IEC IEC 62391-2 Edition 2.02025-02 NTERNATIONAL STANDARD NORME INTERNATIONALE Fixed electric double-layer capacitors for use in electric and electronic equipment -- Part 2: Sectional specification - Electric double-layer capacitors for power application Condensateurs électriques fixes a double couche utilisés dans les équipements électriques et électroniques : Partie 2: Specification intermediaire - Condensateurs électriques a double couche pour application de puissance IEC 62391-2:2025-02(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright @ 2025 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication 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 IEC's member National Committee in the country of the requester. if you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, piease contact the address below or your local IEC member National Committee for further information. Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut eétre reproduite ni utilisée sous quelque forme que ce soit et par aucun procédée, électronique ou mécanique, y compris la photocopie et les microfilms, sans I'accord écrit de I'lEC ou du Comité national de I'lEC du pays du demandeur. Si vous avez des questions sur le copyright de I'lEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez les coordonnées ci-apres ou contactez le Comité national de Il'lEC de votre pays de réesidence. IEC Secretariat Tel.: +41 22 919 02 11 3, rue de Varembé [email protected] CH-1211 Geneva 20 www.iec.ch Switzerland About the IEC 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 corrigendum or an amendment might have been published. IEC publications search - webstore.iec.ch/advsearchform IEc Products & Services Portal - products.iec.ch Discover our powerful search engine and read freely all the publications previews, graphical symbols and the glossary. variety of criteria (reference number, text, technical committee, ...). It also gives information on projects, replaced and withdrawn publications. content tailored to your needs. IEC Just Published - webstore.iec.ch/justpublished Electropedia - www.electropedia.org Stay up to date on all new IEC publications. Just Published The world's leading online dictionary on electrotechnology, details all new publications released. Available online and once containing more than 22 500 terminological entries in English a month by email. and French, with equivalent terms in 25 additional languages. Also known as the International Electrotechnical Vocabulary IEC Customer Service Centre - webstore.iec.ch/csc (IEV) online If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: [email protected]. A propos de IIEC La Commission Electrotechnique Internationale (lEC) est la premiere organisation mondiale qui élabore et publie des Normes internationales pour tout ce qui a trait a I'électricité, a i'électronique et aux technologies apparentees. A propos des publications IEC Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez I'édition la plusrecente,uncorrigendumouamendementpeutavoirétepublie Recherche de publications IEC . IEc Products & Services Portal - products.iec.ch webstore.iec.ch/advsearchform Decouvrez notre puissant moteur de recherche et consultez La recherche avancée permet de trouver des publications IEC gratuitement tous les apercus des publications, symboles en utilisant differents criteres (numéro de reférence, texte