der-12p011基于ap8266的適配器應(yīng)用方案5v3a

輸出電壓 輸出電流 DER-8266-12-特性概述：內(nèi)容電源介 原理 電路描 PCB Billof 變壓器規(guī) 電源EMI測 電源Surge測 電源EFT測 附 該方案滿載效率大于78%，空載待機(jī)功耗低于200mW；傳導(dǎo)測試滿足EN55022_CE_Mains_ClassB的要求。V5V03A0W η％0℃DesignExample ChipownDER-8266-12-3D5，R2A、R2B，C3組成RCDMOS漏源端尖鋒電壓，可以視情況予以減輕。AP8266具有內(nèi)置的軟啟動功能，可以降低電源啟動時的電流尖峰，同時降低功率MOS漏源端尖峰電壓，OLP保護(hù)功能，輸出電流增大或者反饋失效使輸出電壓增大時，系統(tǒng)的輸出功率都會增大， Billof序元件標(biāo)號元件名稱元件型號數(shù)備1SMDAP8266SOP23-6brand1210D471K130.33uF/250V14Y1222/250V(102)P=10mm151R/ 16 SMD17R1A SMD28SMD/0805,5.1KΩ,SMD19SMD/0805,4.7KΩ,SMD1 SMD1R15 SMD2 SMD1R2SMD/1206,200KΩ,SMD2 SMD1 SMD1SMD/0805, SMD2SMD/1206, SMD2SMD/0805,4.7KΩ,SMD2SMD/0805,104/50V,KSMD1SMD/0805,102/50V,KSMD1SMD/0805,102/100V,KSMD1SMD133uF/400V,105℃±20%112470uF/16V,?8*16mm,±20%,105℃,LOW111HFS4N60STO- TO-1STPS2040CTTO-220AB1EF25 10PIN1絲T2A/250V3.6*10mm陶瓷帶1PC817DIP-1TL431SOT-1DIODEZENERZMM5248B18V1D1-IN40071A/1KVDO-4USM11A/1KVDO-11UF40071A/1KVDO-41FAST-1 1D5陰極,磁 3.5(外徑FAIR-2CHOKET9*5*31UU10.5D=0.3*75TS1變壓器規(guī)格原理圖與骨架43215EF25TDK:PC40orEF2510Pin=4mm2TN3:5-10.2∮*2C2UEW2TN2:3-20.37∮*1C2UEW2TE1:1-copper0.025t*9W2TN4:10-8,90.5∮*32UEW2T2TE1:1-copper0.025t*9WN1:4-30.37∮*1C2UEWELECTRICAL11mH±Zentech3205BAutomaticComponentyzerAT1KHZ0.25V3SEC—4100MΩ 1FERRITECOREJIANGMENOR2PM9820orCHANGCHUN STICSCO. SUMITOMOBAKELITECO., OR3PINTINNEDCOPPER/4DD-DongyangElectronics –WaTaiElectrotechnicalMaterialFactory-HuiyangGoldenOceanMagnetWireFactory-E225143PacificElec.Co., -E84081(S)OrEquivalent5XYW-STW-FurukawaElectricCo., TotokuElectricCo., GoldenOceanCo., –E251775YoungChangSilicone 6INSULATIONSymbio–E50292JingjiangYahuaPressureSensitiveGlueCo.,-UlE1651113mCenterMining.E17385NOrEquivalent7BARRIERACETATECOMBINATION8 /9 /VANISHBC-JOHNCDOLPHS HANGCHEUNG 電源輸入輸出特性和工作波形Outputvoltageline-loadNoHalfFull負(fù)載調(diào)整率Efficiencyat903 Efficiencyat1153 Efficiencyat2303 EfficiencyEfficiencyat264Efficiency3 InputPower(mW)No-loadInputPower(mW)Efficiency帶線 18AGW線效EfficiencyEfficiencyat1153 Efficiencyat2303 Figure1.VIN=90VAC,fullload,Figure2.VIN=264VAC,fullload, pin–yellow pin–yellow pin–green pin–green pin–pink pin Pin-bule Pin-bule Turn-onDelayTimeHold-upFigure3.VIN=90VAC,fullFigure4.VIN=90VAC,full5V pin Vddpin–yellow pin FBpin–greenTurn-onDelayHold-upFigure5.VIN=90VAC,fullload,normalFigure6.VIN=264VAC,fullload,normal pin–yellow pin–yellow pin–green pin–green pin–pink pin–pink Pin-bule Pin-bule Figure7.VIN=90VACinnoloadFigure8.VIN=264VACinnoload pin–yellow pin–yellow pin–green pin–green pin–pink pin–pink Pin-bule Pin-bule Figure9.Outputvoltageripple fullFigure10.Outputvoltageripple fullOutputpin–yellow Outputpin–yellow Figure11.Outputvoltage fullFigure12.Outputvoltage fullOutputpin–yellow Outputpin–yellow - - 13)OutputvoltageFigure13.Outputvoltageripple fullFigure14.Outputvoltageripple fullOutputpin–yellow Outputpin–yellow 14)14)Figure15.OutputvoltagerippleFigure16.OutputvoltagerippleOutputpin–yellow Outputpin–yellow Figure17.OutputvoltagerippleFigure18.OutputvoltagerippleOutputpin–yellow Outputpin–yellow VCC -Green VCC -Green Figure19.VIN=90VACshort-circuitFigure20.VIN=264VACshort-circuit pin–yellow pin–yellow pin–green pin–green pin–pink pin–pink Pin-bule Pin-bule OCPOCP輸入電壓恢復(fù)點9,EMI傳導(dǎo)測試Limit:Margin:L=Power:ACLimit:Margin:NPower:AC輻射測Limit:Margin:Polarity:MeasureReadingOverAntTable1002003*00AllReadingsbelow1GHzareQuasi-Peak,aboveareperformedwithpeakand/oraveragemeasurementsas"*",meansthisdataistheworstemissionMeasurementLevel=ReadingLevel+Factor(Probe+Cable-Limit:Margin:Polarity:MeasureReadingOverAntTable10020034*00AllReadingsbelow1GHzareQuasi-Peak,aboveareperformedwithpeakand/oraveragemeasurementsas"*",meansthisdataistheworstemissionMeasurementLevel=ReadingLevel+Factor(Probe+Cable-EFT

ElectricalFastTransient/BurstMeasurement15WHumidityInputNormalEN55024:1998+A1:2001+A2:2003,IEC61000-4-4:ImmunityTestSystem(M/N:EMCPro)(Cali.DueDate:2012.04.23)CCL(M/N:CCL)(Cali.DueDate:2012.04.23)Inputa