1、 IEC 62391-2 Edition 1.0 2006-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Fixed electric double-layer capacitors for use in electronic equipment Part 2: Sectional specification Electric double layer capacitors for power application Condensateurs lectriques fixes double couche utiliss dans les qui
2、pements lectroniques Partie 2: Spcification intermdiaire Condensateurs lectriques double couche pour application de puissance IEC 62391-2:2006 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2006 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication
3、may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry
4、 about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque fo
5、rme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, sans laccord crit de la CEI ou du Comit national de la CEI du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires sur cette
6、 publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Office 3, rue de Varemb CH-1211 Geneva 20 Switzerland Email: inmailiec.ch Web: www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading glo
7、bal organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or
8、an amendment might have been published. Catalogue of IEC publications: www.iec.ch/searchpub The IEC on-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, withdrawn and replaced publications. IEC Just Pu
9、blished: www.iec.ch/online_news/justpub Stay up to date on all new IEC publications. Just Published details twice a month all new publications released. Available on-line and also by email. Electropedia: www.electropedia.org The worlds leading online dictionary of electronic and electrical terms con
10、taining more than 20 000 terms and definitions in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnical Vocabulary online. Customer Service Centre: www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or n
11、eed further assistance, please visit the Customer Service Centre FAQ or contact us: Email: csciec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des normes internationale
12、s pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des publications CEI Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. Cata
13、logue des publications de la CEI: www.iec.ch/searchpub/cur_fut-f.htm Le Catalogue en-ligne de la CEI vous permet deffectuer des recherches en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Il donne aussi des informations sur les projets et les publications retires ou remplaces
14、 Just Published CEI: www.iec.ch/online_news/justpub Restez inform sur les nouvelles publications de la CEI. Just Published dtaille deux fois par mois les nouvelles publications parues. Disponible en-ligne et aussi par email. Electropedia: www.electropedia.org Le premier dictionnaire en ligne au mon
15、de de termes lectroniques et lectriques. Il contient plus de 20 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans les langues additionnelles. Egalement appel Vocabulaire Electrotechnique International en ligne. Service Clients: www.iec.ch/webstore/custserv/custs
16、erv_entry-f.htm Si vous dsirez nous donner des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 62391-2 Edition 1.0 2006-04 INTERNATIONAL STANDARD NORME INTERNATIONA
17、LE Fixed electric double-layer capacitors for use in electronic equipment Part 2: Sectional specification Electric double layer capacitors for power application Condensateurs lectriques fixes double couche utiliss dans les quipements lectroniques Partie 2: Spcification intermdiaire Condensateurs lec
18、triques double couche pour application de puissance INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE S ICS 31.060.10 PRICE CODE CODE PRIX ISBN 978-2-88912-733-7 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Ele
19、ctrotechnique Internationale 2 62391-2 IEC:2006 CONTENTS FOREWORD . 3 1 General 5 1.1 Scope 5 1.2 Object . 5 1.3 Normative references 5 1.4 Information to be given in a detail specification . 6 1.5 Terminology 7 1.6 Marking . 7 2 Preferred rating and characteristics 8 2.1 Preferred characteristics .
20、 8 2.2 Preferred values of ratings 8 3 Quality assessment procedures 9 3.1 Primary stage of manufacture 9 3.2 Structurally similar components . 9 3.3 Declaration of conformity (basic requirements) 9 3.4 Test schedule and requirement for initial assessment (mandatory and optional tests) . 9 3.5 Quali
21、ty conformance inspection . 14 4 Test and measurement procedures . 16 4.1 Preliminary drying . 16 4.2 Measuring conditions 16 4.3 Visual examination and check of dimensions . 16 4.4 Electrical tests . 16 4.5 Robustness of terminations . 17 4.6 Resistance to soldering heat . 17 4.7 Solderability 18 4
22、8 Rapid change of temperature 18 4.9 Vibration 18 4.10 Endurance . 19 4.11 Self-discharge . 19 4.12 Storage at high temperature 20 4.13 Characteristics at high and low temperature 20 4.14 Damp heat, steady state 20 4.15 Passive flammability (if applicable) 20 4.16 Pressure relief (if applicable) .
23、21 Annex A (informative) Calculation procedure for power density 22 Figure A.1 Voltage characteristics between capacitor terminals . 23 Table 1 Fixed sample size test plan for qualification approval 11 Table 2 Tests schedule for qualification approval . 12 Table 3a Lot-by-lot inspection 15 Table 3b
24、Periodic test 15 62391-2 IEC:2006 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIXED ELECTRIC DOUBLE-LAYER CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 2: Sectional specification Electric double layer capacitors for power application FOREWORD 1) The International Electrotechnical Commission (IEC
25、) is a worldwide organization for standardization comprising 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
26、 to other activities, IEC publishes International Standards, 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
27、in the subject dealt with may participate in this preparatory 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 co
28、nditions determined by agreement between the two organizations. 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 N
29、ational Committees. 3) IEC Publications have the form of recommendations 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
30、 way in which they are used or for any misinterpretation by 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
31、IEC Publication and the corresponding national or regional publication 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 shoul
32、d ensure that they have the latest edition of this publication. 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 damag
33、e of any nature whatsoever, whether direct or indirect, or for 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 t
34、he referenced publications is indispensable for the correct 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
35、 International Standard IEC 62391-2 has been prepared by IEC technical committee 40: Capacitors and resistors for electronic equipment. This bilingual version corresponds to the monolingual English version, published in 2006-04. The text of this standard is based on the following documents: FDIS Re
36、port on voting 40/1641/FDIS 40/1713/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. The French version of this standard has not been voted upon. 4 62391-2 IEC:2006 This publication has been drafted in accordance
37、with the ISO/IEC Directives, Part 2. IEC 62391 consists of the following parts, under the general title Fixed electric double-layer capacitors for use in electronic equipment: Part 1: Generic specification Part 2: Sectional specification Electric double-layer capacitors for power application The sec
38、tional specification mentioned above does have a blank detail specification being a supplementary document, containing requirements for style, layout and minimum content of detail specifications. The committee has decided that the contents of this publication will remain unchanged until the maintena
39、nce result date indicated 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. 62391-2 IEC:2006 5 FIXED ELECTRIC DOUBLE-LAYER CAPACITORS FOR USE IN E
40、LECTRONIC EQUIPMENT Part 2: Sectional specification Electric double-layer capacitors for power application 1 General 1.1 Scope This part of IEC 62391 applies to electric double-layer capacitors for power application. Electric double-layer capacitors for power are intended for applications that requi
41、re discharge currents in the range from mA to A. The characteristics of the capacitors include such performance as relatively high capacitance and low internal resistance, which is applicable to Class 3 of the measurement classification specified in IEC 62391-1. The definition of power density and i
42、ts calculating procedure should be in accordance with Annex A. 1.2 Object The object of this standard is to prescribe preferred ratings and characteristics and to select from IEC 62391-1 the appropriate quality assessment procedures, tests and measuring methods and to give general performance requir
43、ements for this type of capacitor. Test severities and requirements prescribed in detail specifications referring to this sectional specification shall be of equal or higher performance level; lower performance levels are not permitted. 1.3 Normative references The following referenced documents are
44、 indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60063, Preferred number series for resistors and capacitors IEC 60068-1, Environmen
45、tal testing Part 1: General and guidance IEC 60384-1, Fixed capacitors for use in electronic equipment Part 1: Generic specification IEC 60410, Sampling plans and procedures for inspection by attributes IEC 62391-1, Fixed electric double-layer capacitors for use in electronic equipment Part 1: Gener
46、ic specification IEC 62391-2-1, Fixed electric double-layer capacitors for use in electronic equipment Part 2-1: Electric double-layer capacitors for power application Assessment level EZ ISO 3, Preferred numbers Series of preferred numbers 6 62391-2 IEC:2006 1.4 Information to be given in a detail
47、specification Detail specifications shall be derived from the relevant blank detail specification. Detail specifications shall not specify requirements inferior to those of the generic, sectional or blank detail specification. When more severe requirements are included, they shall be listed in 1.9 o
48、f the detail specification and indicated in the test schedules, for example by an asterisk. NOTE The information given in 1.4.1 may, for convenience, be presented in tabular form. The following information shall be given in each detail specification and the values quoted shall preferably be selected
49、 from those given in the appropriate clause of this sectional specification. 1.4.1 Outline drawing and dimensions There shall be an illustration of the surface mount capacitors as an aid to easy recognition and for comparison of the surface mount capacitors with others. Dimensions and their associated tolerances, which affect interchangeability and mounting, shall be given in the detail
