CPD250-4530G是一款标准的直流48VDC输入的3U8HP的CPCI电源，这款直流CPCI电源支持冗余热插拔。该宽温电源模块支持-40度--55度及高海拔情况下温度可靠工作。TheCPAandCPDSeriesarehighlyreliablepowersuppliesforCompactPCIundefinedreg;systems,whichareincreasinglyusedincommunicati***,industrial,military,aerospace,andotherapplicati***.Thesepowersuppliesofferhighpowerdensityinplug-inmodulesthatmeettherequirementsofthePICMGundefinedreg;powerinterfacespecificationforCompactPCIundefinedreg;systems.TheconvertersusethepatentedEDGETMtechnologyandprovideimportantadvantagessuchasflexibleoutputpower,extremelyhighefficiency,excellentreliability,fullinput-tooutputisolation,negligibleinrushcurrent,hot-swapcapability,softstart,andovertemperatureprotection.Theinputisprotectedbyatransientsuppressor(varistor)againstsurgesandtransientsoccurringonthesourcelinesandcoveranoperatinginputvoltagerangefromeither90to264VACor36to75VDC.Theoutputsareprotectedagainstcontinuousoverload,open-circuit,andshort-circuit.Fulln+1redundantoperatingmodeismadepossiblebyintegratedORingFETsorORingdiodes.Whenseveralconvertersareconnectedinparallel,asingle-wireconnectionbetweenconvertersensurespropercurrentsharing.Theconvertersaredesignedwithtwoorthreeseparateforwardconverterswithfixedswitchingfrequencyandsynchronousrectifiersattheiroutput.LEDsonthefrontpanelandvariouswarningsignalsdisplaythestatusoftheconverter.ThealuminumcaseactsasaheatsinkandasanRFIshield.Itisdesignedforverticalinsertioninto19"racksystems,butitcanalsobemountedinanyotherposition,aslongasthenecessaryairflowisensured.Theconnectorisa47pintypefromPositronicorsimilar.Severalopti***are***ailabletomeetdifferentrequirements)