荧光灯电子镇流器的认证及检测

查跃丹(国家电光源质量监督检验中心,北京100022)荧光灯电子镇流器是3C强制认证产品之一,了解认证要求对生产者提高产品质量非常重要本文从认证和检测两个方面介绍此类产品的发展动态,分析了认证规则和产品标准的变化对产品质量的影响,重点介绍了新标准第17章灯寿命结束时镇流器的状态检测方法,阐述了其电路特点测量方法试验结果限值和试验程序荧光灯电子镇流器认证规则检测方法整流效应CertificatingandTestofElectronicBallastsforFluorescentLampsZhaYuedan(NationalLightingTestingCentre,Beijing100022)Abstract:Theelectronicballastforfluorescentlampsisoneof3Ccertificationproducts.Itisveryimportanttoknowthecertificationrequirementsformanufacturers.Thearticleintroducesthedevelopingtrendsofthecertificationandtestofthissortofproduct,expatiatestheinfluenceofrulesandstandardsontheproductionquality,andemphasizesthetestingmethodinthenewstandardforbehaviorofballastattheendoflamplifefromtheaspectsofcircuitcharacteristics,testingmethod,limitedvalue,testingprocedure.Keywords:electronicballastsforfluorescentlamps;certificatingrule;testingmethod;rectifyingeffect3C,,,1112003520095,3C7,CQC1081,838,2992007!∀,,(GB195101!1:∀GB195104!4:∀GB17743!∀GB176251!(#16A)∀)111;EMC112,:(1)GB17743-200730~300MHz30CHINALIGHT&LIGHTING20098,,2009EMC;(2)GB195104,,17,,;(3)!∀,tc111;2tw;3;4;5:5,,GB19510.9GB19510.1()91;2tw;3;4;5:5,,GB19510.10GB19510.1()91;2tc;3:3,,:,GB19510.4GB19510.16(4)!∀!∀,,211,(5)!∀2()GB19510.1GB19510.4GB17625.1GB7000.1-2002Q(GB19510.111+12),(GB19510.118)(GB19510.17)(GB19510.415)(GB17625.17):(1);(2),;,,1;(3)(),!∀,!∀,,,12!∀1211:(1):;(2):;(3):(),();(4)34;:313()IECGB7000.114IEC60598-11412GB7000.115IEC60598-11512GB5023.1~GB5023.7IEC60227-1~IEC60227-7GB9364.1GB9364.2GB9364.3IEC60127-1IEC60127-2IEC60127-3(VDMOS)GB19510.4IEC61347-2-3GB19510.4IEC61347-2-3()EMCGB19510.4IEC61347-2-3GB19510.4IEC61347-2-3IC:EMCGB19510.4IEC61347-2-3GB19510.4IEC61347-2-3GB19510.4IEC61347-2-3GB19510.4IEC61347-2-34(EMC)()();()()();;;;()();:();():()()():();();();IC:EMC(();EMC();()(5):1222:(1):tcUout;(2):;(3):13!∀:GB17743-2007,2009111,CQC200928,4:20091031;2009111;2010111,,;2011131,142008,81,54,67%27,93C,33%:3220098(1),:,;,;(2),,(3):,,1(4):,:,,1990ZBK20,,,:,,2GB195104!∀IEC61347-2-3:2000-A1:2004-A2:2006,17,(171):,90%~110%,3:33:(172);(173);(174)3100h:GB18774EGB16843H:,,,21(172)21112121:1,D1,S2,1,T1(),J2,J421330sR1AR1BR1CR2AR2B3s3s15s,27ms3ms15s2214Pmax:∃∃∃13mm(T4),Pmax=50W;∃∃∃16mm(T5),Pmax=75W()215%S1S4,S2A(,LM555[3+3]ms)&,5min∋S3(LM555),S1(),15s,S4(LM555[27+3]ms)15s(R1A~R1CR2AR2BD5~D8(PmaxPmax,,))S1S4(,LM555[3+3]ms)∗S2B()+&∋(AB,,%~+−(:26W,32W,42W),%~,22(173)22122222,D1D2,S1,122315sR1,T410WT515W;30s,R1224Pmax:∃∃∃13mm(T4),Pmax=50W;∃∃∃16mm(T5),Pmax=75W3420098()225%S1A()&R10()∋,5min(15sR1,R1,);,R1,)(,15s;(,30sR1(R1PmaxR1,,)∗,S1B+∋~)(2),,%~+()−(:26W,32W,42W),%~,23(174)2313:(1):Lp∃∃∃;Lp1∃∃∃;4cm;Lp2∃∃∃();2cm;R1∃∃∃10k;R2∃∃∃22,7W;R3∃∃∃1M;D∃∃∃;UN∃∃∃;DUT∃∃∃();F∃∃∃,4cm2cm;Dp∃∃∃10pF;ICP∃∃∃;(2)3(a)ILH(2)3(b)ILH(1)3232,S,,233(1)A,,30s,:35(2)B,,ILH,30s,,234,ImaxAB,:∃∃∃13mm(T4),Imax=1mA;∃∃∃16mm(T5),Imax=15mA()2352351AA,,,,4(:ILL(1),ILH(1),ILL(2),ILH(2)),:ILL(1)1;ILH(1)1;ILL(2)2;ILH(2)2:%S1,3(a)&,5min∋S2,30s()(,,(,,)),3(b),%~(∗,%~)()+(:26W,32W,42W),%~∗2352B3(c),3(a)3(b),1M1742(ab)ILH:%S1,3(c)3(a)&,5min∋S230s3(c),(25%25%,)(3(c)3(b))%~(∗,%~)236(1)(:26W,32W,42W),,235%~∗(2)AB:,;(3)A,,B,3620098