MGDM-75 Datasheet, PDF (8/17 Pages) List of Unclassifed Manufacturers – Hi-Rel DC/DC CONVERTER 75W POWER

MGDM-75 Series
Hi-Rel
Grade
9- Electromagnetic Interference
Electromagnetic Interference requirements according to MIL-STD-461C/D/E standards can be easily achieved as indicated in
the following section. The following table resumes the different sections covered by these standards.
Standard Requirements
Conducted emission (CE) :
Low frequency
High frequency
Conducted susceptibility (CS) :
Low frequency
High frequency
Radiated emission (RE) :
Magnetic field
Electrical field
Radiated susceptibility (RS) :
Magnetic field
Electrical field
Compliance Description
Applicability
MIL-STD-461C
Standard
CE 01
CE 03
CS 01
CS 02
RE 01
RE 02
RS 01
RS 03
See section 8-1
H, O input module
MIL-STD-461D/E
Standard
CE 101
CE 102
CS 101
CS114
RE 101
RE 102
RS 101
RS 103
See section 8-1
H, O input module
Compliance with GAIA Converter
Module & common mode capacitance
compliant module stand-alone
compliant with additionnal filter
compliant with additionnal filter
compliant with additionnal filter
compliant module stand-alone
compliant module stand-alone
compliant module stand-alone
compliant module stand-alone
see also EMI design notes
4
9-1 Module Compliance with MIL-STD-461C/D/E Standards
To meet MIL-STD-461D/E (and also MIL-STD-461C) requirements and in particular CE102 (and also CE03) requirements, Gaïa
Converter recommends the use of the following front filter together with 4 external decoupling capacitors connected between
inputs and case and between outputs and case. Please consult EMI filter design note for further details.
LMC1
C1
LMC2
C2
R1
C4
C3
C5
Cc
Cc
BBP
VI
Vo
C6
R2
C8
C7
C9
MGDM-series
GI
Go
B^BP^P
Cc
Cc
LMC1, LMC2 .............. : Common mode chokes (consult EMI design note for details)
C1, C4, C8 ............. : Ceramic capacitors (consult EMI design note for details)
C2, C3, C6, C7 ........ : Ceramic capacitors 10nF
C5, C9 .................. : Optionnal electrolytic capacitors (consult EMI design note for details)
R1, R2 .................. : Optionnal resistors (consult EMI design note for details)
Cc *...................... : Common mode noise capacitor 10nF
BP: Base Plate
(*) Must be placed as close as possible to the converter in order to reduce the path length or the connections to the pins and the baseplate.
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© ^{Gaia Converter FC03-032.03/06 Revision G}
For locations, phone, fax, E-Mail see back cover