IEC 61248-7-1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 7 Sectional specification for high-frequency inductors and intermediate fre.pdf

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1、NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 612487 QC260600 Premiredition Firstedition 199706 Transformateursetinductancesdestins auxquipementslectroniquesetde tlcommunications Partie7: Spcificationintermdiairepourlesinductances hautefrquenceetpourlestransformateurs frquenceintermdiairesurla

2、basedela procduredelagrmentdesavoirfaire Transformersandinductorsforuseinelectronic andtelecommunicationequipment Part7: Sectionalspecificationforhighfrequency inductorsandintermediatefrequencytransformers onthebasisofthecapabilityapprovalprocedure Numroderfrence Referencenumber CEI/IEC612487:1997Va

3、liditdelaprsentepublication LecontenutechniquedespublicationsdelaCEIest constammentrevuparlaCEIafinquilreflteltat actueldelatechnique. Desrenseignementsrelatifsladatede reconfirmationdelapublicationsontdisponibles auprsduBureauCentraldelaCEI. Lesrenseignementsrelatifscesrvisions, ltablissementdesdit

4、ionsrvisesetaux amendementspeuventtreobtenusauprsdes ComitsnationauxdelaCEIetdanslesdocuments cidessous: BulletindelaCEI AnnuairedelaCEI Publiannuellement CataloguedespublicationsdelaCEI Publiannuellementetmisjourrgulirement Terminologie Encequiconcernelaterminologiegnrale,lelecteur sereporteralaCEI

5、60050: Vocabulaire ElectrotechniqueInternational(VEI),quiseprsente sousformedechapitressparstraitantchacundun sujetdfini.DesdtailscompletssurleVEIpeuvent treobtenussurdemande.Voirgalementle dictionnairemultilinguedelaCEI. Lestermesetdfinitionsfigurantdanslaprsente publicationonttsoittirsduVEI,soit s

6、pcifiquementapprouvsauxfinsdecette publication. Symbolesgraphiquesetlittraux Pourlessymbolesgraphiques,lessymboleslittraux etlessignesdusagegnralapprouvsparlaCEI,le lecteurconsultera: laCEI60027: Symboleslittrauxutiliseren lectrotechnique; laCEI60417: Symbolesgraphiquesutilisablessur lematriel.Index

7、,relevetcompilationdesfeuilles individuelles; laCEI60617: Symbolesgraphiquespourschmas; etpourlesappareilslectromdicaux, laCEI60878: Symbolesgraphiquespour quipementslectriquesenpratiquemdicale. Lessymbolesetsignescontenusdanslaprsente publicationonttsoittirsdelaCEI60027,dela CEI60417,delaCEI60617et

8、/oudelaCEI60878, soitspcifiquementapprouvsauxfinsdecette publication. PublicationsdelaCEItabliesparle mmecomitdtudes Lattentiondulecteurestattiresurleslistesfigurant lafindecettepublication,quinumrentles publicationsdelaCEIprparesparlecomit dtudesquiatablilaprsentepublication. Validityofthispublicat

9、ion ThetechnicalcontentofIECpublicationsiskeptunder constantreviewbytheIEC,thusensuringthatthe contentreflectscurrenttechnology. Informationrelatingtothedateofthereconfirmation ofthepublicationisavailablefromtheIECCentral Office. Informationontherevisionwork,theissueofrevised editionsandamendmentsma

10、ybeobtainedfromIEC NationalCommitteesandfromthefollowingIEC sources: IECBulletin IECYearbook Publishedyearly CatalogueofIECpublications Publishedyearlywithregularupdates Terminology Forgeneralterminology,readersarereferredto IEC60050:InternationalElectrotechnicalVocabulary (IEV),whichisissuedinthefo

11、rmofseparatechapters eachdealingwithaspecificfield.Fulldetailsofthe IEVwillbesuppliedonrequest.SeealsotheIEC MultilingualDictionary. Thetermsanddefinitionscontainedinthepresent publicationhaveeitherbeentakenfromtheIEVor havebeenspecificallyapprovedforthepurposeofthis publication. Graphicalandletters

12、ymbols Forgraphicalsymbols,andlettersymbolsandsigns approvedbytheIECforgeneraluse,readersare referredtopublications: IEC60027:Lettersymbolstobeusedinelectrical technology; IEC60417: Graphicalsymbolsforuseon equipment.Index,surveyandcompilationofthe singlesheets; IEC60617: Graphicalsymbolsfordiagrams

13、; andformedicalelectricalequipment, IEC60878:Graphicalsymbolsforelectromedical equipmentinmedicalpractice. Thesymbolsandsignscontainedinthepresent publicationhaveeitherbeentakenfromIEC 60027, IEC 60417,IEC60617and/orIEC60878,orhave beenspecificallyapprovedforthepurposeofthis publication. IECpublicat

14、ionspreparedbythesame technicalcommittee Theattentionofreadersisdrawntotheendpagesof thispublicationwhichlisttheIECpublicationsissued bythetechnicalcommitteewhichhaspreparedthe presentpublication.NORME INTERNATIONALE CEI IEC INTERNATIONAL STANDARD 612487 QC260600 Premiredition Firstedition 199706 Tr

15、ansformateursetinductancesdestins auxquipementslectroniquesetde tlcommunications Partie7: Spcificationintermdiairepourlesinductances hautefrquenceetpourlestransformateurs frquenceintermdiairesurlabasedela procduredelagrmentdesavoirfaire Transformersandinductorsforuseinelectronic andtelecommunication

16、equipment Part7: Sectionalspecificationforhighfrequency inductorsandintermediatefrequencytransformers onthebasisofthecapabilityapprovalprocedure CommissionElectrotechniqueInternationale InternationalElectrotechnicalCommission Pourprix,voircatalogueenvigueur Forprice,seecurrentcatalogue IEC1997Droits

17、dereproductionrservs Copyrightallrightsreserved Aucunepartiedecettepublicationnepeuttrereproduiteni utilisesous quelqueformequecesoitetparaucun procd,lectroniqueoumcanique,ycomprislaphoto copieetlesmicrofilms,sanslaccordcritdelditeur. Nopartofthispublicationmaybereproducedorut ilizedin anyformorbyan

18、ymeans,electronicormechanical, includingphotocopyingandmicrofilm,withoutpermissionin writingfromthepublisher. InternationalElectrotechnicalCommission 3,ruedeVarembGeneva,Switzerland Telefax:+41229190300 email:inmailiec.ch IECwebsitehttp:/www.iec.ch CODEPRIX PRICECODE T2 612487 CEI:1997 SOMMAIRE Page

19、s AVANTPROPOS 4 Articles 1 Domainedapplication. 6 2 Rfrencesnormatives. 6 3 Prparationdelaspcificationparticulire 8 3.1 Gnralits 8 3.2 Valeursetcaractristiques. 10 3.3 Croquisdencombrementetschmadesenroulements 10 4 Exigencesdecontrleincluredanslaspcificationparticulire 10 4.1 Contrledelaconformit .

20、 10 4.2 Vrificationdelaconception 12 5 Spcificationparticulire. 12 Spcificationparticulirecadre . 14 AnnexeA Mthodesdessaiparticuliresauxbobinesoutransformateurs frquenceintermdiaire 28612487 IEC:1997 3 CONTENTS Page FOREWORD. 5 Clause 1 Scope. 7 2 Normativereferences . 7 3 Preparationofthedetailspe

21、cification . 9 3.1 General . 9 3.2 Ratingsandcharacteristics 11 3.3 Outlinedrawingsandwindingschematicdiagram . 11 4 Inspectionrequirementstobelistedinthedetailspecification. 11 4.1 Conformanceinspection. 11 4.2 Designverification . 13 5 Detailspecification . 13 Blankdetailspecification . 15 AnnexA

22、Testmethodspeculiartocoilsorintermediatefrequencytransformers. 294 612487 CEI:1997 COMMISSIONLECTROTECHNIQUEINTERNATIONALE _ TRANSFORMATEURSETINDUCTANCESDESTINSAUX QUIPEMENTSLECTRONIQUESETDETLCOMMUNICATIONS Partie7:Spcificationintermdiairepourlesinductances hautefrquenceetpourlestransformateursfrque

23、nceintermdiaire surlabasedelaprocduredelagrmentdesavoirfaire AVANTPROPOS 1) LaCEI(CommissionElectrotechniqueInternationale)estuneorganisationmondialedenormalisationcompose delensembledescomitslectrotechniquesnationaux(ComitsnationauxdelaCEI).LaCEIapourobjetde favoriserlacooprationinternationalepourt

24、outeslesquestionsdenormalisationdanslesdomainesde llectricitetdellectronique.Aceteffet,laCEI,entreautresactivits,publiedesNormesInternationales. Leurlaborationestconfiedescomitsdtudes,auxtravauxdesquelstoutComitnationalintressparle sujettraitpeutparticiper.Lesorganisationsinternationales,gouvernemen

25、talesetnongouvernementales,en liaisonaveclaCEI,participentgalementauxtravaux.LaCEIcollaboretroitementaveclOrganisation InternationaledeNormalisation(ISO),selondesconditionsfixesparaccordentrelesdeuxorganisations. 2) LesdcisionsouaccordsofficielsdelaCEIconcernantlesquestionstechniquesreprsentent,dans

26、lamesure dupossibleunaccordinternationalsurlessujetstudis,tantdonnquelesComitsnationauxintresss sontreprsentsdanschaquecomitdtudes. 3) Lesdocumentsproduitsseprsententsouslaformederecommandationsinternationales.Ilssontpublis commenormes,rapportstechniquesouguidesetagrscommetelsparlesComitsnationaux.

27、4) Danslebutdencouragerlunificationinternationale,lesComitsnationauxdelaCEIsengagentappliquerde faontransparente,danstoutelamesurepossible,lesNormesinternationalesdelaCEIdansleursnormes nationalesetrgionales.ToutedivergenceentrelanormeCEIetlanormenationaleourgionale correspondantedoittreindiqueenter

28、mesclairsdanscettedernire. 5) LaCEInafixaucuneprocdureconcernantlemarquagecommeindicationdapprobationetsaresponsabilit nestpasengagequandunmatrielestdclarconformelunedesesnormes. 6) LattentionestattiresurlefaitquecertainsdeslmentsdelaprsenteNormeinternationalepeuventfaire lobjetdedroitsdepropritinte

29、llectuelleoudedroitsanalogues.LaCEInesauraittretenuepour responsabledenepasavoiridentifidetelsdroitsdepropritetdenepasavoirsignalleurexistence. LaNormeinternationaleCEI612487attablieparlecomitdtudes51delaCEI: Composantsmagntiquesetferrites. LaprsentenormeestdestinetreutilisedansleSystmeCEIdAssurance

30、delaQualit desComposantsElectroniques(IECQ). LefonctionnementduSystmeIECQestrgiparlaCEIQC001001etlaCEIQC001002. LeGuideCEI102donnelastructuredesspcificationspourlescomposantslectroniques sousassurancedelaqualitdanslecadreduSystmeIECQ. Letextedecettenormeestissudesdocumentssuivants: FDIS Rapportdevot

31、e 51/441/FDIS 51/460/RVD Lerapportdevoteindiqudansletableaucidessusdonnetouteinformationsurlevoteayant aboutilapprobationdecettenorme. LenumroduQCsurlacouverturedecettepublicationsuitlanumrotationdesspcifications dansleSystmeIECQ. LannexeAfaitpartieintgrantedelaprsentenorme.612487 IEC:1997 5 INTERNA

32、TIONALELECTROTECHNICALCOMMISSION _ TRANSFORMERSANDINDUCTORSFORUSEINELECTRONIC ANDTELECOMMUNICATIONEQUIPMENT Part7:Sectionalspecificationforhighfrequencyinductors andintermediatefrequencytransformersonthebasisofthe capabilityapprovalprocedure FOREWORD 1) TheIEC(InternationalElectrotechnicalCommission

33、)isaworldwideorganizationforstandardizationcomprising allnationalelectrotechnicalcommittees(IECNationalCommittees).TheobjectoftheIECistopromote internationalcooperationonallquestionsconcerningstandardizationintheelectricalandelectronicfields.To thisendandinadditiontootheractivities,theIECpublishesIn

34、ternationalStandards.Theirpreparationis entrustedtotechnicalcommittees;anyIECNationalCommitteeinterestedinthesubjectdealtwithmay participateinthispreparatorywork.International,governmentalandnongovernmentalorganizationsliaising withtheIECalsoparticipateinthispreparation.TheIECcollaboratescloselywith

35、theInternationalOrganization forStandardization(ISO)inaccordancewithconditionsdeterminedbyagreementbetweenthetwo organizations. 2) TheformaldecisionsoragreementsoftheIEContechnicalmattersexpress,asnearlyaspossible,an internationalconsensusofopinionontherelevantsubjectssinceeachtechnicalcommitteehasr

36、epresentation fromallinterestedNationalCommittees. 3) Thedocumentsproducedhavetheformofrecommendationsforinternationaluseandarepublishedintheform ofstandards,technicalreportsorguidesandtheyareacceptedbytheNationalCommitteesinthatsense. 4) Inordertopromoteinternationalunification,IECNationalCommittee

37、sundertaketoapplyIECInternational Standardstransparentlytothemaximumextentpossibleintheirnationalandregionalstandards.Any divergencebetweentheIECStandardandthecorrespondingnationalorregionalstandardshallbeclearly indicatedinthelatter. 5) TheIECprovidesnomarkingproceduretoindicateitsapprovalandcannot

38、berenderedresponsibleforany equipmentdeclaredtobeinconformitywithoneofitsstandards. 6) AttentionisdrawntothepossibilitythatsomeoftheelementsofthisInternationalStandardmaybethesubject ofpatentrights.TheIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardIEC612487h

39、asbeenpreparedbyIECtechnicalcommittee51: Magneticcomponentsandferritematerials. ThisstandardisintendedforuseintheIECQualityAssessmentSystemforElectronic Components(IECQ). TheoperationoftheIECQisgovernedbyIECQC001001andIECQC001002.Specifications writtenforcomponentsassessedunderthisscheme,andtheiruse

40、inthescheme,arethe subjectofIECGuide102. Thetextofthisstandardisbasedonthefollowingdocuments: FDIS Reportonvoting 51/441/FDIS 51/460/RVD Fullinformationonthevotingfortheapprovalofthisstandardcanbefoundinthereporton votingindicatedintheabovetable. TheQCnumberthatappearsonthefrontcoverofthispublicatio

41、nisthespecificationnumber intheIECQsystem. AnnexAformsanintegralpartofthisstandard.6 612487 CEI:1997 TRANSFORMATEURSETINDUCTANCESDESTINSAUX QUIPEMENTSLECTRONIQUESETDETLCOMMUNICATIONS Partie7:Spcificationintermdiairepourlesinductances hautefrquenceetpourlestransformateursfrquenceintermdiaire surlabas

42、edelaprocduredelagrmentdesavoirfaire 1Domaine dapplication LaprsentepartiedelaCEI61248spcifiecommentprparerlesspcificationsparticulires pourlesinductanceshautefrquenceetpourlestransformateursfrquenceintermdiaire, de10kHz2GHz,destinsauxquipementslectroniquesetdetlcommunicationsqui serontacceptsauxtermesdelagrmentdesavoirfairedelaCEI612481(QC260000).Elle comprendunespcificationparticulirecadre(BDS)quimontrelaprsentationetind