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10N10 LA7920 08053 63010 C18F25 E80CF M7915 L6258
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 5 0 W S i n g l e O u50WSingleOutputDC-DCConverter t put DC-DC Converter
sd S D --5500 ss eirei e s er s

SPECIFICATION
MODEL DCVOLTAGE RATEDCURRENT CURRENTRANGE RATEDPOWER OUTPUT VOLTAGE ADJ.RANGE VOLTAGETOLERANCE Note.3 LINEREGULATION LOADREGULATION SETUP,RISE,HOLDTIME VOLTAGERANGE INPUT EFFICIENCY (Typ.) DCCURRENT OVERLOAD PROTECTION OVERVOLTAGE WORKINGTEMP. WORKINGHUMIDITY ENVIRONMENT STORAGETEMP.,HUMIDITY TEMP.COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTANDVOLTAGE EMC
(Note4)
SD-50A-5 5V 10A 0~10A 50W 4.5~5.5VDC 2.0% 0.5% 0.5%
SD-50B-5
SD-50C-5
SD-50A-12 12V 4.2A 0~4.2A 50.4W 120mVp-p 11~16VDC 1.0% 0.3% 0.3%
SD-50B-12
SD-50C-12
SD-50A-24 24V 2.1A 0~2.1A 50.4W 150mVp-p 23~30VDC 1.0% 0.2% 0.2%
SD-50B-24
SD-50C-24
RIPPLE&NOISE(max.) Note.2 100mVp-p
2.5s,50ms,------atfullload A:9.2~18VDCB:19~36VDCC:36~72VDC 70% 7A/12V 73% 76% 72% 3A/24V 75% 78% 74% 1.5A/48V 80% 83%
105~150% ratedoutputpower Protectiontype:Foldbackcurrentlimiting,recoversautomaticallyafterfaultconditionisremoved 5.75~6.75V/10%load 16.8~20V/10%load 31.5~37.5V/10%load Protectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremoved -10~+60 (Refertooutputloadderatingcurve) 20~90%RHnon-condensing -20~+85 ,10~95%RH 0.03%/ (0~50 10~500Hz,2G10min./1cycle,60min.eachalongX, Y,Zaxes DesignrefertoLVD I/P-O/P:1.5KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
ISOLATIONRESISTANCE EMSIMMUNITY MTBF
I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC EMICONDUCTION&RADIATION CompliancetoEN55022(CISPR22)ClassB CompliancetoEN61000-4-2,3,4,6,8;ENV50204,EN55024,heavyindustrylevel,criteria A 365.6Khrsmin.(SD-50A)357.5Khrsmin.(SD-50B)368.5KHrsmin.(SD-50C)MIL-HDBK-217F(25 159*97*38mm(L*W*H) 0.53Kg;24pcs/12.7Kg/0.75CUFT )
OTHERS
DIMENSION PACKING
NOTE

WWW.AsTROdYNE.COM
300 Myles standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181
FileName:SD-50-SPEC2003-12-26
5 0 W S i n g l e O u50WSingleOutputDC-DCConverter t put DC-DC Converter
MechanicalSpecification
sd S D --5500 ss eirei e s er s
CaseNo.901Unit:mm
152.5
1 9.5 2 3 4
65
3.5 84.5
2 -M 3
78 159 150
7
8.2
5
3 .5
4.5 24
6.5
9
18.5
9
M3
22
117
TerminalPin.No Assignment
PinNo. Assignment 1 DCINPUT V+ 2 DCINPUT V3 FG PinNo. 4 5 Assignment DCOUTPUT -V DCOUTPUT +V
DeratingCurve
StaticCharacteristics(SD-50C-24V)
Ta=25
100
SD-50B,C
32 28
37.5
18
3-
3.5
9
97
300 250 200 150 100 50
80
24 20 16 12 8
60
SD-50A
40
20
-10 -10
0 0
10
20
30
40
50 45
60 55
(VERTICAL) (HORIZONTAL)
25
30
35
40
45
50
55
60
65
70
72
AMBIENTTEMPERATURE(
)
INPUTVOLTAGE(V)
WWW.AsTROdYNE.COM
300 Myles standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181
FileName:SD-50-SPEC2003-10-26
OUTPUTRIPPLE(mVp-p)
OUTPUTVOLTAGE(V)
3 .5
350
LOAD(%)


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