MIL-STD-461D [ETC]
2A EMI Filter Module; 2A EMI滤波模块
| 型号： | MIL-STD-461D |
| 厂家： | 
ETC |
| 描述： | 2A EMI Filter Module |
| 文件： | 总10页 (文件大小：236K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MIL-STD-461 EMI INPUT FILTER
FGDS-2A-50V up to 2A CURRENT
Hi-Rel
Hi-Rel
Grade
Grade
2A EMI Filter Module
9 to 50 VDC Input Range
MIL-STD-461C/ D/ E Compliant
• To comply with MIL-STD-461D/ E power leads :
• CE 102 : Emission requirement over 10KHz to 10MHz
• CS 101 : Susceptibility requirement over 30Hz to 150KHz
• CS 114 : Susceptibility requirement over 10KHz to 400MHz
• CS 115 : Susceptibility requirement for spikes
1-General
• To comply with MIL-STD-461C power leads :
• CE 03 : Emission requirement over 15KHz to 50MHz
• CS 01 : Susceptibility requirement over 30Hz to 50KHz
• CS 02 : Susceptibility requirement over 15KHz to 400MHz
• CS 06 : Susceptibility requirement for spikes
• MIL-STD-461D/ E Part 2. & 3. requirements :
• Conducted Emission (CE)
The GAIA Converter filter module FGDS-2A-50V
provides a state-of-the-art product to fulfill
Electromagnetic Interferences (EMI) requirements
for Aerospace/ Defence applications.
The FGDS-2A-50V complies with major standards
including :
• CE102, power leads, emission over
10KHz to 10MHz, basic curve
• Conducted Susceptibility (CS)
• CS101, power leads, frequency 30Hz
to 150KHz, curve #1
• the US MIL-STD-461 rev C, rev D and rev E
• the international DO-160 rev C, rev D and rev E
• CS114, bulk cable injection, frequency
10KHz to 400MHz,
• To comply with DO-160C/ D/ E power lines :
• Conducted emission requirement over 15KHz to 30MHz
• Conducted susceptibility requirement over 10KHz to 400MHz
• Susceptibility requirement for induced transients
• CS115, spikes, bulk cable injection,
calibrated spike
In particular, the filter module is compliant with
the following requirements of MIL-STD-461C/ D/ E
standards :
• DO-160-C/ D/ E requirements :
• Conducted Emission (CE)
• Section 21 power lines, emission over
15KHz to 30MHz, category B, AZ & LMH
• Conducted Susceptibility (CS)
• Section 20 power lines, frequency 10KHz
to 400MHz
• MIL-STD-461C Part 2. & 3. requirements :
• Conducted Emission (CE)
• Temperature range :
• operating temperature : -40° C/ +105° C case
• storage temperature : -55° C/ +125° C
• CE03, power leads, emission over
15KHz to 50MHz, narrowband, Class A1
• CE03, power leads, emission over
15KHz, broadband, Class A1 curve#
1 & 2
• Conducted Susceptibility (CS)
• CS01, power leads, frequency over 30Hz
to 50KHz, class A1, consult factory
for criteria
6
In addition, this filter withstands in a transparent
state without dammage the transient and spike
requirements of :
• MIL-STD-704A with 80V/100ms & 600V/10µs
•MIL-STD-1275B with 100V/50ms & 250V/70µs
The FGDS-2A-50V is suitable for all GAIA
Converter DC/ DC converters and architecture
• from 4W up to 50W power
• CS02, power leads, frequency 15KHz
to 400MHz, class A1
• CS06, power leads, spike #1
• up to 2A input current
• up to 50V permanent input voltage.
2-Product Selection
FGDS-2A-50V (/ T) and/ or (/ S)
(/ T) : option for -55°C start up operating temperature.
(/ S) : option for screening and serialization
REDEFINING THE SOURCE OF POWER
For locations, phone, fax, E-Mail see back cover
Gaia Converter FC05-050.03/ 08 Revision B
©
Hi-Rel
Grade
EMI Filter FGDS-2A-50V
3- Electrical Specifications
Data are valid at +25°C, unless otherwise specified.
FGDS-2A-50V
Limit or
typical
Parameter
Conditions
Units
Input
Nominal input voltage
Full temperature range
Full temperature range
Full load
Nominal
VDC
VDC
28
Permanent input
voltage range (Ui)
Min. - Max.
9 - 50
Maximum
Maximum
VDC/ms
VDC/ms
80/100
100/50
Transient input voltage
Output
Full temperature range
Ui min. to max.
Output power
Maximum
Min. - Max.
Maximum
Min. - Max.
W
50
0 - 2
Full temperature range
Ui min. to max.
Permanent output current
Powerdissipation
A
Maximum output current
Maximum output current
W
1
DC resistance
General
mOhm
120 - 140
Electrical strengh test
voltage
Case to any pin
Gnd pin to any other pin
Minimum
Minimum
VDC
VDC
500
500
@40°C
@85°C
@40°C
@85°C
Hours
Hours
Hours
Hours
23 000 000
6 000 000
12 300 000
3 300 000
Conditions Gf
Reliability data MTBF
according MIL-HDBK-217F
Conditions AIC
6
EMI compliance
Power leads
Power leads
Power lines
Power lines
MIL-STD-461C
MIL-STD-461D/E
DO-160C catA, B & Z
CE03
CE102
Section 21
See section 6
See section 6
Conducted emission
/
/
DO-160D/E cat B & LMH Section 21
50 Ohm impedance
0.1 Ohm impedance
50 Ohm impedance
15 mJ energy content
50 Ohm impedance
MIL-STD-461C
MIL-STD-461C
MIL-STD-461D/E
MIL-STD-1275B
DO-160C/D/E
DEF STANAG
CS06 : 600V/10µs
CS06 : 200V/150ns
CS115
Level 250V/70µs
Section 22 : 600V/10µs
Compliant
Compliant
Compliant
Compliant
Compliant
Compliant
Spikes & surges
withstands
2
Gaia Converter FC05-050.03/ 08 Revision B
©
For locations, phone, fax, E-Mail see back cover
Hi-Rel
Grade
EMI Filter FGDS-2A-50V
4- EMI Filter Electrical Schematics
The GAIA Converter FGDS-2A-50V is suitable for all GAIA Converter DC/ DC converters and combinations :
• from 4W up to 50W total input power and up to 2A input current
• up to 50V permanent input voltage and up to 100V transient input voltage during 50ms
4-1 EMI Filter Electrical Schematics in Front of MGDM-04/ 10/ 18/ 20/ 26 & CGDM Series
The GAIA Converter FGDS-2A-50V can be used directly in front of any DC/ DC converter and combinations
using of MGDM-04, MGDM-10, MGDM-18, MGDM-20, MGDM-26 and CGDM series. For better EMI performance and
stability purpose, GAIA Converter recommends to use a RC cell (see section 4-4) together with a common mode
noise capacitance Cc (10nF typical) connected between Gin and Gout pins of each DC/ DC converter.
Vo
Vo
VI
VI
R*
EMI input filter
FGDS-2A-50V
MGDM-series
C*
GI
Go
GI
Go
Gnd
Cc
4-2 EMI Filter Electrical Schematics in front of MGDM-25, MGDM-35 Series
The GAIA Converter FGDS-2A-50V can be used by adding an LC cell in front of any DC/ DC converter and combinations
of MGDM-25, MGDM-35 series. For better EMI performance and stability purpose, GAIA Converter recommends to
use a RC cell (see section 4-4) and a LC cell (L=4.7µH, C=4.7µF) together with a common mode noise capacitance
Cc (10nF typical) connected between Gin and Gout pins of each DC/ DC converter.
LC cell
Vo
Vo
VI
VI
R*
EMI input filter
FGDS-2A-50V
MGDM-series
C*
GI
Go
GI
Go
Gnd
6
Cc
4-3 EMI Filter Electrical Schematics in Front of Pre-regulator PGDS Series :
The GAIA Converter FGDS-2A-50V can be used directly in front of pre-regulators PGDS series with any DC/ DC
converter and combinations of MGDM-04, MGDM-10, MGDM-18, MGDM-20, MGDM-26 and CGDM series.
For better EMI performance and stability purposes, GAIA Converter recommends to use a RC cell (see section 4-4)
together with a common mode noise capacitance Cc (10nF typical) connected between Gin and Gout pins of each converter.
Vimes
Vo
Vo
Go
Vo
VI
GI
VI
VI
R*
C*
EMI input filter
FGDS-2A-50V
PGDS50
MGDM-series
GI
Go
GI
Go
Gnd
Cc
3
Gaia Converter FC05-050.03/ 08 Revision B
©
For locations, phone, fax, E-Mail see back cover
Hi-Rel
Grade
EMI Filter FGDS-2A-50V
4- EMI Filter Electrical Schematics (continued)
4-4 R*C* Network Discussion
The RC damping network is a network used for stability purposes in negative input impedance systems such as DC/ DC
converters.
R and C is a network whose function is to lower the filter’s output impedance.
The value of the capacitor C strongly depends on the application’s conditions (input voltage range and total power drawn
from the source) as well as the standards that the equipment has to meet MIL-STD-461C, or D/ E, ... this because
measurements method (LISN) differs from one standard to another affecting the C value.
DC/ DC converters are negative input impedance systems whereas a filter composed of passive elements displays a positive
output impedance to the converter. To ensure the stability of the whole system “LISN + input Filter + DC/ DC converters”, the
filter output impedance must be kept below the converter’s input impedance, which is given by the following formula :
Vin2
____
Vin2 x h
_________
Zin =
=
Pin
Po
where :
Vin is the converter input voltage,
Pin is the converter input power,
Po is the converter output power
h is the efficiency of the converter.
As it can be seen from the preceding equation, the worst case for system’s stability is at Vin
which should be considered for the filter design.
, so this is the condition
min
As the filter is made of low ESR inductors and ceramic capacitors, it has an important Q which causes a sharp increase of
the filter’s output impedance at the resonant frequency and leads to a violation of the stability criteria, causing the system
to break into oscillations.
Consequently, the values of C and R have to be adjusted to dampen sufficiently the filter’s resonance and make its
output impedance lower than the converter’s input impedance (a 10dB margin between both values is recommended).
The following formula can be used to determine the capacitor value :
( LLISN + 4 .10-6 ) x Po x k
6
_________________________________
C >
Vin2 x (R + RL)
Where :
L
is the LISN inductor value
LISN
Po is the filter output power
R is the capacitor esr (equivalent serial resistor) of C
R is the input bus equivalent resistor. It is the sum of the line + LISN network + input connector resistors
L
k is the stability margin factor.
This factor is given by the following formula : Stability margin (dB) = 20 log (k)
Vin is the converter input voltage
4
Gaia Converter FC05-050.03/ 08 Revision B
©
For locations, phone, fax, E-Mail see back cover
Hi-Rel
Grade
EMI Filter FGDS-2A-50V
5- MIL-STD-461C/ D/ E Conducted Emission Tests Set-Up
5-1 MIL-STD-461C Measurement Method
The conducted noise emission measurement
method of MIL-STD-461C is described in MIL-
STD-462C standard.
The «DUT» (Device Under Test) is powered thru
a 1 meter lengh parallel wire.
One end is terminated with the DUT and the other
end is terminated with 10µF capacitors to the
ground plane. The measurements are made with
a current probe, the unit of measurement being
dBµA.
To 50 ohms input
+28V out
+28V in
Current probe
10µF
DUT
10µF
Return in
Return out
1m
5-2 MIL-STD-461D/ E Measurement Method
The conducted noise emission measurement
method is described in the MIL-STD-461D/ E stan-
dards.
The «DUT» (Device Under Test) is powered thru
a 2 meters length parallel wire.
One end is terminated with the DUT and the other
end is terminated with LISN networks.
The measurements are made with a measurement
receiver, the unit being dBµV
6
+28V out
+28V in
LISN
To 50 ohms
input receiver
DUT
To 50 ohms
termination
LISN
Return in
Return out
2m
5
Gaia Converter FC05-050.03/ 08 Revision B
©
For locations, phone, fax, E-Mail see back cover
Hi-Rel
Grade
EMI Filter FGDS-2A-50V
6- MIL-STD-461C & MIL-STD-461E Conducted Emission Level Results
MIL-STD-461C : MGDS-O4-H-C with FGDS-2A-50V
MIL-STD-461E : MGDS-O4-H-C with FGDS-2A-50V
MIL-STD-461C : MGDS-10-J-C with FGDS-2A-50V
MIL-STD-461E : MGDS-10-J-C with FGDS-2A-50V
6
MIL-STD-461C : 3 x MGDS-10-J-C with FGDS-2A-50V
MIL-STD-461E : 3 x MGDS-10-J-C with FGDS-2A-50V
6
Gaia Converter FC05-050.03/ 08 Revision B
©
For locations, phone, fax, E-Mail see back cover
Hi-Rel
Grade
EMI Filter FGDS-2A-50V
6- MIL-STD-461C & MIL-STD-461E Conducted Emission Level Results
MIL-STD-461C : MGDS-26-H-C with FGDS-2A-50V
MIL-STD-461E : MGDS-26-H-C with FGDS-2A-50V
MIL-STD-461C : MGDS-35-H-C with FGDS-2A-50V
MIL-STD-461E : MGDS-35-H-C with FGDS-2A-50V
6
7
Gaia Converter FC05-050.03/ 08 Revision B
©
For locations, phone, fax, E-Mail see back cover
Hi-Rel
Grade
EMI Filter FGDS-2A-50V
7- Environmental Qualifications
The modules have been subjected to the following environmental qualifications.
Characteristics
Conditions
Severity
Test procedure
Climatic Qualifications
Duration
Temperature / status of unit
Test D : 1.000 Hrs
@ 105°C case, unit operating
@ 125°C ambient, unit not operating
Life at high
temperature
MIL-STD-202G
Method 108A
Altitude level C
Duration
Climb up
Stabilization
Status of unit
40.000 ft@-55°C
30 min.
1.000 ft/ min to 70.000 f@-55°C,
30 min.
MIL-STD-810E
Method 500.3
Altitude
unit operating
Number of cycle
10
Cycle duration
Cycle I : 24 Hrs
60 % to 88 %
31°C to 41°C
unit not operating
MIL-STD-810E
Method 507.3
Humidity cyclic
Relative humidity variation
Temperature variation
Status of unit
Damp heat
Temperature
Duration
93 % relative humidity
40°C
56 days
MIL-STD-202G
Method 103B
Humidity steady
Salt atmosphere
Status of unit
unit not operating
Temperature
Concentration NaCl
Duration
35°C
5 %
48 Hrs
MIL-STD-810E
Method 509.3
Status of unit
unit not operating
Number of cycles
Temperature change
Transfert time
Steady state time
Status of unit
200
-40°C / +85°C
40 min.
20 min.
Temperature
cycling
MIL-STD-202A
Method 102A
unit operating
Number of shocks
Temperature change
Transfert time
Steady state time
Status of unit
100
-55°C / +105°C
10 sec.
20 min.
MIL-STD-202G
Method 107G
Temperature shock
unit not operating
Mechanical Qualifications
Number of cycles
10 cycles in each axis
10 to 60 Hz / 0.7 mm
60 to 2000 Hz / 10 g
2h 30 min. per axis
unit not operating
Frequency / amplitude
Frequency / acceleration
Duration
Vibration
(Sinusoidal)
MIL-STD-810D
Method 514.3
6
Status of unit
Number of shocks
Peak acceleration
Duration
Shock form
Status of unit
3 shocks in each axis
100 g
6 ms
1/ 2 sinusoidal
unit not operating
Shock
(Half sinus)
MIL-STD-810D
Method 516.3
Number of bumps
Peak acceleration
Duration
2000 bumps in each axis
40 g
6 ms
Bump
(Half sinus)
MIL-STD-810D
Method 516.3
Status of unit
unit not operating
8
Gaia Converter FC05-050.03/ 08 Revision B
©
For locations, phone, fax, E-Mail see back cover
Hi-Rel
Grade
EMI Filter FGDS-2A-50V
8- Dimensions
Dimension are given in mm (inches). Tolerance : +/ - 0,2 mm (+/ - 0.01 “) unless otherwise indicated.
Weight : 10 grams (0.3 Ozs) max.
35,50
(1.4")
20,50
(0.80")
10,20
(0.4")
10,70
(0.42")
5 min
(0,20")
7,62
(0.30")
15,24
(0.60")
27,94
(1.10")
Pin dimensions : O 0,73 mm (0.029 ”)
plastic case black solder plated pin
9- Product Marking
Upper face : Company logo, location of manufacturing.
Side face : Module reference, option, date code : year and week of manufacturing.
10- Connections
6
Pin
1
Single
2
4
3
+ Input (Vi)
+ Output (Vo)
Ground (Gnd)
- Output (Go)
- Input (Gi)
2
3
4
5
1
5
Bottom view
9
Gaia Converter FC05-050.03/ 08 Revision B
©
For locations, phone, fax, E-Mail see back cover
For more detailed specifications and applications information, contact :
6
International Headquarters
Marketing and Sales department
GAÏA Converter - France
North American Headquarters
GAÏA Converter Canada, Inc
Address : 6611 Thimens
Address : B.P. 26 - 33186 LE HAILLAN - FRANCE ST-LAURENT, QUEBEC - CANADA H4S 1W2
Tel. : + (33)-5-57-92-12-80
Fax : + (33)-5-57-92-12-89
Tel. : (514)-333-3169
Fax : (514)-333-4519
Represented by :
Information given in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed for the consequence of its use nor for any infringement of patents or other rights of third parties which may result from its use.
These products are sold only according to GAIA Converter general conditions of sale, unless otherwise confirmed by writing. Specifications subject to change without notice.
相关型号：
MIL-STD-750D
Meet ROHS, Green Product Extra thin 0.30H mm Chip LED Extra bright A1InGaP Chip LED
LITEON
MIL-STD-790
CONNECTORS, ELECTRIC, RECTANGULAR, NONENVIRONMENTAL, MINIATURE, POLARIZED SHELL, RACK AND PANEL, GENERAL SPECIFCATION FOR
ITT
MIL-STD-883D
Meet ROHS, Green Product Extra thin 0.30H mm Chip LED Extra bright A1InGaP Chip LED
LITEON
©2020 ICPDF网 联系我们和版权申明