BS EN 60938-2-2000 Fixed inductors for nelectromagnetic ninterference nsuppression — nPart 2 Sectional specification《电磁干扰抑制用固定电感器 分规范》.pdf

1、BRITISH STANDARD BS EN 60938-2:2000 IEC 60938-2:1999 Incorporating amendment no. 1 Fixed inductors for electromagnetic interference suppression Part 2: Sectional specification The European Standard EN 60938-2:1999, incorporating amendment A1:2007, has the status of a British Standard ICS 29.180; 33.

2、100.01; 29.100.10; 31.020 BS EN 60938-2:2000 This British Standard, having been prepared under the direction of the Electrotechnical Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 April 2000 BSI 2007 ISBN 0 580 34296 4 National foreword Thi

3、s British Standard was published by BSI. It is the UK implementation of EN 60938-2:1999, incorporating amendment A1:2007. It is identical with IEC 60938-2:1999, incorporating amendment 1:2006. It supersedes BS EN 138100:1997 which is withdrawn. The start and finish of text introduced or altered by a

4、mendment is indicated in the text by tags !“. Tags indicating changes to IEC text carry the number of the amendment. For example, text altered by IEC amendment 1 is indicated in the text by !“. The UK participation in its preparation was entrusted to Technical Committee EPL/40, Capacitors and resist

5、ors for electronic equipment. A list of organizations represented on EPL/40 can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cann

6、ot confer immunity from legal obligations. Amendments issued since publication Amd. No. Date Comments 17010 31 May 2007 See national foreword EUROPEAN STANDARD EN 60938-2 NORME EUROPENNE EUROPISCHE NORM December 1999 CENELEC European Committee for Electrotechnical Standardization Comit Europen de No

7、rmalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 1999 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60938-2:1999 E ICS 29.100.10; 31.020 Eng

8、lish version Fixed inductors for electromagnetic interference suppression - Part 2: Sectional specification (IEC 60938-2:1999) Inductances fixes dantiparasitage - Partie 2: Spcification intermdiaire (CEI 60938-2:1999) Drosseln zur Unterdrckung elektromagnetischer Strungen - Teil 2: Rahmenspezifikati

9、on (IEC 60938-2:1999) + A1 February 2007 SupersedesEN138100:1996 This European Standard was approved by CENELEC on 1999-12-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national stand

10、ard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any othe

11、r language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic, Denmark, Finland,

12、France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. ForewordtoamendmentA1 The text of amendment 1:2007 to the International Standard IEC 60938-2:1999, prepared by IEC TC 40, Capacitors and resistors for elect

13、ronic equipment, was submitted to the formal vote and was approved by CENELEC as amendment A1 to EN 60938-2:1999 on 2007-02-01 without any modification. The following dates were fixed: latest date by which the amendment has to be implemented at national level by publication of an identical national

14、standard or by endorsement (dop) 2008-02-01 latest date by which the national standards conflicting with the amendment have to be withdrawn (dow) 2010-02-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of amendment 1:2006 to the International Standard IEC 60938-2:1999 was approv

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