1、 IEC 60939-2-2 Edition 1.0 2004-11 INTERNATIONAL STANDARD NORME INTERNATIONALE 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 onl
2、y) Filtres complets dantiparasitage Partie 2-2: Spcification particulire cadre Filtres passifs dantiparasitage Filtres ncessitant des essais de scurit (essais de scurit uniquement) IEC 60939-2-2:2004 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2004 IEC, Geneva, Switzerland All rights reserved.
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16、 webstore.iec.ch/csc Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 60939-2-2 Edition 1.0 2004-11 INTERNATIONAL STANDARD NORME INTERNATIONALE Complete filter units for radio interference suppression Part 2-2: Blank detai
17、l specification Passive filter units for electromagnetic interference suppression Filters for which safety tests are required (safety tests only) Filtres complets dantiparasitage Partie 2-2: Spcification particulire cadre Filtres passifs dantiparasitage Filtres ncessitant des essais de scurit (essai
18、s de scurit uniquement) INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE M ICS 31.190; 33.160 PRICE CODE CODE PRIX ISBN 978-2-83220-773-4 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internati
19、onale Warning! Make sure that you obtained this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 60939-2-2 IEC:2004 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ COMPLETE FILTER UNITS FOR RADIO INTERFERENCE S
20、UPPRESSION Part 2-2: Blank detail specification Passive filter units for electromagnetic interference suppression Filters for which safety tests are required (safety tests only) FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
21、 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards,
22、 Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparator
23、y work. International, governmental and non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizatio
24、ns. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of rec
25、ommendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by
26、any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional p
27、ublication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publicati
28、on. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or f
29、or costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct
30、application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60939-2-2 has been prepared by
31、IEC technical committee 40: Capacitors and resistors for electronic equipment. This bilingual version (2013-05) corresponds to the monolingual English version, published in 2004-11. The text of this standard is based on the following documents: FDIS Report on voting 40/1467/FDIS 40/1488/RVD Full inf
32、ormation on the voting for the approval of this standard can be found in the report on voting indicated in the above table. 60939-2-2 IEC:2004 3 The French version of this standard has not been voted upon. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. IEC 60939
33、 consists of the following parts under the general title Complete filter units for radio interference suppression: Part 1: Generic specification Part 2: Sectional specification The committee has decided that the contents of this publication will remain unchanged until the maintenance result date ind
34、icated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed; withdrawn; replaced by a revised edition, or amended. 4 60939-2-2 IEC:2004 INTRODUCTION This blank detail specification forms the basis for a u
35、niform procedure for a common Safety Mark. It implements the approval 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
36、 depending on changes to the declared design. In comparison with IEC 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 empl
37、oyment of this specification may be necessary in those cases where approval 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
38、style and layout and minimum content of detail specifications. In the 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
39、have the layout recommended on the next page of this blank detail specification. 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 specifica
40、tion is published and, if applicable, the organization from which the 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; al
41、so national reference if different. 4 If different from the IECQ number, 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 I
42、nformation on typical construction (when applicable). For 5 and 6 the 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 appropri
43、ate national or international documents for outlines. Alternatively the 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
44、, as appropriate. 9 Reference data giving information on the most important properties of the component which allow comparison between the various component types intended for the same or similar applications. 60939-2-2 IEC:2004 5 1 IEC 60939-2-2-XXX 2 QC XXXXXXXXX ELECTRONIC COMPONENTS OF ASSESSED
45、QUALITY IN ACCORDANCE WITH: IEC 60939-1 IEC 60939-2 3 4 Outline and dimensions: ( . 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 7 TYPICAL CONSTRUCTION: 6 C
46、lass or subclass of incorporated capacitors (Other shapes are permitted 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 diag
47、ram. 9 Information on the availability of components qualified to this detail specification is given in IEC QC 001005. 6 60939-2-2 IEC:2004 COMPLETE FILTER UNITS FOR RADIO INTERFERENCE SUPPRESSION Part 2-2: Blank detail specification Passive filter units for electromagnetic interference suppression
48、Filters for which safety tests are required (safety tests only) 1 General 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 the
49、n becomes Table 1. The dimensions shall be given as maximum dimensions 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 curv
