, Single Output
VER:00 Page 49 of 61 Issued Date：2009/03/02
EMC Considerations
Suggested Schematic for EN55022 Conducted Emission ClassALimits
Recommended Layoutwith Input Filter
To meet conducted emissions EN55022 CLASSAneeded the following components:
PXE30-12Sxx
Component Value Voltage Reference
C1 6.8μF 50V 1812 MLCC
C3, C4 1000pF 2KV 1808 MLCC
PXE30-24Sxx
Component Value Voltage Reference
C1 6.8μF 50V 1812 MLCC
C3, C4 1000pF 2KV 1808 MLCC
PXE30-48Sxx
Component Value Voltage Reference
C1 2.2μF 100V 1812 MLCC
C3, C4 1000pF 2KV 1808 MLCC