LSF01-K5B05SS MORNSUN | Alldatasheet

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2022.02.15-A/2 Page1of4 MORNSUN Guangzhou Science&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation 1W,Single-wireconverter Report RoHS EN62368-1 BSEN62368-1

FEATURES

 Ultra-wideinputvoltagerange: 85-264VAC/8(15/35)-380VDC  Operatingambienttemperaturerange:-25℃ to+85℃  Ultra-lowstaticcurrent  Compactsize  SafetyaccordingtoUL62368 LSF01-K5BxxSSseriesisregulatedsingle-wireconverterswithanultra-lowDCinputof85-264VAC/8(15/35)-380VDC.Theproductsfeaturehigh reliability.Itcanbewidelyusedinareasofsingle-wiresmarthomewithextremelydemandingonpowerconsumptionrequirements, non-isolatedpowersupplyproducts,andreplacelow-efficiencyresistance-capacitancestep-downpowersupplycircuits(suchaswhite goods,smartmeters,automationinstrumentpower),andstandbypowerforapplianceswithlowpowerconsumptionrequirements(such asultra-lowpowerstandbypowerforgreenandenergy-savingappliances),etc.Theconvertersprovidestableoperatingvoltageforthe load.ForextremelyharshEMCenvironment,werecommendusingtheapplicationcircuitshowinDesignReferenceofthisdatasheet. SelectionGuide Certification Model OutputPower NominalOutputVoltageandCurrent(Vo/Io) Efficiencyat230VAC(%)Typ. EN/UKCA LSF01-K5B05SS 0.625W 5.5V/114mA 50 LSF01-K5B12SS 1W 12.5V/83mA 58 EN LSF01-K5B24SS 1W 24.5V/42mA 60 Caution:this seriesisnon-isolatedpowersupplyandthereisno insulationprotectionattheinputandoutput,pleasebewareofelectric shock! OutputSpecifications Item OperatingConditions Min. Typ. Max. Unit OutputVoltageAccuracy Vo LSF01-K5B05SS 4.9 -- 6.5 VVo LSF01-K5B12SS 11.5 -- 13.5 Vo LSF01-K5B24SS 22.0 -- 28.0 Stand-byPowerConsumption 230VAC -- -- 5.2 mW MinimumLoad 0 -- -- % GeneralSpecifications Item OperatingConditions Min. Typ. Max. Unit OperatingTemperature -25 -- +85 StorageTemperature -40 -- +85 SolderingTemperature Wave-soldering 260±5℃;time:5-10s Manual-welding 360±10℃;time:3-5s InputSpecifications Item OperatingConditions Min. Typ. Max. Unit InputVoltageRange ACinput LSF01-K5BxxSS 85 -- 264 VAC DCinput LSF01-K5B05SS 8 -- 380 VDCLSF01-K5B12SS 15 -- 380 LSF01-K5B24SS 35 -- 380 InputCurrent 115VAC -- -- 0.10 A 230VAC -- -- 0.05 InputFrequency 50 -- 60 Hz ExternalInputFuse 1A/250V,slow-blow,required HotPlug Unavailable

2022.02.15-A/2 Page2of4 MORNSUN Guangzhou Science&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation PowerDerating -25℃ to-10℃ LSF01-K5B05SS 3.33 -- -- %/℃ -25℃ to-10℃ LSF01-K5B12SS 1.00 -- -- -25℃ to-10℃ LSF01-K5B24SS 0 -- -- 85-264VAC LSF01-K5B05SS 0 -- -- %/VAC %/VDC10-30VDC 0 -- -- 8-10VDC 25 -- -- 85-264VAC LSF01-K5B12SS 0 -- -- %/VAC 15-30VDC 4 -- -- %/VDC 85-264VAC LSF01-K5B24SS 0 -- -- %/VAC 35-380VDC 0 -- -- %/VDC SafetyStandard LSF01-K5B05/12SS EN62368-1,BSEN62368-1(Report); DesignrefertoUL62368-1 LSF01-K5B24SS EN62368-1(Report); DesignrefertoUL62368-1,BSEN62368-1 MTBF MIL-HDBK-217F@25℃≥300,000h MechanicalSpecifications PackageDimensions 15.70x9.00x14.50mm Weight 1.90g(Typ.) Coolingmethod Freeairconvection ElectromagneticCompatibility(EMC) Emissions CE CISPR32/EN55032 CLASSB(SeeFig.1fortypicalapplicationcircuit） RE CISPR32/EN55032 CLASSB(SeeFig.1fortypicalapplicationcircuit） Immunity Surge IEC/EN61000-4-5 linetoline±1KV(SeeFig.1fortypicalapplicationcircuit） Perf.CriteriaB ProductCharacteristicCurve (LSF01-K5B05SS) (LSF01-K5B05SS) (LSF01-K5B05SS) (LSF01-K5B12SS) (LSF01-K5B12SS) (LSF01-K5B12SS)

2022.02.15-A/2 Page3of4 MORNSUN Guangzhou Science&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation (LSF01-K5B24SS) (LSF01-K5B24SS) Note: ① WithaDCinputbetween8-80VDC (LSF01-K5B05SS)/15-30VDC(LSF01-K5B12SS),theoutputpowermustbederatedas pertemperaturederatingcurves; ② Thisproductissuitableforapplications using naturalair cooling;forapplicationsinclosedenvironmentpleaseconsultMornsunFAE. DesignReference 1. Typicalapplicationcircuit Fig.1 Components Recommend FUSE 1A/250VAC,required D1、D2 1A/1000V MOV S10K300 CX1 474K/275VAC 8-120VDC:24Ω (LSF01-K5B05SS) 15-120VDC:12Ω (LSF01-K5B12SS) 35-120VDC:12Ω (LSF01-K5B24SS) 85-264VAC/120-380VDC:240Ω C1 450V/10uF C2 35V/220uF OutputFilterComponents: 1. CX1isnotnecessaryifnorequirementforemissions,andMOVisnotnecessaryifnorequirementforimmunity； 2. R1:current-limitingresistor(required),ratedpower≥ 3W,whichdependsontheinputvoltagerange; 3. C1:Inputcapacitorforrectificatingandfiltering,the smallercapacitor valuecanbeselectedaccordingto actualloadrequirements; 4. C2:outputfiltercapacitor,16V/220uFcanbe selectedforLSF01-K5B05SS,LSF01-K5B12SS ; 5. Abovefortypicalapplicationreference.Formoreapplications and materials(relaysolutions),pleasecontactMORNSUN FAE; 2. FormoreinformationPleasefindtheapplicationnotesonwww.mornsun-power.com,orcontactour technicianstoobtain.

2022.02.15-A/2 Page4of4 MORNSUN Guangzhou Science&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation DimensionsandRecommendedLayout Note: 1. ForadditionalinformationonProductPackagingpleaserefertowww.mornsun-power.com.Packagingbagnumber:58220098; 2. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75% with nominal inputvoltageandratedoutputload;(SeeFig.1/Fig.2fortypicalapplicationcircuit) 3. Allindextestingmethodsinthisdatasheetarebasedonourcompanycorporatestandards; 4. The above are the performance indicators of the product models listed in this datasheet. Some indicators of non-standard models will exceedtheaboverequirements.Fordetails,pleasecontactourtechnicalstaff. 5. Wecanprovideproductcustomizationservice; 6. Specificationsofthisproductaresubjecttochangeswithoutpriornotice; 7. Productsarerelatedtolawsandregulations:see"Features"and"EMC"; 8. 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