1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 60938-2-1:2000 IEC
2、60938-2-1:1999 The European Standard EN 60938-2-1:1999 has the status of a British Standard ICS 29.180; 33.100.01 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Fixed inductors for electromagnetic interference suppression Part 2-1: Blank detail specification Inductors for whi
3、ch safety tests are required Assessment level DThis British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Committee and comes into effect on 15 April 2000 BSI 04-2000 ISBN 0 580 34297 2 BS EN 60938-2-1:2000
4、 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard is the official English language version of EN 60938-2-1:1999. It is identical with IEC 60938-2-1:1999. It supersedes BS EN 138101:1997 which is withdrawn. The UK participation in its preparation was
5、entrusted to Technical Committee EPL/40, Capacitors and resistors for electronic equipment, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK
6、 interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For
7、instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex
8、which lists normative references to international publications with their corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspond
9、ence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of
10、itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 10, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.3DJH
11、(1 %6, ),;(,18 4; (/(,18&7256)25 (/(&7520$*1(7,&,17(5)(5(1&( 68335(66,21)25:+,&+6$)(7 2XWOLQHGUDZLQJVHHWDEOH 7(676$5(5(48,5( DQJOHSURMHFWLRQ 2WKHUVKDSHVDUHSHUPLWWHGZLWKLQWKHGLPHQVLRQV JLYHQ $VVHVVPHQWOHYHO 127(6WRVHHSDJH ,QIRUPDWLRQRQWKHDYDLODELOLWRIFRPSRQHQWVTXDOLILHG WRWKLVGHWDLOVSHFLILFDWLRQLVJLY
12、HQLQWKH5HJLVWHURI $SSURYDOV *HQHUDOGDWD 5HFRPPHQGHGPHWKRGVRIPRXQWLQJ WREHLQVHUWHG 6HHRI,(& LPHQVLRQV 7DEOHLPHQVLRQVUHODWHGWRFDVHVLH &DVHVLH UHIHUHQFHRUWSH LPHQVLRQV PP /:+ 127(:KHQWKHUHLVQRFDVHVLHUHIHUHQFHWKHGLPHQVLRQVVKRXOGEHJLYHQSHUWSHGHVLJQDWLRQ 127(7KHGLPHQVLRQVVKRXOGEHJLYHQDVPDLPXPGLPHQVLRQVRUD
13、VQRPLQDOGLPHQVLRQVZLWKDWROHUDQFH 5DWLQJVDQGFKDUDFWHULVWLFV ,QGXFWDQFHUDQJH VHHWDEOH3DJH (1 %6, 7ROHUDQFHRQUDWHGLQGXFWDQFH 5DWHGFXUUHQW ,UDQJH VHHWDEOH &UHVLVWDQFH 5 VHHWDEOH 5DWHGYROWDJH 5DWHGWHPSHUDWXUH &OLPDWLFFDWHJRU &DWHJRURISDVVLYHIODPPDELOLW 7DEOH7SHGHVLJQDWLRQUHODWHGWRYDOXHVRILQGXFWDQFHUDWHGF
14、XUUHQW DQGGFUHVLVWDQFH 7SHGHVLJQDWLRQ UHODWHGWRYDOXHVRI LQGXFWDQFHUDWHG FXUUHQWDQGGF UHVLVWDQFH / SHUOLQH P+ , $ 5 SHUOLQH W 5HODWHGGRFXPHQWV *HQHULFVSHFLILFDWLRQ ,(& )LHGLQGXFWRUVIRUHOHFWURPDJQHWLFLQWHUIHUHQFH VXSSUHVVLRQ3DUW*HQHULFVSHFLILFDWLRQ 6HFWLRQDOVSHFLILFDWLRQ ,(& )LHGLQGXFWRUVIRUHOHFWURPDJ
15、QHWLFLQWHUIHUHQFH VXSSUHVVLRQ3DUW6HFWLRQDOVSHFLILFDWLRQ 0DUNLQJ 7KHPDUNLQJRIWKHLQGXFWRUDQGWKHSDFNDJHVKDOOEHLQDFFRUGDQFHZLWKWKHUHTXLUHPHQWV RIRI,(& 7KHGHWDLOVRIWKHPDUNLQJRIWKHFRPSRQHQWDQGSDFNDJLQJVKDOOEHJLYHQLQIXOOLQWKHGHWDLO VSHFLILFDWLRQ 2UGHULQJLQIRUPDWLRQ 2UGHUVIRULQGXFWRUVFRYHUHGEWKLVVSHFLILFDWL
16、RQVKDOOFRQWDLQLQFOHDURULQFRGHGIRUPWKH IROORZLQJPLQLPXPLQIRUPDWLRQ DWSHGHVLJQDWLRQ EUDWHGLQGXFWDQFH FWROHUDQFHRQUDWHGLQGXFWDQFH GUDWHGYROWDJH HUDWHGFXUUHQW I QXPEHUDQGLVVXHUHIHUHQFHRIWKHGHWDLOVSHFLILFDWLRQDQGVWOHUHIHUHQFH &HUWLILHGUHFRUGVRIUHOHDVHGORWV 5HTXLUHGQRQUHTXLUHG3DJH (1 %6, $GGLWLRQDOLQIRUPD
17、WLRQ QRWIRULQVSHFWLRQSXUSRVHV $GGLWLRQDORULQFUHDVHGVHYHULWLHVRUUHTXLUHPHQWVWRWKRVHVSHFLILHGLQWKH JHQHULFRUVHFWLRQDOVSHFLILFDWLRQ 127($GGLWLRQVRULQFUHDVHGUHTXLUHPHQWVVKRXOGEHVSHFLILHGRQOZKHQHVVHQWLDO 7DEOH2WKHUFKDUDFWHULVWLFV 7KLVWDEOHLVWREHXVHGIRUGHILQLQJFKDUDFWHULVWLFV ZKLFKDUHDGGLWLRQDOWRRUPRUHVHY
18、HUHWKDQWKRVH JLYHQLQWKHVHFWLRQDOVSHFLILFDWLRQ ,QVSHFWLRQUHTXLUHPHQWV 3URFHGXUHV )RUTXDOLILFDWLRQDSSURYDOWKHSURFHGXUHVKDOOEHLQDFFRUGDQFHZLWKRI,(& )RUTXDOLWFRQIRUPDQFHLQVSHFWLRQWKHWHVWVFKHGXOHWDEOHLQFOXGHVVDPSOLQJ SHULRGLFLWVHYHULWLHVDQGUHTXLUHPHQWV7KHIRUPDWLRQRILQVSHFWLRQORWVLVFRYHUHGE RIWKHVHFWLRQDO
19、VSHFLILFDWLRQ 7DEOH7HVWVFKHGXOHIRUTXDOLWFRQIRUPDQFHLQVSHFWLRQ 6XEFODXVHQXPEHUDQG WHVW VHHQRWH RU 1 &RQGLWLRQVRIWHVW VHHQRWH ,/ $ 4 / 3HUIRUPDQFHUHTXLUHPHQWV VHHQRWH VHH QRWH VHH QRWH *5283$,163(&7,21 ORWEORW 6XEJURXS$ 9LVXDOHDPLQDWLRQ 0DUNLQJ LPHQVLRQVJDXJLQJ 1 6 $VLQ /HJLEOHPDUNLQJDQGDV VSHFLILHGLQ
20、RIWKLV VSHFLILFDWLRQ 6HHWDEOHRIWKLV VSHFLILFDWLRQ 6XEJURXS$ &OLQHUHVLVWDQFH ,QGXFWDQFH 9ROWDJHSURRI ,QVXODWLRQUHVLVWDQFH WHVW$RQO 1 , 6HHRIWKLVVSHFLILFDWLRQ :LWKLQVSHFLILHGWROHUDQFH 6HHWDEOHRIWKLV VSHFLILFDWLRQ *5283%,163(&7,21 ORWEORW 6XEJURXS% 6ROGHUDELOLW )LQDOPHDVXUHPHQWV 0HWKRG 6SHFLIDJHLQJLIQR
21、QH RU RWKHUWKDQK & GUKHDW 9LVXDOHDPLQDWLRQ 6 *RRGWLQQLQJDVHYLGHQFHGE IUHHIORZLQJRIWKHVROGHUZLWK ZHWWLQJRIWKHWHUPLQDWLRQVRU VROGHUVKDOOIORZZLWKLQVDV DSSOLFDEOH 6XEFODXVHQXPEHUDQG &RQGLWLRQVRIWHVW 6DPSOHVLHDQG 3HUIRUPDQFH3DJH (1 %6, WHVW VHHQRWH RU 1 VHH QRWH VHHQRWH DFFHSWDQFHFULWHULRQ VHHQRWH UHTXLU
22、HPHQWV VHHQRWH SQ VHH QRWH F *5283&,163(&7,21 SHULRGLF 6XEJURXS&$ LPHQVLRQV GHWDLO &UHHSDJHGLVWDQFHV DQGFOHDUDQFHV 5REXVWQHVVRI WHUPLQDWLRQV 5HVLVWDQFHWR VROGHULQJKHDW LIDSSOLFDEOH &RPSRQHQWVRO YHQWUHVLVWDQFH LIDSSOLFDEOH )LQDOPHDVXUHPHQWV )RUPHWKRGDQGVHYHULW VHHGHWDLOVSHFLILFDWLRQ )RUPHWKRGDQGVHYHU
23、LW VHHGHWDLOVSHFLILFDWLRQ 6HHGHWDLOVSHFLILFDWLRQ IRUWKHPHWKRG$RU % )RUPHWKRG$ ,PPHUVLRQWLPHV XQOHVVRWKHUZLVH VSHFLILHGLQWKHGHWDLO VSHFLILFDWLRQ 9LVXDOHDPLQDWLRQ &OLQHUHVLVWDQFH 7DEOHRIWKLVVSHFLILFDWLRQ 7DEOHRIWKLVVSHFLILFDWLRQ DQG 1RYLVLEOHGDPDJH 1RYLVLEOHGDPDJH 6HHRIWKLVVSHFLILFDWLRQ 6XEJURXS&% 6RO
24、YHQWUHVLVWDQFH RIWKHPDUNLQJ LIDSSOLFDEOH 5DSLGFKDQJHRI WHPSHUDWXUH 9LEUDWLRQ ,QWHUPHGLDWH LQVSHFWLRQ %XPSRUVKRFN VHH q /RZHUFDWHJRU WHPSHUDWXUH q 8SSHUFDWHJRU WHPSHUDWXUH )LYHFFOHV XUDWLRQ W K VHH 9LVXDOHDPLQDWLRQ )RUPRXQWLQJPHWKRG VHHGHWDLOVSHFLILFDWLRQ )UHTXHQFUDQJH IURP+WR+ 7RWDOQXPEHURIVZHHS FFO
25、HV 9LVXDOHDPLQDWLRQ )RUPRXQWLQJPHWKRG VHHGHWDLOVSHFLILFDWLRQ 1XPEHURIEXPSV $FFHOHUDWLRQPV XUDWLRQRISXOVHPV 9LVXDOHDPLQDWLRQ /HJLEOHPDUNLQJ 1RYLVLEOHGDPDJH 1RYLVLEOHGDPDJH 1RYLVLEOHGDPDJH3DJH (1 %6, 6XEFODXVHQXPEHUDQG WHVW VHHQRWH RU 1 VHH QRWH &RQGLWLRQVRIWHVW VHHQRWH 6DPSOHVLHDQG DFFHSWDQFHFULWHULR
26、Q VHHQRWH 3HUIRUPDQFH UHTXLUHPHQWV VHHQRWH SQ VHH QRWH F 6KRFNRUEXPS VHH )LQDOPHDVXUHPHQWV RU )RUPRXQWLQJPHWKRG VHHGHWDLOVSHFLILFDWLRQ $FFHOHUDWLRQPV XUDWLRQRISXOVHPV 9LVXDOHDPLQDWLRQ &OLQHUHVLVWDQFH 1RYLVLEOHGDPDJH 6HHRIWKLVVSHFLILFDWLRQ 6XEJURXS& ,QGXFWDQFH &RQWDLQHUVHDOLQJ LIUHTXLUHGLQWKH GHWDLOV
27、SHFLILFDWLRQ &OLPDWLFVHTXHQFH UKHDW DPSKHDWFFOLF WHVWEILUVWFFOH &ROG /RZDLUSUHVVXUH LIUHTXLUHGLQWKH GHWDLOVSHFLILFDWLRQ DPSKHDWFFOLF WHVWEUHPDLQLQJ FFOHV )LQDOPHDVXUHPHQWV 7HVW4FRU4GDV SUHVFULEHGLQWKHGHWDLO VSHFLILFDWLRQ 7HPSHUDWXUHXSSHU FDWHJRUWHPSHUDWXUH XUDWLRQK 7HPSHUDWXUHORZHU FDWHJRUWHPSHUDWXU
28、H XUDWLRQK $LUSUHVVXUHN3D XQOHVVRWKHUZLVHVWDWHG LQWKHGHWDLOVSHFLILFDWLRQ XUDWLRQK 9LVXDOHDPLQDWLRQ 5HFRYHUKWRK 9LVXDOHDPLQDWLRQ &OLQHUHVLVWDQFH ,QGXFWDQFH 9ROWDJHSURRI 9ROWDJHRIYROWDJH DSSOLHGLQJURXS ,QVXODWLRQUHVLVWDQFH )RUUHIHUHQFH 1ROHDNDJH 1RSHUPDQHQWEUHDNGRZQ IODVKRYHUKDUPIXOGHIRU PDWLRQRIWKHFD
29、VH 1RYLVLEOHGDPDJH /HJLEOHPDUNLQJ 6HHRIWKLVVSHFLILFDWLRQ :LWKLQRIYDOXH PHDVXUHGLQJURXS 1REUHDNGRZQRUIODVKRYHU RIYDOXHVLQ 6XEJURXS& ,QGXFWDQFH DPSKHDWVWHDG VWDWH 5HFRYHUKWRK )RUUHIHUHQFH3DJH (1 %6, 6XEFODXVHQXPEHUDQG WHVW VHHQRWH RU 1 VHH QRWH &RQGLWLRQVRIWHVW VHHQRWH 6DPSOHVLHDQG DFFHSWDQFHFULWHULRQ
30、 VHHQRWH 3HUIRUPDQFH UHTXLUHPHQWV VHHQRWH SQ VHH QRWH F )LQDOPHDVXUHPHQWV 9LVXDOHDPLQDWLRQ &OLQHUHVLVWDQFH ,QGXFWDQFH 9ROWDJHSURRI 9ROWDJHRIYROWDJH DSSOLHGLQJURXS $SRODULLQJYROWDJHVKDOO EHDSSOLHGLIVSHFLILHGLQ WKHGHWDLOVSHFLILFDWLRQ ,QVXODWLRQUHVLVWDQFH 1RYLVLEOHGDPDJH /HJLEOHPDUNLQJ 6HHRIWKLVVSHFLIL
31、FDWLRQ :LWKLQRIYDOXH PHDVXUHGLQJURXS 1REUHDNGRZQRUIODVKRYHU RIYDOXHVDV PHDVXUHGLQ 6XEJURXS&$ 7HPSHUDWXUHULVH LQGXFWRUVZLWK PDVV JRQO 7HVWFRQGLWLRQV )LQDOPHDVXUHPHQWV (QGXUDQFHFXUUHQW LQGXFWRUVZLWK PDVV JRQO XUDWLRQXQWLOWKHUPDO HTXLOLEULXPKDVEHHQ UHDFKHG &XUUHQWUDWHGFXUUHQW $PELHQWWHPSHUDWXUH UDWHGWH
32、PSHUDWXUH ,QWHUQDOWHPSHUDWXUH XUDWLRQK &XUUHQW UDWHG FXUUHQW 5HFRYHUKWRK $VLQ 6XEJURXS% LQGXFWRUV ZLWKPRUHWKDQRQH ZLQGLQJ RQO ,PSXOVHYROWDJH (QGXUDQFHYROWDJH EHWZHHQOLQHWHUPL QDWLRQV LPSXOVHVIXOOZDYH &UHVWYROWDJHVHH XUDWLRQK 9ROWDJHDQG WHPSHUDWXUHVHH 6XEJURXS& )LQDOPHDVXUHPHQWV 5HFRYHUKWRK 9LVXDOHDP
33、LQDWLRQ &OLQHUHVLVWDQFH 9ROWDJHSURRI 9ROWDJHRIYROWDJH DSSOLHGLQJURXS ,QVXODWLRQUHVLVWDQFH ,QGXFWDQFH 1RYLVLEOHGDPDJH /HJLEOHPDUNLQJ $VIRUJURXS 1REUHDNGRZQRUIODVKRYHU 6HH :LWKLQRIYDOXH PHDVXUHGLQJURXS3DJH (1 %6, 6XEFODXVHQXPEHUDQG WHVW VHHQRWH RU 1 VHH QRWH &RQGLWLRQVRIWHVW VHHQRWH 6DPSOHVLHDQG DFFHS
34、WDQFHFULWHULRQ VHHQRWH 3HUIRUPDQFH UHTXLUHPHQWV VHHQRWH SQ VHH QRWH F 6XEJURXS 3DVVLYHIODPPD ELOLWLIUHTXLUHGLQ WKHGHWDLOVSHFLIL FDWLRQ V H H QRWH $VLQ 127(6XEFODXVHQXPEHUVRIWHVWVDQGSHUIRUPDQFHUHTXLUHPHQWVUHIHUWRWKHVHFWLRQDOVSHFLILFDWLRQ,(& DQGFODXVHRIWKLVVSHFLILFDWLRQ 127(,QVSHFWLRQOHYHOVDQG$4/VDUHV
35、HOHFWHGIURP,(& 127(,QWKLVWDEOH S SHULRGLFLWLQPRQWKV Q VDPSOHVLH F DFFHSWDQFHFULWHULRQSHUPLWWHGQXPEHURIQRQFRQIRUPLQJLWHPV GHVWUXFWLYH 1 QRQGHVWUXFWLYH ,/ LQVSHFWLRQOHYHO $4/ DFFHSWDEOHTXDOLWOHYHO ,(& 127(7KHQXPEHURIVSHFLPHQVLQGLFDWHGUHODWHWRWKHPDVVOLPLWVDVIROORZV J JDQG J JDQG J JUHVSHFWLYHO :KHUHDUD
36、QJHLVTXDOLILHGZKLFKFRQWDLQVLQGXFWRUVZLWKLQPRUHWKDQRQHWKHPDVVFODVVLILFDWLRQVOLVWHGDERYHWKH QXPEHURIVSHFLPHQVVHOHFWHGVKDOOEHWKDWIRUWKHFODVVLILFDWLRQLQZKLFKWKHPDMRULWRIWKHYDOXHVLQWKHUDQJHIDOO 7KHQXPEHUVLQJURXSHFOXGHWKHQXPEHUVRIVSHFLPHQVUHTXLUHGIRUJURXS 127(6HHRI,(&WRGHWHUPLQHWKHQXPEHURIVSHFLPHQVWREHWHVWHG BBBBBBBBBBBB
