Ferrite cores - Dimensions - Part 9: Planar cores

Specifies the shapes and dimensions of ferrite cores for inductive components (transformers and chokes). Their coil is typically constructed by multi-layer board or is part of the motherboard. Also provides general considerations upon which the design of this range of cores is based.

Ferritkerne - Maße - Teil 9: Planarkerne

Noyaux ferrites - Dimensions - Partie 9: Noyaux planaires

Feritna jedra – Mere – 9. del: Planarna jedra (IEC 62317-9:2006)

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9960 - Withdrawal effective - Withdrawal
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Ferrite cores - Dimensions -- Part 9: Planar cores (IEC 62317-9:2006)Feritna jedra – Mere – 9. del: Planarna jedra (IEC 62317-9:2006)Noyaux ferrites - Dimensions -- Partie 9: Noyaux planaires (IEC 62317-9:2006)Ferritkerne - Maße -- Teil 9: Planarkerne (IEC 62317-9:2006)Ta slovenski standard je istoveten z:EN 62317-9:2006SIST EN 62317-9:2007en,de29.100.10Magnetne komponenteMagnetic componentsICS:SIST EN 61860:20021DGRPHãþDSLOVENSKI
STANDARDSIST EN 62317-9:200701-september-2007

CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2006 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62317-9:2006 E
ICS 29.100.10 Supersedes EN 61860:2000
English version
Ferrite cores - Dimensions Part 9: Planar cores (IEC 62317-9:2006)
Noyaux ferrites - Dimensions Partie 9: Noyaux planaires (CEI 62317-9:2006)
Ferritkerne - Maße Teil 9: Planarkerne (IEC 62317-9:2006)
This European Standard was approved by CENELEC on 2006-07-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard 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 two official versions (English and 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, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.

EN 62317-9:2006
- 2 - Foreword The text of document 51/849/FDIS, future edition 1 of IEC 62317-9, prepared by IEC TC 51, Magnetic components and ferrite materials, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62317-9 on 2006-07-01. This European Standard supersedes EN 61860:2000. This European Standard includes the following significant changes and additions with respect to EN 61860:2000: a)
addition of the planar EL family of cores; b)
addition of the low-profile ER family of cores; c)
the low-profile RM-family defined in EN 61860:2000 has been moved to EN 62317-4 for RM-cores and associated parts. The following dates were fixed: – latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement
2007-04-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
2009-07-01 Annex ZA has been added by CENELEC. __________ Endorsement notice The text of the International Standard IEC 62317-9:2006 was approved by CENELEC as a European Standard without any modification. __________

- 3 - EN 62317-9:2006
Annex ZA
Normative references to international publications with their corresponding European publications
The following referenced documents are 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.
When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies.
Publication Year Title EN/HD Year
IEC 60205 -1) Calculation of the effective parameters of magnetic piece parts EN 60205 20062)
IEC 62317-4 2005 Ferrite cores - Dimensions
Part 4: RM-cores and associated parts EN 62317-4 2005
1) Undated reference. 2) Valid edition at date of issue.

INTERNATIONAL STANDARD IEC62317-9 Edition 1.12007-03 Ferrite cores – Dimensions – Part 9: Planar cores
© IEC 2007

Copyright - all rights reserved 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 the publisher. International Electrotechnical Commission,
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