IEC IEC60424-5 Edition1.02009-02 INTERNATIONAL STANDARD Ferrite cores-Guideon the limits of surface irregularities Part5:Planar-cores IEC60424-5:2009(E THISPUBLICATIONISCOPYRIGHTPROTECTED Copyright2009IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,no part of this publication may be reproduced orutilized in any form orbyanymeans,electronic or mechanical,including photocopying and microfilm,without pemission in writingfrom 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, IEC Central Office 3. rue de Varembe CH-1211Geneva20 Switzerland Email:[email protected] Web:www.iec.ch About the lEC International Standardsfor all electrical,electronic and related technologies. AboutIECpublications The lechnical content of IEC publicalions is keptunder constant review by the IEC.Please make sure that youhave the Catalogue oflEC publications:www.jiec.ch/searchpub The lEC on-line Catalogue enables you to search bya variety of criteria (reference number,text,technical commitlee,...). It also gives infomation onprojects,withdrawn and replacedpublications. lEC JustPublished:www.iec.ch/online_news/justpub Stayupto date on all new IEC publications.Just Publisheddetails twice a month all new publications released.Available on-lineandalsoby email. Electropedia:www.electropedia.org The world's leading online dictionary of electronic and electrical terms containing more than 20 000 tems and definitions in English and French,with equivalent terms in additional languages.Also known as the International Electrotechnical Vocabulary online. CustomerServiceCentre:www.iec.ch/webstore/custserv CentreFAQorcontaclus: Email:[email protected] Tel.:+41229190211 Fax:+41229190300 IEC IEC60424-5 Edition1.02009-02 INTERNATIONAL STANDARD Ferrite cores-Guide on the limits of surface irregularities- Part5:Planar-cores INTERNATIONAL ELECTROTECHNICAL COMMISSION N PRICECODE ICS 29.100.10 ISBN 2-8318-1032-6 @Registeredtradamarkoffhe hterational ElectrotochnicaCommissian