S-350-5 AC to DC Transformer 220V 5V 70A 350W Switching Power Supply

Basic Info.Model NO.5V70A350WOutput TypeSingleWarranty1 YearOutput Power350WInput Voltage110-220VConnection ModeSeries Switching Power SupplyStarting ModeSelf-excited Switching Power SupplyVoltage Regulating ModeWidth Modulation TypePower Supplying SystemTerminal Power Distribution EquipmentEnergy TransmissionOne-way TransmissionModulation SystemPWMCertificationCE, RoHSBrandYfTest100%Full Load Burn-in TestWeight0.74kgApplicationLaboratory/CCTV Camera/3D Printer.EtctCarton36PCS/29kgWorking Temperature-20~+65 Degree C, 20%~90%RhOutput5VDC 70ATransport PackageStandard PackingSpecification215*113*50mmOriginChinaHS Code8504401990Product DescriptionProduct DescriptionHigh Performance SMPS 350W Single Output AC 110V 220V to DC 5V 70A LED Switching Power SupplyFeatures:High effectiency, High reliability, Low costProtections: Short circuit/Over load/Over voltage/High temperature100% full load burn-in testWorking Frequncy: 47-63HzSuitable for LED lighten and moving sign applications,etc.Warranty:1 yearUniversal Regulated AC 110V/220V to 5V 12V 20V 24V 30V 36V 48V 40A 30A 18A 15A 7.5A DC LED Switching Power Supply for Electric Appliance LED Light Strip Lamp Billboard IndustrialOur products are widely used in many industries.1.Digital and electronic products;2.LCD, LED, CCTV camera,Networks,post and telecommunications; 3.Communications and security products;4.Electrical equipment, Instrumentation,Electric power5.LED display, led strip, nixie tube, street light, lamp,led Neon, led urban decoration,led lighting advertising;6. Building lighting decoration;7.Indoor LED illuminating lights, Vehicle Lights,Controller Panels;8.Safety Protection Apparatus:Monitoring system automatic controland railway signaletc,medical equipment;9.Instrumentation,semiconductor cooling and heatingProduct Parameters                                                      ModelParameterS-350-5OutputDC Voltage5VRated Current70ACurrent range0-70ARipple&noise(max.)100mVp-pOutput accuracy±1%Line adjustment rate±10%Load adjustment rate±1.0%Rated power350WOutput voltage adjustable range±5%Set up,rise,hold up time200ms,50ms,20ms/220VACInputInput voltage rangeAC110/220V±15% by switchInput current2-3.5AFrequency Range47-63HZEfficiency87%Inrush currentCold start current  20A/110V 40A/220VACLeakage current105-150%Rated power, Automatic recoveryOvervoltage protection>115-135%Rated output voltageShort circuit protectionTurn off the output when short-circuited, and recover automatically after releaseOthersShell materialAluminum caseCooling TypeFanEnvironmentWorking temp & Humidity-40ºC~+65ºC, 20%~90 %RH Non-condensingStorage Temp. & Humidity-20ºC~+85ºC, 10%~95 %RHTemp. coefficient±0.03%ºC(0-50ºC)vibration10~500Hz, 2G 10min. /1cycle, period for 60min, each along X. Y. Z axesSafetySafety standardMEET GB4943Withstand voltageI/P-O/P: 1.5KVAC    I/P-FG: 1.5KVAC         O/P-FG: 0.5KVAC 1minIsolation resistangeI/P-O/P, I/P-FG, O/P-FG: 500VDC/100M OhmsOthersSize(mm)215*113*50Packaging0.74kgNote:1.All parameters are measured at 220VAC input, rated load ,humidity 70%and 20°C of ambient temperature.2.Tolerance: Includes set up tolerance, line regulation and load regulation.3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire teminated with a 0.1u f & 47u f parallel capacitor.4.Line Regulation: Under rated load conditions, the input voltage is measured from low to high changes5.Load regulation: the measured output is measured from 0% load to 100% load change6.Each channel can output the maximum current, but the sum of the total load cannot exceed the maximum output powerDetailed Photos Installation Instructions9-position terminal connection methodPackaging & Shipping FAQQ1:What is your MOQ of switch power?A:Our MOQ is 1 piece.Q2:How many year warranty of your Led driver?A:one years.Q3:Do you offer free sample?A:No,We don't offer free sample,you need pay it and the shipping fee.Q4.How many voltage you can supply?A:5V, 12V, 15V, 18V, 24V, 36V ,48V,50V,60V , 110V (Depend on your requirement).