GE Industrial Solutions JNC350R Series - Manual (Page 13)

Data Sheet
August 9, 2010
JNC350R Power Modules; DC-DC Converters
18 – 36 Vdc Input; 28Vdc Output; 350W Output
LINEAGE POWER 13
EMC Considerations
The filter circuit schematic and plots in Figure 21 shows a suggested configuration as tested to meet the conducted
emission limits of EN55022 Class B.
Note: Customer is ultimately responsible for the proper selection, component rating and verification of the suggested
parts based on the end application.
Symbol Component Description
C1 – C5 SMD Ceramic Capacitor: 1000nF/100V/X7R/1210
C6 SMD Ceramic Capacitor : 100nF/100V/X7R/1206
L1, L2 CM inductor-single phase: 473uH-14A-R5K-1*25.4*12.7mm
C8 – C11 SMD Ceramic Capacitor: 0.22uF/630V/X7R/2220, meet 1kV endure voltage requirement.
C7
Electrolytic capacitor: 470uF, 100V
C12 Electrolytic capacitor: 470uF, 35V
L3 CM inductor-single phase core: 17uH- R7K-25*15*12; winding: 5TS
Vin+: Vin-:
Figure 21. EMC considerations.
For further information on designing for EMC compliance, please refer to the FLTR100V20 data sheet (FDS01-
077EPS).