BCD Lighting

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1、http://www.elecfans.com电子发烧友http://bbs.elecfans.com电子技术论坛BCDLightingSolutionsBySimon.Zhu2008/10/210BCDSemiconductorManufacturingLimited2008Allrightsreservedhttp://www.elecfans.com电子发烧友http://bbs.elecfans.com电子技术论坛contentòElectronicballastmarketòBCDAP1661forelectronicballastòLEDlightingmarketòBCDAC

2、/DCLEDlightingsolutionsòBCDDC/DCLEDlightingsolutionsòStrategytowin1BCDSemiconductorManufacturingLimited2008Allrightsreservedhttp://www.elecfans.com电子发烧友ElectronicBallastMarkethttp://bbs.elecfans.com电子技术论坛¢Electronicsballastsales60KKpermonth¢ST’sPFCcontrolICL6562about20KKpermonth,leaderinthemarket¢

3、Othercompany’scompatibleIC:OB6561，SG7527¢Electronicballastabout20%increaseperyear¢BCDpintopincompatibleIC:AP1661,hasbeenfullreleased2BCDSemiconductorManufacturingLimited2008Allrightsreservedhttp://www.elecfans.comBCDPFCcontrollerAP1661电子发烧友http://bbs.elecfans.com电子技术论坛3BCDSemiconductorManufacturin

4、gLimited2008Allrightsreservedhttp://www.elecfans.com电子发烧友http://bbs.elecfans.comAP1661Applications电子技术论坛¢AC-DCAdapterorSMPSPFCcontrol¢ElectronicBallastAC/DCstagePFCcontrol¢Specs:InputACvoltagerange:85V~305Voutputpowerrange:25W~300WOutputDCvoltage>2⋅Vin(rmsmax)Powerfactor>0.95THD<15%4BCDSemiconduct

5、orManufacturingLimited2008AllrightsreservedPFCCircuitinDCMboundaryconductionmodehttp://www.elecfans.com电子发烧友http://bbs.elecfans.com电子技术论坛5BCDSemiconductorManufacturingLimited2008AllrightsreservedInUniversalInputballastTHDcomparehttp://www.elecfans.com电子发烧友http://bbs.elecfans.com电子技术论坛12108AP16616L

6、6562THD(%)42085120150180220240264277Inputvoltage(V)AP1661THDtestresultsarecompatiblewithL65626BCDSemiconductorManufacturingLimited2008Allrightsreservedhttp://www.elecfans.com电子发烧友ElectronicBallasthttp://bbs.elecfans.com电子技术论坛市场特点¢几大照明公司占据了市场主导地位，基本方案相似。¢如果某家大公司率先大规模使用AP1661，会起到很强的示范作用，其他公司会立即跟进。7B

7、CDSemiconductorManufacturingLimited2008Allrightsreservedhttp://www.elecfans.com全球照明用白光电子发烧友http://bbs.elecfans.com电子技术论坛LED市場概況88BCDSemiconductorManufacturingLimited2008Allrightsreservedhttp://www.elecfans.com以節能