SsDd--5500 sseer irei es s 5 0 W S i n g l e O u50WSingleOutputDC-DCConverter t put DC-DC Converter SPECIFICATION MODEL OUTPUT INPUT SD-50A-5 SD-50C-12 SD-50A-24 RATEDCURRENT 10A 4.2A 2.1A CURRENTRANGE 0~10A 0~4.2A 0~2.1A RATEDPOWER 50W 50.4W 50.4W 120mVp-p 150mVp-p 11~16VDC 23~30VDC RIPPLE&NOISE(max.) Note.2 100mVp-p VOLTAGE ADJ.RANGE 4.5~5.5VDC VOLTAGETOLERANCE Note.3 2.0% 1.0% 1.0% LINEREGULATION 0.5% 0.3% 0.2% LOADREGULATION 0.5% 0.3% 0.2% SETUP,RISE,HOLDTIME 2.5s,50ms,------atfullload VOLTAGERANGE A:9.2~18VDCB:19~36VDCC:36~72VDC EFFICIENCY (Typ.) 70% DCCURRENT 7A/12V OVERLOAD 105~150% ratedoutputpower Protectiontype:Foldbackcurrentlimiting,recoversautomaticallyafterfaultconditionisremoved WORKINGHUMIDITY ENVIRONMENT STORAGETEMP.,HUMIDITY TEMP.COEFFICIENT VIBRATION SAFETY STANDARDS SAFETY & WITHSTANDVOLTAGE 73% 76% 72% 75% 78% 3A/24V 5.75~6.75V/10%load 74% SD-50B-24 SD-50C-24 80% 83% 1.5A/48V 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 I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC EMICONDUCTION&RADIATION CompliancetoEN55022(CISPR22)ClassB EMSIMMUNITY CompliancetoEN61000-4-2,3,4,6,8;ENV50204,EN55024,heavyindustrylevel,criteria A MTBF 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 DIMENSION PACKING NOTE SD-50B-12 24V WORKINGTEMP. OTHERS SD-50A-12 12V OVERVOLTAGE (Note4) SD-50C-5 5V PROTECTION EMC SD-50B-5 DCVOLTAGE ) FileName:SD-50-SPEC2003-12-26 WWW.ASTRODYNE.COM 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181 SsDd--5500 sseer irei es s 5 0 W S i n g l e O u50WSingleOutputDC-DCConverter t put DC-DC Converter MechanicalSpecification CaseNo.901Unit:mm 3.5 7 152.5 1 3 84.5 8.2 4 5 2 -M 97 65 9.5 2 3 3 .5 4.5 78 24 159 22 37.5 M3 3.5 3 .5 3- 18 18.5 9 9 150 9 6.5 117 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) OUTPUTVOLTAGE(V) 100 80 SD-50A LOAD(%) 60 40 20 -10 -10 0 0 10 20 30 40 AMBIENTTEMPERATURE( 50 45 ) 60 55 (VERTICAL) (HORIZONTAL) 32 350 28 300 24 250 20 200 16 150 12 100 8 50 25 30 35 40 45 50 55 60 65 70 OUTPUTRIPPLE(mVp-p) Ta=25 SD-50B,C 72 INPUTVOLTAGE(V) FileName:SD-50-SPEC2003-10-26 WWW.ASTRODYNE.COM 300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181