Datasheet

14 .0
13 .1
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5
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25
30
12 13 14 15 16 17
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57 .3
54 .1
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50 55 60 6 5 70
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27 .925 .9
30
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25
30
25 27 29 3 1 33 3 5
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InputReversePolarityProtection
InputRangeandTransient Ability
InputUnder-VoltageProtection
InrushCurrent
ThereisaMOSFET connectedinseriestothenegativeinputline.Iftheinputpolarityisconnectedreversely,theMOSFET opensandtherewillbenooutputtoprotect
theunit.
Theserieshasawiderangeinputcapability.Within 30%ofratedinputvoltage,itcanbeexecutedatfull-loadoperationandoperateproperly;with 40%ofratedinput ¡Ó ¡Ó
voltage,itcanwithstandthatfor1second.
IfinputvoltagedropsbelowVimin,theinternalcontrolICshutsdownandthereisnooutputvoltage.ItrecoversautomaticallywheninputvoltagereachesaboveVimin,
pleaserefertothecruvebelow.
Inrushcurrentissuppressedbyaresistorduringtheinitialstart-up,andthentheresistorisbypassedbyaMOSFET toreducepowerconsumptionafteraccomplishing
thestart-up.
TIME
TIME
TIME
TIME
TIME
TIME
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
Vin Vin Vin
Vo Vo Vo
200WRailwaySingleOutputDC-DCConverter
RSD-200 se ri es
FileName:RSD-200-SPEC 2013-01-21
Hold-upTime
OutputVoltage Adjustment
DtypeisincompliancewithS2level,whileBandCtypesareincompliancewithS1levelatfullloadoutputcondition. TofulfiltherequirementsofS2level, BandC
Thisfunctionisoptional,whichthestandardproductdoesnothaveit.Ifyoudoneedthefunction,pleasecontactMWfordetails.
typesrequirede-ratingtheiroutputloadto70%,pleaserefertothecurvediagramsbelow.
RSD-200B-12
RSD-200B-24
RSD-200C-12
RSD-200B-24
RSD-200C-24
RSD-200C-24
RSD-200B-48
RSD-200D-24
RSD-200C-48