A0505D-1WR2 MORNSUN | Alldatasheet

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A_D-1WR2series 2014.03.03-A/0 Page1of4 MORNSUNGuangzhouScience&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation 1W,Fixedinputvoltage,isolated&unregulateddual output PatentProtection RoHS

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l Efficiencyupto81% l Operatingtemperaturerange:-40 ℃to+105 ℃ l Isolation voltage: 1.5KVDC l Continuousshortcircuitprotection l Noexternalcomponentrequired l Internationalstandardpin-out A_D-1WR2seriesisspeciallydesignedforapplicationswhereanisolatedvoltageisrequiredinadistributedpowersupplysystem.Itis suitablefor 1.Wherethevoltageoftheinputpowersupplyisstable(voltagevariation: ± 10%Vin); 2.Whereisolationisnecessarybetweeninputandoutput(isolationvoltage ≤ 1500VDC); 3.Wheredonothashighrequirementoflineregulationandloadregulation; 4.Suchas:puredigitalcircuits,lowfrequencyanalogcircuits,relay-drivencircuitsanddataswitchingcircuits. Selection Guide PartNo. InputVoltage (VDC) Output Efficiency(%, Min./Typ.) @FullLoad Max.Capacitive Load* (µF) OutputVoltage (VDC) OutputCurrent(mA) (Max./Min.) A0505D-1WR2 4.5-5.5 (5VDCnominal) ±5 ±100/±10 76/80 100 A0509D-1WR2 ±9 ±56/±6 76/80 A0512D-1WR2 ±12 ±42/±5 77/81 A0515D-1WR2 ±15 ±34/±4 77/81 A0524D-1WR2 ±24 ±21/±3 77/81 A1205D-1WR2 10.8-13.2 (12VDCnominal) ±5 ±100/±10 76/80 A1209D-1WR2 ±9 ±56/±6 76/80 A1212D-1WR2 ±12 ±42/±5 77/81 A1215D-1WR2 ±15 ±34/±4 77/81 A1224D-1WR2 ±24 ±21/±3 77/81 A1505D-1WR2 13.5-16.5 (15VDCnominal) ±5 ±100/±10 76/80 A1509D-1WR2 ±9 ±56/±6 76/80 A1512D-1WR2 ±12 ±42/±5 77/81 A1515D-1WR2 ±15 ±34/±4 77/81 A1524D-1WR2 ±24 ±21/±3 77/81 A2405D-1WR2 21.6-26.4 (24VDCnominal) ±5 ±100/±10 76/80 A2409D-1WR2 ±9 ±56/±6 76/80 A2412D-1WR2 ±12 ±42/±5 77/81 A2415D-1WR2 ±15 ±34/±4 77/81 A2424D-1WR2 ±24 ±21/±3 77/81 Note:*Thecapacitiveloadsofpositiveandnegativeoutputsarethesame. InputSpecifications Item Operating Conditions Min. Typ. Max. Unit Input Current (full load / no-load) 5V input -- 256/25 -- mA 12V input -- 106/15 -- 15V input -- 84/10 -- 24V input -- 54/7 --

A_D-1WR2series 2014.03.03-A/0 Page2of4 MORNSUNGuangzhouScience&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation Surge Voltage (1sec. max.) 5V input -0.7 -- 9 VDC 12V input -0.7 -- 18 15V input -0.7 -- 21 24V input -0.7 -- 30 Reflected Ripple Current -- 15 -- mA Input Filter Capacitor filter OutputSpecifications Item Operating Conditions Min. Typ. Max. Unit Output Voltage Accuracy See tolerance envelope graph (Fig. 1) Line Regulation Input voltage change: ±1% -- -- ±1.2 Load Regulation 10%-100% load 5VDC output -- 12 -- 9VDC output -- 9 -- 12VDC output -- 8 -- 15VDC output -- 7 -- 24VDC output -- 6 -- Ripple & Noise* 20MHz bandwidth -- 60 -- mVp-p Temperature Drift Coefficient 100% load -- -- ±0.03 %/°C Output Short Circuit Protection ** 5V/12V/15input Continuous, self-recovery 24Vinput -- -- 1 s Note:*Rippleandnoisetestedwith “parallelcable ”method,pleaseseeDC-DCConverterApplicationNotesforspecificoperationmethods. **SupplyvoltagemustbediscontinuedattheendofshortcircuitdurationforA_D-1WR2seriesof24Vinput. GeneralSpecifications Item Operating Conditions Min. Typ. Max. Unit Insulation Voltage Input-output, with the test time of 1 minute and the leak current lower than 1mA 1500 -- -- VDC Insulation Resistance Input-output, insulation voltage 500VDC 1000 -- -- MΩ Isolation Capacitance Input-output, 100KHz/0.1V -- 20 -- pF Operating Temperature Derating if the temperature ≥85°C, (see Fig. 2) -40 -- 105 Storage Temperature -55 -- 125 Casing Temperature Rise Ta=25°C -- 25 -- Pin Welding Resistance Temperature Welding spot is 1.5mm away from the casing, 10 seconds -- -- 300 Storage Humidity Non-condensing -- -- 95 % Switching Frequency 100% load, nominal input voltage -- 100 300 KHz MTBF MIL-HDFK-217F@25°C 3500 -- -- K hours Physical Specifications CasingMaterial Blackflame-retardantheat-proofepoxyresin(UL94-V0) PackageDimensions 20.00*10.00*7.00mm Weight 2.4g(Typ.) Coolingmethods Freeairconvection EMC Specifications EMI Conducted disturbance CISPR22/EN55022 CLASS B (see Fig. 4 for recommended circuit) Radiated emission CISPR22/EN55022 CLASS B (see Fig. 4 for recommended circuit) EMS Electrostaticdischarge IEC/EN61000-4-2 Contact ±6KV perf. Criteria B

A_D-1WR2series 2014.03.03-A/0 Page3of4 MORNSUNGuangzhouScience&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation ProductCharacteristicCurve Tolerance Envelope Graph +10% +5% 50 100 +2.5% -2.5% -7.5% Rated Output Voltage Output Voltage (%)Accuracy Output Current Percentage(%) Typical Load Curve (Nominal Input Voltage) Fig.1 120 100 Output Po wer Perce nt(% ) Ambient Temp.()℃ Temperature Derating Graph Safe Operating Area 40 0 40 85 105 120 Fig.2 A0505D-1WR2 100 4.5 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5 Efficiency(%) Input Voltage (V) Efficiency Vs Input Voltage (Full Load) A0505D-1WR2 100 10 20 30 40 50 60 70 80 90 100 Efficiency(%) Output Current Percentage (%) Efficiency Vs Output Load(Vin=Vin-nominal) A1205D-1WR2 100 10.8 11.0 11.3 11.5 11.8 12.0 12.2 12.4 12.6 12.8 13.2 Efficiency(%) Input Voltage (V) Efficiency Vs Input Voltage (Full Load) A1205D-1WR2 100 10 20 30 40 50 60 70 80 90 100 Efficiency(%) Output Current Percentage (%) Efficiency Vs Output Load(Vin=Vin- nominal) Design Reference 1.Typicalapplication Ifitisrequiredtofurtherreduceinputandoutputripple,afiltercapacitorcanbeconnectedtotheinputandoutputterminals,seeFig.3. Moreover,choosingsuitablefiltercapacitorisveryimportant,start-upproblemsmaybecausedbytoolargecapacitance.Toensured themodulesrunningwell,therecommendedcapacitiveloadvaluesasshowninTable1. Vin GND +Vo 0VDCCin DC Cout Cout -Vo Single Output Fig.3 Recommendedcapacitiveloadvaluetable(Table1) Vin (VDC) Cin (µF) DualVout (VDC) Cout (µF) 5 4.7 ±5 4.7 12 2.2 ±9/±12 1 24 1 -- -- Itisnotrecommendedtoconnectanyexternalcapacitorwhen outputpowerislessthan0.5W.

A_D-1WR2series 2014.03.03-A/0 Page4of4 MORNSUNGuangzhouScience&TechnologyCo.,Ltd.reservesthecopyrightandrightoffinalinterpretation 2.EMCtypicalrecommendedcircuit(CLASSB) Vin GND +Vo -Vo DCDC LOAD LDM Vin GND Fig.4 Inputvoltage(V) 5/12/15/24 EMI C1 4.7µF/50V C2 RefertotheCoutinFig.3 LDM 6.8µH 3.Outputloadrequirements Toensurethemoduleworkefficientlyandreliably,duringtheoperation,themin.outputloadshouldbenolessthan10%ofthefullload.If theactualoutputpowerislow,pleaseconnectaresistertotheoutputterminalinparallel,witharecommencedresistancewhichis10%of theratedpower,andderatingisrequiredduringoperation. 4.Formoreinformationpleasefindtheapplicationnoteson www.mornsun-power.com DimensionsandRecommendedLayout Note: 1. PackingInformationpleasereferto'ProductPackingInformation'.Packingbagnumber:58200009; 2. If the product is operated under the min. required load, the product performance cannot be guaranteed to comply with all performanceindexesinthisdatasheet; 3. Themax.capacitiveloadshouldbetestedwithintheinputvoltagerangeandunderfullloadconditions; 4. Unless otherwise specified, data in this data sheet should be tested under the conditions of Ta=25°C, humidity<75% when inputting nominalvoltageandoutputtingratedload; 5. AllindextestingmethodsinthisdatasheetarebasedonourCompany ’scorporatestandards; 6. Theperformanceindexesoftheproductmodelslistedinthismanualareasabove,butsomeindexesofnon-standardmodelproducts willexceedtheabove-mentionedrequirements,andpleasedirectlycontactourtechniciansforspecificinformation; 7. Wecanprovideproductcustomizationservice; 8. Specificationsofthisproductaresubjecttochangeswithoutpriornotice. MORNSUNGuangzhouScience&TechnologyCo.,Ltd. Tel:86-20-38601850-8801 Fax:86-20-38601272 E-mail: info@mornsun.cn