LD30-26B03R2 MORNSUN | Alldatasheet

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2021.11.16-A/0 Page1of5 MORNSUNGuangzhou Science&TechnologyCo.,Ltd. reservesthecopyrightandrightoffinalinterpretation 30W,AC-DCconverter FEATURES  Wide176-528VACand248-746VDCinputvoltagerange  Workingavailablewithanytwophases  Operatingambienttemperaturerange:-40℃ to+85℃  HighI/Oisolationtestvoltageupto4000VAC  Upto88%efficiency  Outputshortcircuit,over-current,over-voltageprotection  EMIperformancemeetsCISPR32/EN55032CLASSB  Over-voltagecategory OVCⅢ (meetEN61558-1) RoHS LD30-26BxxR2seriesAC-DCconvertersarehighlyefficient,environmental-friendly30Wpowermodules.ItfeaturesultrawideACinputand atthesametimeacceptsDCinputvoltage,lowpowerconsumption,highefficiency,highreliability,reinforcedisolation.ItoffersgoodEMC performancecomplianttoIEC/EN61000-4andCISPR32/EN55032andmeetsIEC/EN/UL62368/EN61558standards.Theconvertersarewidely usedinindustrial,power,instrumentation,communicationandchargingpileapplications.ForextremelyharshEMCenvironment,we recommendusingtheapplicationcircuitshowinDesignReferenceofthisdatasheet. SelectionGuide Certification PartNo. OutputPower NominalOutputVoltageand Current(Vo/Io) Efficiencyat230VAC (%)Typ. CapacitiveLoad (uF)Max. EN (Pending) LD30-26B03R2 19.8W 3.3V/6000mA 82 15000 LD30-26B05R2 30W 5V/6000mA 84 15000 LD30-26B09R2 30.06W 9V/3340mA 85 8200 LD30-26B12R2 30W 12V/2500mA 85 4700 LD30-26B15R2 30W 15V/2000mA 85 3300 LD30-26B24R2 30W 24V/1250mA 86 1500 LD30-26B48R2 30W 48V/625mA 88 820 InputSpecifications Item OperatingConditions Min. Typ. Max. Unit InputVoltageRange ACinput 176 -- 528 VAC DCinput 248 -- 746 VDC InputFrequency 47 -- 63 Hz InputCurrent 230VAC -- -- 0.5 A 380VAC -- -- 0.35 InrushCurrent 230VAC -- 35 -- 380VAC -- 60 -- LeakageCurrent 480VAC/50Hz 0.5mARMSMax. RecommendedExternalInputFuse 3.15A/500V,slow-blow,required HotPlug Unavailable OutputSpecifications Item OperatingConditions Min. Typ. Max. Unit OutputVoltageAccuracy 3.3V -- ±3.0 -- LineRegulation Fullload 3.3V -- ±1.0 -- LoadRegulation 0%-100%load 3.3V -- ±2.0 -- Ripple&Noise* 20MHzbandwidth(peak-to-peakvalue) -- 80 150 mV Stand-byPowerConsumption 230VAC -- -- 0.3 W 380VAC -- -- 0.5 TemperatureCoefficient -- ±0.02 -- %/°C

2021.11.16-A/0 Page2of5 MORNSUNGuangzhou Science&TechnologyCo.,Ltd. reservesthecopyrightandrightoffinalinterpretation ShortCircuitProtection Hiccup,continuous,self-recovery Over-currentProtection ≥110%Io,self-recovery Over-voltageProtection 3.3/5VDCoutput ≤7.5VDC(Clamporhiccup) 9/12VDCoutput ≤16VDC(Clamporhiccup) 15VDCoutput ≤25VDC(Clamporhiccup) 24VDCoutput ≤35VDC(Clamporhiccup) 48VDCoutput ≤60VDC(Clamporhiccup) MinimumLoad 0 -- -- % Hold-upTime 230VACinput -- 45 -- ms 380VACinput -- 120 -- Note:*The“parallelcable”methodisusedforrippleandnoisetest,pleaserefertoAC-DCConverterApplicationNotesforspecificinformation. GeneralSpecifications Item OperatingConditions Min. Typ. Max. Unit Isolation Input-output ElectricStrengthTestfor1min., leakagecurrent<5mA 4000 -- -- VAC OperatingTemperature -40 -- +85 StorageTemperature -40 -- +85 StorageHumidity -- -- 95 %RH SolderingTemperature Wave-soldering 260±5℃;time：5-10s Manual-welding 360±10℃;time：3-5s SwitchingFrequency -- 65 -- kHz PowerDerating %/°C SafetyStandard DesignrefertoIEC/EN/UL62368-1, IEC/EN61558-1 SafetyClass CLASSII MTBF MIL-HDBK-217F@25℃ ＞950,000h MechanicalSpecifications CaseMaterial Blackplastic,flame-retardantandheat-resistant(UL94V-0) Dimension 70.00x48.00x30.00mm Weight 152g(Typ.) Coolingmethod Freeairconvection ElectromagneticCompatibility(EMC) Emissions CE CISPR32/EN55032 CLASSB RE CISPR32/EN55032 CLASSB Immunity ESD IEC/EN61000-4-2 Contact±6KV/Air±8KV Perf.CriteriaA RS IEC/EN61000-4-3 10V/m perf.CriteriaA EFT IEC/EN61000-4-4 ±2KV perf.CriteriaA IEC/EN61000-4-4 ±4KV(SeeFig.1fortypicalapplicationcircuit, SeeFig.2,Fig.3forrecommendedcircuit) perf.CriteriaA Surge IEC/EN61000-4-5 linetoline±2KV (SeeFig.1fortypicalapplicationcircuit) perf.CriteriaA IEC/EN61000-4-5 linetoline±4KV (SeeFig.2forrecommendedcircuit) perf.CriteriaA IEC/EN61000-4-5 linetoline±2KV/linetoground±4KV (SeeFig.3forrecommendedcircuit) perf.CriteriaA CS IEC/EN61000-4-6 10Vr.m.s perf.CriteriaA Voltagedip,shortinterruption andvoltagevariation IEC/EN61000-4-11 0%,70% perf.CriteriaB

2021.11.16-A/0 Page3of5 MORNSUNGuangzhou Science&TechnologyCo.,Ltd. reservesthecopyrightandrightoffinalinterpretation ProductCharacteristicCurve Note:This productissuitableforapplications using naturalair cooling;forapplications inclosedenvironmentpleaseconsultfactory orone ofourFAE. DesignReference 1. Typicalapplication Fig.1: Typicalcircuitdiagram PartNo. FUSE MOV C1 C2 TVS LD30-26B03R2 3.15A/500V, slow-blow, required S14K550 1uF/50V 330uF/25V SMBJ7.0A LD30-26B05R2 330uF/25V SMBJ7.0A LD30-26B09R2 220uF/25V SMBJ12A LD30-26B12R2 220uF/25V SMBJ20A LD30-26B15R2 220uF/35V SMBJ30A LD30-26B24R2 220uF/35V SMBJ30A LD30-26B48R2 10uF/63V SMBJ64A OutputFilterComponents: Werecommend usinganelectrolyticcapacitorwithhigh frequency,and lowESRratingforC2(refertomanufacture’sdatasheet).ChooseaCapacitor voltagerating withatleast20%margin,inotherwordsnotexceeding 80%.C1isaceramiccapacitorusedforfiltering high-frequencynoiseandTVS isa recommendedsuppressordiodetoprotectthe applicationincaseofaconverterfailure.

2021.11.16-A/0 Page4of5 MORNSUNGuangzhou Science&TechnologyCo.,Ltd. reservesthecopyrightandrightoffinalinterpretation 2. EMCcompliancerecommendedcircuit Fig.2:Linetoline±4KVEMCapplicationcircuitwithhigherrequirements Component Recommendedvalue MOV1/MOV2/MOV3 S20K550 D 2A/1000V R1/R2/R3 12Ω/5W(wire-woundresistor) FUSE1/FUSE2/FUSE3 3.15A/500V,slow-blow,required Fig.3:RecommendedcircuitforclassⅠequipment Component Recommendedvalue FUSE 3.15A/500V,slow-blow,required MOV S14K550 CX 0.1uF/480VAC CY1/CY2 1nF/400VAC LCM 10mH,werecommendedusingpartno.FL2D-Z5-103(MORNSUN) Note:Rx1/Rx2/Rx3/Rx4/Rx5/Rx6/Rx7/Rx8isthe bleederresistanceofCX,andtherecommendedresistancevalueis<2.5MΩ. 3.Foradditionalinformationpleaserefertoapplicationnotesonwww.mornsun-power.com.

2021.11.16-A/0 Page5of5 MORNSUNGuangzhou Science&TechnologyCo.,Ltd. reservesthecopyrightandrightoffinalinterpretation DimensionsandRecommendedLayout Note: 1. ForadditionalinformationonProductPackagingpleaserefertowww.mornsun-power.com.Packagingbagnumber:58220017; 2. If the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parametersinthedatasheet; 3. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75% with nominal inputvoltageandratedoutputload; 4. Allindextestingmethodsinthisdatasheetarebasedonourcompanycorporatestandards; 5. Wecanprovideproductcustomizationservice,pleasecontactourtechniciansdirectlyforspecificinformation; 6. Productsarerelatedtolawsandregulations:see"Features"and"EMC"; 7. Our products shall be classified according to ISO14001 and related environmental laws and regulations, and shall be handled by qualifiedunits. MornsunGuangzhouScience&TechnologyCo.,Ltd. Tel:86-20-38601850 Fax:86-20-38601272 E-mail:info@mornsun.cn www.mornsun-power.com