Packaging&DeliveryPackagingDetail:ExporttypecartonpackingDeliveryDetail:AccordingtoyourquantityandyourrequirementSpecificati***Lowpriceandhighreliability,WithCEcertificate,AlreadyexportedtoCzech,Mexico,Turkeyetc.Highcostperformance.S-250dcswitchpowersupplyoem12v20a:Lowpriceandhighreliability105°CoutputcapacitorACInputpowersuitablefortheworldHightefficiencyandlowoperationtemperatureSoft-startcurrentcanreducetheACinputimpacteffectivelyWithShort-circuitandoverloadprotectionCompactsize,lightweight100%full-loadburningtestInstalledwithEMIfilter,minimumw***e.ProductDescription:Model/SpecificationS-250-12S-250-13.5S-250-15S-250-24S-250-27S-250-48DCoutputvoltage12V13.5V15V24V27V48VOutputvoltageerror(Note2)&plu***n;1%&plu***n;1%&plu***n;1%&plu***n;1%&plu***n;1%&plu***n;1%Ratedoutputcurrent20A18A17A10A9A5AOutputcurrentrage0-20A0-18A0-17A0-10A0-9A0-5AW***eandnoise(Note3)150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p150mVp-pInletstability(Note4)&plu***n;0.5%&plu***n;0.5%&plu***n;0.5%&plu***n;0.5%&plu***n;0.5%&plu***n;0.5%Loadstability(Note5)&plu***n;1%&plu***n;0.5%&plu***n;0.5%&plu***n;0.5%&plu***n;0.5%&plu***n;0.5%DCoutputpower300W297W300W300W297W312WEfficiency82%83%84%86%86%87%AdjustablerangeforDCvoltage10-13.2V12-15V13.5-18V20-26.4V24-30V41-56VACinputvoltagerange88~132VAC/176~264VACBYSWITCH47~63Hz;124~370VDCACimpulsecurrent6A/115V3.5A/230VPowerfactor0.95/100~240VACImpactcurrent20A/115V40A/230VLeakagecurrent<3.5mA/240VACOverloadprotection105%~135%Type:FOLDBACKCutoffoutputReset:autorecoveryOver-voltageprotection13.8~16.2V15.5~18.2V18~21V27.6~32.4V31~36.5V57.6~67.2VFancontrol,O.T.P.RTH1ORRTH2>=50°CFANON,<=45°CFANOFF,>=70°CCutoffoutputTemperaturecoefficient&plu***n;0.03%°C(0~50°C)Setupriseholduptime1.5s,50ms,20msVibration10~500Hz,2G10sec/1cycle,Periodfor60min,EACHAXESWithstandvoltageInputandoutputinterval:3KVAC,Inputandenclosure:1.5KVACOutputandenclosure:0.5KVACIsolationresistanceInputandoutputinterval,Inputandenclosure,Outputandenclosure:500VDC/100MOhmsWorkingtemperatureandhumidity-10°C~+50°C,20%~90%RHStoretemperatureandhumidity-20°C~+85°C,10%~95%%RHOveralldimension215*115*50mmWeight1.15KgsSafetystanda***UL1950,TUVEN60950EMCstanda***IEC1000-42,3,4,5,6,8,11IEC100-3-2Note:1.Thetestingconditionfortheparameteraboveis:230VACinput,ratedload,25°C70%Rh,Humidity2.Error,includethesettingerror,linestabilityandloadstability.(Note:5)3.W***etest:adopting“A12”doublewirefor20MHz,and0.1uF&uFcapacitorshort-circuitforinterrupting4.Inletvoltagestabilitytest:whenisoverload,thelowestvoltageofinletisrepresentativetothehighestvoltage.5.Loadstabilitytest:Theloadisfrom0%to100%,others60%.6.C2,3,11mustbeknockeddown.)