Emc considerations, Load, Dc/dc – GE Industrial Solutions ESTW015A0F Series User Manual

Page 12: 48v rtn gnd vcc gnd

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Data Sheet

May 6, 2011

ESTW015A0F Series Eighth-Brick Power Modules

36

–75Vdc Input; 3.3Vdc Output; 15A Output

LINEAGE

POWER

12

EMC Considerations

The filter circuit schematic and plots in Figure 20 shows a suggested configuration as tested to meet the conducted
emission limits of EN55022 Class A.

Note: Customer is ultimately responsible for the proper selection, component rating and verification of the suggested
parts based on the end application.

LISN connected to L Line

LISN connected to N Line

Figure 20. EMC Considerations

For further information on designing for EMC compliance, please refer to the FLT007A0 data sheet (DS05-028).

C1

L1

C2

C3

C4

C5

DC/DC

C6

+

+

-48V

RTN

GND

VCC

GND

LOAD

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