IEC 61189-2-720-2024.docx

《IEC 61189-2-720-2024.docx》由会员分享，可在线阅读，更多相关《IEC 61189-2-720-2024.docx（24页珍藏版）》请在优知文库上搜索。

1、IECIEC61189-2-720Edition1.02024-03INTERNATIONA1.STANDARDNORMEINTERNATIONA1.EorinsideTestmethodsfore1.ectrica1.materia1.s,circuitboardsandotherinterconnectionstructuresandassemb1.ies-Part2-720:DetectionofdefectsininterconnectionstructuresbymeasurementofcapacitanceMethodesdessaipourIesmateriauxe1.ectr

2、iques,Iescartesimprimeesetautresstructuresdinterconnexionetensemb1.es-Partie2-720:DetectiondedfautspresentsdansIesstructuresdinterconnexionparmesuragedeIacapaciteTHISPUB1.ICATIONISCOPYRIGHTPROTECTEDCoPyright2024IEC1Geneva,Switzer1.andAJ1.rightsreserved.UnteesO1.herWigespecified,nopartofthisPUb1.iCaI

3、kinmaybereproducedoruti1.izedinanyformOfAanymeans,e1.ectronicor11eca11ca1.,inc1.udingpoxxopyingandmcrofim.WnbOU1.permissioninWEEgfromeitherIECofIECmemberNationa1.CommieinIhecountryoftherequester.I!youhaveanyquestionsaboutIECcopyrighthaveanenquiryaboutOb1.aningancona1.rightstothsPUbtCagn.pte-ascontac

4、ttheaAJressbdoworyour1.oca1.IECmc11crNatKXIa1.COmn1.inCfxfurtherinformation.Droitsdereproductionr6sfv6s.Saufirxic1.ioncontraire.aucunepartiedece1.tepub1.icationnePeU1.!rereprodi1.eni*seesousqueuetof(11equecesoi1.etparaucuprocede.61ctron*queomecankjue,ycompe1.sIapotocopiee1.Iesm*croms.sansaccorde1.td

5、e1.,IECOUduCOmCQnabona1.de11ECdupaysdudman6eur.SiVoUSavezCfeSquestionssufIecopyrightde11ECOd&VOUSJ6s1.fezObtenrdsdrosSUPP1.QfnentaMe6surcedepub1.caron.UtiHseztescocxxnesCaPmSouco11taezIeCcmitd11atiade11CdevoirepaysderesidenceCSeaetanatTd.:“1229W02113.ruedoVarcmbciriecchCH-1211Geneva20ww.1.ec.cSwitZe

6、rIancIAbouttheIECTheIntornationa1.E1.cctrotcchnica1.Commisskxi(IEC)isthe1.eadingg1.oba1.organizationthatproparcsandpub1.ishesIntefnabonaJStandardstora1.1.e1.ectrics,eectroncandrentedtechno1.ogies.AboutIECpub1.icationsTetechnica1.contentaIECpub1.icationsiskep(UndefconstantreviewbyIbeIEC.P1.easemakesu

7、rethatyouhavethe1.atesteddion.aor.JustPub1.sddtasa1.1.newpubcato5reteasedAvai1.ab1.eon1.ineandOnC8amonthWefnai1.IECCustomerServiceCentre-webstore,ec.ch-escHyouwishtogrvUSyourW1.ckonthispub1.icationorneedfurther35ststanco.p1.easeyourneds.E1.ectropedta-www.e1.edropefia.orgTbcwor1.dsIcacingon1.inedicbo

8、rwryonccctrotcchnoogy.1.aningmorethan22500termnotogtetfentriesinEng1.sa11dFrenchwithOqUZa(Cn1.tefmSin25addf1.kxaUnu9gcsA1.soKnOWnasEeInternationa1.E9drotech11ca1.VocabUary(IEV)o11*11.Aproposde11EC1.aCOmfnISsonEJectrotechniqueIntefnaDonaIe(ICes1.IaPfgrnIEeorganisationmodiaequ1.ahoreetPubI哈desNormesIn

9、grnagna1.eSpourtoutcequatrastore.iec.chadVsearchform1.arhcrctcva11coPefEmdeIrouvcrdc$PUbfCi1.bQnSIECnUHisantdiffre11tsCfiteresInUmfOdereference,1.itod,udcs.E11cdo1111caussdcsinformationssurkPfoje1.Sa1.esPUbICaconsres1.or.ec.ch,justpubhsedRostczinformdsurcs11ouvccspub1.icationsIECJustPub1.isheddwaIeS

10、ouve5puWica1.o11sparuesDisponibtecnIigncCtu11ckisParmotsparCmaJ1.ServiceC1.ientswebsore.*ec.chccSivous66reznousdonnerwurderecherche1nsUWzgratui1.ementIousIeeaerusdesPUbHMiO检SyrnbotesgraphjqusetegossairAyeCunabomement.VOU6aurezEU)OUr$accd$au11COntCnU占jouradp*VQSbcsoi11s.E1.ectropedmwww.e1.ctropetaorg

11、1.epremierdictionaifecf61.ecrocnoioeen1.neaumonde,avecp1.usde22500a11ctesIBEnOogqusenang1.ais1efranais.nsiqe1.esefmes6quiva1.ensdans25Ianguesaddibo11e*sE9a1.mniappen1.0202403INTERNATIONA1.STANDARDNORMEINTERNATIONA1.Eco1.ourinsideTestmethodsfore1.ectrica1.materia1.s,circuitboardsandotherinterconnectionstructuresandassemb1.ies-Part2-720:DetectionofdefectsininterconnectionstructuresbymeasurementofcapacitanceMethodesdessaipourIesmateriauxe1.ectriques,Iescartesimprimeesetautresstructuresdinterconnexionetensemb1.es-Partie2-720