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| JFW48S5-3000 Datasheet, PDF (10/16 Pages) Wall Industries,Inc. – DC/DC Converter | |||
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TECHNICAL DATASHEET
JFW48S5-3000
EMC Considerations
Suggested schematic for EN55022 conducted emission Class A limits
Figure 11
Recommended Layout with Input Filter
Figure 12
To meet conducted emissions EN55022 CLASS A needed the following components:
Component
L1
C1
C2, C3
Value
2.2uH
2.2uF
470pF
JFW24Sxx-xxxx
Voltage
Reference
----
2.3A 0.025⦠0504 SMD Inductor
P/N: PMT-059
50V
1812 MLCC
3KV
1808 MLCC
Component
L1
C1
C2, C3
Value
10uH
2.2uF
470pF
JFW48Sxx-xxxx
Voltage
Reference
----
1.4A 0.1⦠0504 SMD Inductor
P/N: PMT-047
100V 1812 MLCC
3KV
1808 MLCC
(888) 597-WALL
www.wallindustries.com
Page 10 of 16
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