ImageVerifierCode 换一换
格式:PDF , 页数:16 ,大小:404.29KB ,
资源ID:719161      下载积分:10000 积分
快捷下载
登录下载
邮箱/手机:
温馨提示:
如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
如填写123,账号就是123,密码也是123。
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝扫码支付 微信扫码支付   
注意:如需开发票,请勿充值!
验证码:   换一换

加入VIP,免费下载
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【http://www.mydoc123.com/d-719161.html】到电脑端继续下载(重复下载不扣费)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录  

下载须知

1: 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。
2: 试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
3: 文件的所有权益归上传用户所有。
4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
5. 本站仅提供交流平台,并不能对任何下载内容负责。
6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

版权提示 | 免责声明

本文(EN 60939-2-2-2004 en Complete filter units for radio interference suppression Part 2-2 Blank detail specification Passive filter units for electromagnetic interference suppression .pdf)为本站会员(dealItalian200)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

EN 60939-2-2-2004 en Complete filter units for radio interference suppression Part 2-2 Blank detail specification Passive filter units for electromagnetic interference suppression .pdf

1、BRITISH STANDARD BS EN 60939-2-2-2004 Complete filter units for radio interference suppression Part 2-2: Blank detail specification Passive filter units for electromagnetic interference suppression Filters for which safety tests are required (safety tests only) The European Standard EN 60939-2-2:200

2、4 has the status of a British Standard ICS 31.190; 33.160 BS EN 60939-2-2:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 8 February 2005 BSI 8 February 2005 ISBN 0 580 45378 2 National foreword This British Standard is the official Engl

3、ish language version of EN 60939-2-2:2004. It is identical with IEC 60939-2-2:2004. It supersedes BS EN 133221:1998 which will be withdrawn on 2007-11-01. The UK participation in its preparation was entrusted to Technical Committee EPL/40X, Capacitors and resistors for electronic equipment, which ha

4、s the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section e

5、ntitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compli

6、ance with a British Standard does not of itself confer immunity from legal obligations. 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 interests informed; monitor related

7、international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 12, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the docume

8、nt was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEAN STANDARD EN 60939-2-2 NORME EUROPENNE EUROPISCHE NORM December 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotec

9、hnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60939-2-2:2004 E ICS 31.190; 33.160 Supersedes EN 133221:1998English version Complete filter units for

10、 radio interference suppression Part 2-2: Blank detail specification Passive filter units for electromagnetic interference suppression Filters for which safety tests are required (safety tests only) (IEC 60939-2-2:2004) Filtres complets dantiparasitage Partie 2-2: Spcification particulire cadre - Fi

11、ltres passifs dantiparasitage Filtres pour lesquels des essais de scurit sont exigs (seulement des essais de scurit) (CEI 60939-2-2:2004) Vollstndige Filter zur Unterdrckung von Funkstrungen Teil 2-2: Vordruck fr Bauartspezifikation - Passive Filter zur Unterdrckung elektromagnetischer Strungen Filt

12、er, fr die Sicherheitsprfungen vorgeschrieben sind (nur Sicherheitsprfungen) (IEC 60939-2-2:2004) This European Standard was approved by CENELEC on 2004-11-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standa

13、rd the status of a national standard 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, Frenc

14、h, German). A version in any other 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, C

15、yprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Foreword The text of document 40/1467/FDIS, fut

16、ure edition 1 of IEC 60939-2-2, prepared by IEC TC 40, Capacitors and resistors for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60939-2-2 on 2004-11-01. This European Standard supersedes EN 133221:1998. The following dates were fixed: latest

17、 date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2005-08-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2007-11-01 Annex ZA has been added by CENELEC. _ Endorsemen

18、t notice The text of the International Standard IEC 60939-2-2:2004 was approved by CENELEC as a European Standard without any modification. _ Page2 EN6093922:2004 INTRODUCTION This blank detail specification forms the basis for a uniform procedure for a common Safety Mark. It implements the approval

19、 schedule for the safety test described in IEC 60939-2, requires a declaration of design for parameters relevant to safety and prescribes conformance tests to be conducted on every lot prior to its release and requalification tests depending on changes to the declared design. In comparison with IEC

20、60939-2-1, which provides quality conformance and safety tests this specification is restricted to safety tests only. The use of IEC 60939-2-1 may be more appropriate for components manufactured in mass production, whereas the employment of this specification may be necessary in those cases where ap

21、proval and requalification tests contribute considerably to the costs of the product. Blank detail specification A blank detail specification is a supplementary document to the sectional specification and contains requirements for style and layout and minimum content of detail specifications. In the

22、 preparation of detail specifications the content of 1.4 of the sectional specification shall be taken into account. Identification of the detail specification and of the component The first page of the detail specification should have the layout recommended on the next page of this blank detail spe

23、cification. The numbers between square brackets correspond to the following information which shall be inserted at the position indicated: 1 The name of the National Standards Organization under whose authority the detail specification is published and, if applicable, the organization from which the

24、 detail specification is available. 2 The IECQ symbol and the number allotted to the detail specification by the IECQ General Secretariat. 3 The number and issue number of the IECQ generic or sectional specification as relevant; also national reference if different. 4 If different from the IECQ numb

25、er, the national number of the detail specification, date of issue and any further information required by the national system, together with any amendment numbers. 5 A brief description of the component or range of components. 6 Information on typical construction (when applicable). For 5 and 6 the

26、 text to be given in the detail specification should be suitable for an entry in the IECQ Register of Approvals. 7 Outline drawing with main dimensions which are of importance for interchangeability and/or reference to the appropriate national or international documents for outlines. Alternatively t

27、he drawing may be given in an annex to the detail specification, but 7 should always contain an illustration of the general outer appearance of the component. 8 The level(s) of quality assessment covered by the detail specification, as appropriate. 9 Reference data giving information on the most imp

28、ortant properties of the component which allow comparison between the various component types intended for the same or similar applications. Page3 EN6093922:2004 1 IEC 60939-2-2-XXX 2 QC XXXXXXXXX ELECTRONIC COMPONENTS OF ASSESSED QUALITY IN ACCORDANCE WITH: IEC 60939-1 IEC 60939-2 3 4 Outline and d

29、imensions: ( . angle projection) PASSIVE FILTER UNITS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION AND FOR CONNECTION TO THE SUPPLY MAINS FILTERS FOR WHICH SAFETY TESTS ARE REQUIRED (SAFETY TESTS ONLY) 5 TYPICAL CONSTRUCTION: 6 7 Class or subclass of incorporated capacitors (Other shapes are permitt

30、ed within the dimensions given, see Table 1.) 8 Safety tests only NOTE For 1 to 9, see preceding page. REFERENCE DATA: Rated voltages, current range, climatic category, frequency range, insertion loss range, functional circuit diagram. 9 Information on the availability of components qualified to thi

31、s detail specification is given in IEC QC 001005. Page4 EN6093922:2004 COMPLETE FILTER UNITS FOR RADIO INTERFERENCE SUPPRESSION Part 2-2: Blank detail specification Passive filter units for electromagnetic interference suppression Filters for which safety tests are required (safety tests only) 1 Gen

32、eral data 1.1 Dimensions Table 1 Dimensions related to case size Case size reference Dimensions mm L W H . . . . . When there is no case size reference, Table 1 may be omitted and the dimensions shall be given in Table 2, which then becomes Table 1. The dimensions shall be given as maximum dimension

33、s or as nominal dimensions with a tolerance. 1.2 Ratings and characteristics Rated voltages (see Table 2) Category voltage (if applicable) (see Table 2) Rated current (see Table 2) DC line resistance or d.c. voltage drop at rated current Maximum current at upper category temperature and derating cur

34、ve (if applicable) Maximum internal and external temperatures for temperature rise test (if applicable) Climatic category Rated temperature Insertion loss (see Table 2) Insulation resistance Category of passive flammability (if applicable) Discharge resistance (if applicable) Page5 EN6093922:2004 Ta

35、ble 2 Insertion loss at no load Case size or type designation Rated voltage Category voltage Rated current Minimum insertion loss dB kHz kHz MHz MHz MHz GHz GHz 1.3 Normative references IEC 60939-1, Complete filter units for radio interference suppression Part 1: Generic specification 1IEC 60939-2,

36、Complete filter units for radio interference suppression Part 1: Sectional specification 2 IEC 60939-2-1, Complete filter units for radio interference suppression Part 2-1: Blank detail specification: Passive filter units for electromagnetic interference suppression Filters for which safety tests ar

37、e required (Assessment level D / DZ) 1.4 Marking The information given in the marking is normally selected from the following list; the relative importance of each item being indicated by its position in the list: a) manufacturers name or trademark; b) manufacturers type designation; c) recognized a

38、pproval mark; d) rated voltage and rated frequency, identification of terminations and/or circuit diagram; f) rated current; g) rated temperature; h) climatic category, followed by a letter indicating the category of the passive flammability 2 ; i) year and month (or week) of manufacture 3 . The fil

39、ter shall be clearly marked with a), b) and c) above, and with as many as possible of the remaining items as is considered necessary. Any duplication of information in the marking on the filter should be avoided. _ 1To be published. 2If applicable. 3May be indicated by the code given in IEC 60062:19

40、92, Marking codes for resistors and capacitors, a new edition of which is shortly to be published. Page6 EN6093922:2004 1.5 Ordering information Orders for filters covered by this specification shall contain, in clear or in coded form, the following information: a) type designation; b) rated voltage

41、. 1.6 Additional information (not for inspection purposes) 1.7 Additional or increased severities or requirements to those specified in the generic and/or sectional specification NOTE Additional or increased requirements should be specified only when essential. Table 3 Other characteristics This tab

42、le is to be used for defining characteristics which are additional to or more severe than those given in the sectional specification 2 Inspection requirements 2.1 Procedures For Qualification Approval the procedures shall be in accordance with 3.4.1 and 3.4.3 of the sectional specification, as appli

43、cable. 2.2 Test schedules 2.2.1 Initial approval See Annex A of this specification. 2.2.2 Requalification See Annex B of this specification in association with Annex C of this specification. Page7 EN6093922:2004 Annex A (normative) Initial approval test schedule for safety tests only Clause number a

44、nd test 1)Conditions of test 1)n and c 2) Performance requirements 1)Group 0 Non destructive See Table 2 4.2 Visual examination No visible damage Legible marking and as specified in the detail specification 4.5 DC line resistance or voltage drop See detail specification 4.6 Insertion loss (no load)

45、See Table 2 of this specification 4.3 Voltage proof 5)Method: . 7)No permanent breakdown or flashover 4.4 Insulation resistance 5)Method: . 7)See Table 8 4.7 Discharge resistance 4), 5)Method: . 7)Within specified tolerances Group 1A Destructive See Table 2 4.2.1 Creepage distances and clearances Se

46、e Table 6 4.8 Robustness of terminations Severity: . 7)No visible damage 4.9 Resistance to soldering heat 4)No pre-drying Method: . 7)4.24 Solvent resistance of the marking 3)The marking shall remain legible Recovery: 1 h to 26 h 4.16.7 Final inspection and measurements Visual examination No visible

47、 damage Marking legible Voltage proof at 66 % of value in Table 7 No permanent breakdown or flashover Insulation resistance 50 % of limit in Table 8 DC line resistance or voltage drop As in Group 0 Group 2 Destructive See Table 2 4.17 Damp heat, steady state 6)4.17.1 Test conditions Specify if appli

48、ed voltage is required. If so far half the sample U R applied, for other half no voltage applied Recovery 18 h to 26 h 4.17.2 Final inspection Visual examination No visible damage Marking legible Voltage proof at 66 % of value in Table 7 No permanent breakdown or flashover Insulation resistance 3,5

49、M DC resistance or voltage drop As in Group 0 Insertion loss (no load) See Table 2 of this specification Page8 EN6093922:2004 Clause number and test 1)Conditions of test 1)n and c 2) Performance requirements 1)Group 3A Destructive 4.18 Temperature rise For filters with rated current 0,5 A See Table 2 4.18.2 Final measurements Internal

copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
备案/许可证编号:苏ICP备17064731号-1