FM-704AHP/ES [CRANE]
Data Line Filter Module, 1 Function(s), 16V, 10A,;
| 型号： | FM-704AHP/ES |
| 厂家： | 
Crane Aerospace & Electronics. |
| 描述： | Data Line Filter Module, 1 Function(s), 16V, 10A, LTE |
| 文件： | 总8页 (文件大小：1355K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Crane Aerospace & Electronics Power Solutions
FM-704a Hp eMi iꢆꢉꢈꢁ Fꢂlꢁꢃꢄ ꢅꢆd tꢄꢅꢆꢇꢂꢃꢆꢁ sꢈꢉꢉꢄꢃꢇꢇꢂꢊꢆ Mꢊdꢈlꢃ
28 Voꢋt input – 160 Watt
Features
aꢀꢁꢂvꢃ ꢁꢄꢅꢆꢇꢂꢃꢆꢁ ꢇꢈꢉꢉꢄꢃꢇꢇꢂꢊꢆ
uꢆdꢃꢄvꢊlꢁꢅgꢃ lꢊꢀkꢊꢈꢁ
•ꢀ Up to 60 dB attenuation at 500 kHz
•ꢀ ꢀperating temperature -55° to +125°C
•ꢀ Nominal 28 V input, 16 V to 40 V operation
•ꢀ Inhibit function
MꢀDEL
•ꢀ Meets MIL-STD-461A-C CEꢀ3
FM-704A HP
160 WATT
Description
The Interpoint™ FM-704A HP™ EMI Filter and Transient
Suppression Module combines EMI filtering and transient
protection to handle the demanding requirements of military,
aerospace and industrial applications. As an EMI filter the
FM-704A HP filter reduces the reflected ripple current from DC/
DC switching converters. As a protection module, it suppresses
input transients on the power bus to protect the converter and
other downstream components.
INTerNaL po w e r DISSIpaTIoN
To keep internal power dissipation to safe operating levels, the
input current should never exceed 10 amps at 16 Vin or 4 amps
at 40 Vin. When the FM-704A HP filter is used with PWM (Pulse
Width Modulated) converters, Iline will vary as Power / Vline
and 10 amps maximum at 16 Vin will reduce to approximately 4
amps maximum at 40 Vin. The maximum value allowed may be
less than 4 amps as determined by line transients and the safe
operating area of Figure 9.
MIL-STD NoISe MaNageMeNT
Figure 9 illustrates the maximum allowed internal dissipation for
the FM-704A HP filter. To calculate watts dissipated, subtract 40
volts from the transient (VT) to determine the maximum voltage
across the filter and multiply the result by the current (the filter’s
output power, Pout divided by 40):
When used in conjunction with Interpoint converters, the
FM-704A HP EMI filter reduces reflected input ripple current by a
minimum of 60 dB at 500 kHz and 55 dB at 1 MHz (see Electrical
Characteristics table on page 5 and Figures on page 6). This
attenuation gives the converter/filter combination performance
exceeding MIL-STD-461C’s CE03 test. Although the FM-704A
HP filter effectively attenuates the ripple generated by switching
converters, it will not suppress RF applied to its input terminals.
W = (VT - 40) x Pout /40
For example, with 20 watts output and a transient of 400 volts:
W = (400 - 40) x 20/40 = 180
The curve of Figure 9 shows that 300 W can be dissipated for up
to 60 milliseconds.
TeMperaTure operaTIoN
FM-704A HP filters are rated to operate from -55°C to +125°C
baseplate temperature. To meet MIL-STD-1275A and MIL-STD-
704A requirements, derate output power linearly from 160 watts
at 105°C to 80 watts at 125°C. See Figure 9.
FeaTureS
The inhibit function allows the FM-704A HP filter to be used as a
high-side switch. When the inhibit terminal (pin 6) is left open or
pulled high, the FM-704A HP filter is enabled. When the terminal
is grounded, the filter shuts off output power.
proTecTIoN
To provide protection for itself and converters, the FM-704A HP
filter blocks transients as required by the following standards:
‣MIL-STD-704A
A soft start function helps reduce inrush current and start-up
overshoot when the filter is initially powered or when it is
released from the inhibit mode.
‣MIL-STD-461 A-F
‣MIL-STD-1275
Refer to the Electrical Characteristics table on the page 5 for
more information.
An undervoltage lockout feature shuts off output power when
input voltage falls below a specified level. Refer to Figure 8 for
more information.
Reverse polarity spikes of up to 100 V will not damage the filter,
however the spikes will not be blocked by the filter.
LayouT requIreMeNTS
To minimize EMI, common mode noise, the case of the filter
must be connected to the case of the converter through a low
impedance connection.
Crane Aerospace & Electronics
Page 1 of 8
FM-704A HP Rev C - 2011.12.06
Power Solutions - Interpoint Products
10301 Willows Road NE, Redmond, WA 98052
+1.425.882.3100ꢀꢀꢀ•ꢀꢀꢀpower@crane-eg.com
www.craneae.com/interpoint
Crane Aerospace & Electronics Power Solutions
FM-704a Hp eMi iꢆꢉꢈꢁ Fꢂlꢁꢃꢄ ꢅꢆd tꢄꢅꢆꢇꢂꢃꢆꢁ sꢈꢉꢉꢄꢃꢇꢇꢂꢊꢆ Mꢊdꢈlꢃ
28 Voꢋt input – 160 Watt
Operating COnditiOns and CharaCteristiCs
inhibit
•ꢀActive low (output disabled)
‣ Active low 0.8 V max
‣Inhibit pin will source 0.6 mA max.
•ꢀ Active high (output enabled)
‣ꢀpen collector
iꢆꢉꢈꢁ Vꢊlꢁꢅgꢃ rꢅꢆgꢃ
•ꢀ 16 to 40 VDC continuous for 160 W load
ꢋꢃꢅd sꢊldꢃꢄꢂꢆg tꢃmꢉꢃꢄꢅꢁꢈꢄꢃ (10 ꢇꢃꢀ ꢉꢃꢄ ꢉꢂꢆ)
•ꢀ 300°C
‣ꢀpen pin voltage 5.5 V max.
sꢁꢊꢄꢅgꢃ tꢃmꢉꢃꢄꢅꢁꢈꢄꢃ rꢅꢆgꢃ (cꢅꢇꢃ)
•ꢀ -65°C to +150°C
cꢅꢇꢃ oꢉꢃꢄꢅꢁꢂꢆg tꢃmꢉꢃꢄꢅꢁꢈꢄꢃ (t )
c
•ꢀ -55°C to +125°C full power
Dꢃꢄꢅꢁꢂꢆg oꢈꢁꢉꢈꢁ pꢊwꢃꢄ/cꢈꢄꢄꢃꢆꢁ
•ꢀ Linearly from 160 W at 105°C to 80 W at 125°C to meet
MIL-STD-1275A (AT) and MIL-STD-704A
meChaniCal and envirOnmental
cꢅꢉꢅꢀꢂꢁꢅꢆꢀꢃ
sꢂzꢃ (mꢅxꢂmꢈm)
•ꢀ 0.065 µF max, any pin to case
•ꢀ 3.005 x 1.505 x 0.400 inches (76.33 x 38.23 x 10.16 mm)
•ꢀ See case U for dimensions.
uꢆdꢃꢄvꢊlꢁꢅgꢃ lꢊꢀkꢊꢈꢁ
•ꢀ 7 VDC min, 15 VDC max
Wꢃꢂghꢁ (mꢅxꢂmꢈm)
•ꢀ 86 grams typical
iꢇꢊlꢅꢁꢂꢊꢆ (t = 25°c)
c
•ꢀ 100 megohm minimum at 500 V
sꢀꢄꢃꢃꢆꢂꢆg
•ꢀ Any pin to case, except case pin
•ꢀ Standard or ES, see Screening Table 1 for more information.
Positive
Output
28 Vin
Oscillator
Inhibit
Output
Common
Input
Common
FM-704A HP
The case ground connection between the filter and the converter should be as low
an impedance as possible to minimize EMI. Direct contact of the baseplate to
chassis ground provides the lowest impedance.
FIgure 1: SIMpLIFIeD ScheMaTIc
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Page 2 of 8
FM-704A HP Rev C - 2011.12.06
Crane Aerospace & Electronics Power Solutions
FM-704a Hp eMi iꢆꢉꢈꢁ Fꢂlꢁꢃꢄ ꢅꢆd tꢄꢅꢆꢇꢂꢃꢆꢁ sꢈꢉꢉꢄꢃꢇꢇꢂꢊꢆ Mꢊdꢈlꢃ
28 Voꢋt input – 160 Watt
pins not in use
Leave unconnected
pin out
iꢆhꢂbꢂꢁ
pꢂꢆ
1, 2
Dꢃꢇꢂgꢆꢅꢁꢂꢊꢆ
28 Vin
3
Inhibit
4, 5, 6
7, 8, 9
Input Common
ꢀutput Common
10, 11, 12 Positive ꢀutput
Angled corner and cover marking indicate pin one.
1
2
12
11
10
9
TOP VIEW
3
FM-704A HP
4
See case U for dimensions.
5
6
8
7
FIgure 2: pIN ouT
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Page 3 of 8
FM-704A HP Rev C - 2011.12.06
Crane Aerospace & Electronics Power Solutions
FM-704a Hp eMi iꢆꢉꢈꢁ Fꢂlꢁꢃꢄ ꢅꢆd tꢄꢅꢆꢇꢂꢃꢆꢁ sꢈꢉꢉꢄꢃꢇꢇꢂꢊꢆ Mꢊdꢈlꢃ
28 Voꢋt input – 160 Watt
MoDeꢋ nuMꢌerinꢍ ꢎey
FM - 704A HP
/
ES
Base Model
MIL-STD-704A Reference
Screening
(Standard screening has no designator
in this position.)
1
MoDeꢋ nuMꢌer options
To deTermine The model number
enTer one opTion from each caTegory
in The form below.
2
ꢌꢅꢇꢃ Mꢊdꢃl ꢅꢆd
iꢆꢉꢈꢁ Vꢊlꢁꢅgꢃ
sꢀꢄꢃꢃꢆꢂꢆg
cateꢍory
options
(ꢇꢁꢅꢆdꢅꢄd, lꢃꢅvꢃ blꢅꢆk)
es
FM-704a Hp
Fiꢋꢋ in For
MoDeꢋ #
Notes:
FM-704a Hp
__________
/
1. See Model Numbering Key above for an example of a model number.
2. Screening: For standard screening leave the screening option blank. For other
screening options, insert the desired screening level. For more information see
Screening Table 1.
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Page 4 of 8
FM-704A HP Rev C - 2011.12.06
Crane Aerospace & Electronics Power Solutions
FM-704a Hp eMi iꢆꢉꢈꢁ Fꢂlꢁꢃꢄ ꢅꢆd tꢄꢅꢆꢇꢂꢃꢆꢁ sꢈꢉꢉꢄꢃꢇꢇꢂꢊꢆ Mꢊdꢈlꢃ
28 Voꢋt input – 160 Watt
Electrical Characteristics: 25°C T , nominal Vin, unless otherwise specified.
C
FM-704A HP
paraMeTer
coNDITIoNS
No LoaD
MIN
0
TYP
28
28
–
MAX
40
uNITS
INpuT VoLTage
1
1
160 W LꢀAD
16
40
VDC
UNDERVꢀLTAGE LꢀCKꢀUT
7
–
15
10
4.0
5
1
16 V
IN
1
40 V
IN
INpuT curreNT
–
A
–
–
1
Nꢀ LꢀAD
–
–
mA
1
INHIBITED
–
–
2
1
INpuT Surge
INpuT SpIKe
160ꢀW,ꢀ100ꢀV,ꢀ0.5ꢀΩꢀZ , 60 ms
42
–
–
48
48
–
V
S
ꢀUT
1, 2
160ꢀW,ꢀ100ꢀV,ꢀ0.5ꢀΩꢀZ , 60 ms
–
V
S
ꢀUT
DIFFereNTIaL MoDe
NoISe reJecTIoN
500 kHz
1 MHz
60
55
–
–
dB
–
–
1
Dc reSISTaNce (r
)
T
= 25°c
–
0.1
ohms
VDC
Dc
c
1
ouTpuT VoLTage
ouTpuT curreNT
INTerNaL power
STeaDy STaTe
INhIBITeD
V
= V - I (R
)
ꢀUT
IN IN DC
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1
1
16 V
IN
10
A
40 V
IN
4.0
4000
2000
120
60
peaK
T
= 105°c
= 125°c
= 105°c
= 125°c
c
c
c
c
1
DISSIpaTIoN
T
T
T
W
coNTINuouS ( > Sec)
Notes
1. ꢍꢈꢅꢄꢅꢆꢁꢃꢃd bꢏ dꢃꢇꢂgꢆ, ꢆꢊꢁ ꢁꢃꢇꢁꢃd.
2. Meets MIL-STD-1275A (AT) Surge and Figure 8 and 9 of
MIL-STD-704A. For these standards derate output power
linearly from 160 W at 105°C to 80 W at 125°C.
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Page 5 of 8
FM-704A HP Rev C - 2011.12.06
Crane Aerospace & Electronics Power Solutions
FM-704a Hp eMi iꢆꢉꢈꢁ Fꢂlꢁꢃꢄ ꢅꢆd tꢄꢅꢆꢇꢂꢃꢆꢁ sꢈꢉꢉꢄꢃꢇꢇꢂꢊꢆ Mꢊdꢈlꢃ
28 Voꢋt input – 160 Watt
Typical Performance Curves: 25°C T , nominal Vin, unless otherwise specified.
C
90
70
90
70
50
20
0
CE03 Limit
–20
–40
–60
-80
50
30
10
30
10
10 K
1 M
100 K
FREQUENCY (Hz)
.015
.1
1
10
50
.015
0.1
1
10
50
FREQUENCY (MHz)
FREQUENCY (MHz)
MHF+ Converter without Filter
Differential Mode Response
MHF+ Converter with Filter
FIgure 5
FIgure 3
FIgure 4
10.00
1.00
0.10
0.01
V
V
in and out
V
in
V
out
0 volts
for V
out
1 K
100 K
10 K
FREQUENCY (Hz)
1 M
100 ms / div.
5 ms / div.
15 watt load
TypicalꢀOutputꢀImpedanceꢀ(Z)ꢀ
with Input Shorted
FIgure 7
Undervoltage Lockout
Inrush Current
FIgure 8
FIgure 6
10,000
4,000
1,000
160 W
100
0.1
1
10
100
1000
TIME (ms)
Derate power linearly to 50% at 125°C. ꢀperation below
this curve ensures a maximum junction temperature rise of
40°C or less.
Maximum Allowed Internal Power Dissipation
105°C case temperature
FIgure 9
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Page 6 of 8
FM-704A HP Rev C - 2011.12.06
Crane Aerospace & Electronics Power Solutions
FM-704a Hp eMi iꢆꢉꢈꢁ Fꢂlꢁꢃꢄ ꢅꢆd tꢄꢅꢆꢇꢂꢃꢆꢁ sꢈꢉꢉꢄꢃꢇꢇꢂꢊꢆ Mꢊdꢈlꢃ
28 Voꢋt input – 160 Watt
TOP VIEW CASE U*
Flanged case, short-leaded
*
Does not require designator in Case Option position of model number.
Seam Seal
Angled corner
indicates pin one.
0.128 dia
(3.25).
0.23 (5.8) Pin Length
1.505 (38.23) max.
1.380 (35.05)
0.040 dia
(1.02)
1.250 (31.75)
1.050 (26.67)
0.850 (21.59)
0.650 (16.51)
0.450 (11.43)
0.250 (6.35)
0.120 (3.05)
0.000
Case dimensions in inches (mm)
Tolerance ±0.005 (0.13) for three decimal places
±0.01 (0.3) for two decimal places
unless otherwise specified
CAUTION
Heat from reflow or wave soldering may damage the device. Solder pins
individually with heat application not exceeding 300°C for 10 seconds per pin.
Materials
Header
Cover
Pins
Cold Rolled Steel/Nickel/Gold
Kovar/Nickel
#52 alloy/Gold, compression glass seal
Seal Hole: 0.100 ±0.002 (2.54 ±0.05)
Case U, Rev F, 20100503
FIgure 10: caSe u
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Page 7 of 8
FM-704A HP Rev C - 2011.12.06
Crane Aerospace & Electronics Power Solutions
FM-704a Hp eMi iꢆꢉꢈꢁ Fꢂlꢁꢃꢄ ꢅꢆd tꢄꢅꢆꢇꢂꢃꢆꢁ sꢈꢉꢉꢄꢃꢇꢇꢂꢊꢆ Mꢊdꢈlꢃ
28 Voꢋt input – 160 Watt
ST A N D A R D A N D /ES (N O N -QML)
1, 2
EN V I R O N M E N T A L SC R E E N I N G
N O N -QML
test perFOrmed
standard
/es
pꢄꢃ-ꢀꢅꢉ iꢆꢇꢉꢃꢀꢁꢂꢊꢆ
Method 2017, 2032
tꢃmꢉꢃꢄꢅꢁꢈꢄꢃ cꢏꢀlꢃ (10 ꢁꢂmꢃꢇ)
Method 1010, Cond. B, -55°C to +125°C, ambient
cꢊꢆꢇꢁꢅꢆꢁ aꢀꢀꢃlꢃꢄꢅꢁꢂꢊꢆ
Method 2001, 500 g
ꢌꢈꢄꢆ-ꢂꢆ
Method 1015
3
96 hours
Fꢂꢆꢅl elꢃꢀꢁꢄꢂꢀꢅl tꢃꢇꢁ Miꢋ-prF-38534, ꢍꢄꢊꢈꢉ a
Subgroups 1 and 4: +25°C case
Hꢃꢄmꢃꢁꢂꢀꢂꢁꢏ tꢃꢇꢁ
Fine Leak, Method 1014, Cond. A
Gross Leak, Method 1014, Cond. C
Gross Leak, Dip
Fꢀꢁꢂꢃ ꢄꢀꢅuꢂꢃ ꢀꢁꢅꢆꢇcꢈꢀoꢁ
Method 2009
Test methods are referenced to MIL-STD-883 as determined by MIL-PRF-38534.
Notes:
1. “Non-QML” Refers to products that do not offer QML screening.
2. Standard and /ES, non-QML products, may not meet all of the requirements of MIL-PRF-38534.
3. Burn-in temperature designed to bring the case temperature to +125°C minimum. Burn-in is a powered test. Refer to the specific product
information for the maximum case temperature.
ScreeNINg TaBLe 1: eNVIroNMeNTaL ScreeNINg
FM-704A HP Rev C - 2011.12.06. This revision supersedes all previous releases. All technical information is believed to be accurate, but no respon-
sibility is assumed for errors or omissions. Crane Electronics, Inc. reserves the right to make changes in products or specifications without notice.
Interpoint and FM-704A HP are trademarks of Crane Electronics, Inc. Copyright © 1999 - 2011 Crane Electronics, Inc. All rights reserved. www.
craneae.com/interpoint
Page 8 of 8
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