Ferrite cores - Dimensions - Part 6: ETD-cores for use in power supplies

This part of IEC 62317 specifies the dimensions that are of importance for mechanical
interchangeability for ETD-cores made of ferrite, the essential dimensions of coil formers to
be used with them, and the effective parameter values to be used in calculations involving
them.
The use of “derived” standards which give more detailed specifications of component parts
while still permitting compliance with this standard is discussed in Annex A, which also
contains an example of a derived standard for coil formers.

Ferritkerne - Maße - Teil 6: ETD-Kerne für den Einsatz in Stromversorgungsanwendungen

Noyaux ferrites - Dimensions - Partie 6: Noyaux ETD destinés à être utilisés dans des alimentations

L'IEC 62317-6:2015 spécifie les dimensions qui revêtent une importance particulière pour l'interchangeabilité mécanique pour les noyaux ETD en ferrite, les dimensions essentielles des carcasses à utiliser avec ces noyaux et les valeurs des paramètres effectifs à utiliser pour les calculs qui s'y rapportent. Cette première édition annule et remplace la deuxième édition de l'IEC 61185 parue en 2005 dont elle constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - Modification de la dimension A du noyau ETD 54.

Feritna jedra - Mere - 6. del: ETD-jedra za uporabo v napajalnikih

Ta del standarda IEC 62317 določa mere, ki so pomembne za mehansko medsebojno zamenljivost feritnih ETD-jeder, bistvene mere tuljave, ki se uporablja s temi jedri, in vrednosti efektivnih parametrov, ki se uporabljajo pri izračunih, povezanih z jedri.
Uporaba »izpeljanih« standardov, ki podajajo podrobnejše specifikacije o delih komponent in hkrati dovoljujejo skladnost s tem standardom, je obravnavana v dodatku A, ki vključuje tudi primer izpeljanega standarda za tuljave.

General Information

Status
Published
Publication Date
16-May-2016
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Apr-2016
Due Date
06-Jun-2016
Completion Date
17-May-2016

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SLOVENSKI STANDARD
SIST EN 62317-6:2016
01-junij-2016
1DGRPHãþD
SIST EN 61185:2005
Feritna jedra - Mere - 6. del: ETD-jedra za uporabo v napajalnikih
Ferrite cores - Dimensions - Part 6: ETD-cores for use in power supplies

Noyaux ferrites - Dimensions - Partie 6: Noyaux ETD destinés à être utilisés dans des

alimentations
Ta slovenski standard je istoveten z: EN 62317-6:2016
ICS:
29.100.10 Magnetne komponente Magnetic components
SIST EN 62317-6:2016 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 62317-6:2016
---------------------- Page: 2 ----------------------
SIST EN 62317-6:2016
EUROPEAN STANDARD EN 62317-6
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2016
ICS 29.100.10 Supersedes EN 61185:2005
English Version
Ferrite cores - Dimensions - Part 6: ETD-cores for use in power
supplies
(IEC 62317-6:2015)

Noyaux ferrites - Dimensions - Partie 6: Noyaux ETD Ferritkerne - Maße - Teil 6: ETD-Kerne für den Einsatz in

destinés à être utilisés dans des alimentations Stromversorgungsanwendungen
(IEC 62317-6:2015) (IEC 62317-6:2015)

This European Standard was approved by CENELEC on 2016-01-08. 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 CEN-CENELEC

Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, French, 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 CEN-CENELEC Management Centre has the

same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,

Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 62317-6:2016 E
---------------------- Page: 3 ----------------------
SIST EN 62317-6:2016
EN 62317-6:2016
European foreword
The text of document 51/1105/FDIS, future edition 1 of IEC 62317-6, prepared by

IEC/TC 51 "Magnetic components and ferrite materials" was submitted to the IEC-CENELEC parallel

vote and approved by CENELEC as EN 62317-6:2016.
The following dates are fixed:
(dop) 2016-10-08
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2019-01-08
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61185:2005.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such

patent rights.
Endorsement notice

The text of the International Standard IEC 62317-6:2015 was approved by CENELEC as a European

Standard without any modification.

In the official version, for Bibliography, the following notes have to be added for the standards indicated:

IEC 60205:2006 NOTE Harmonized as EN 60205:2006 (not modified).
IEC 60205:2006/A1:2009 NOTE Harmonized as EN 60205:2006/A1:2009 (not modified).
---------------------- Page: 4 ----------------------
SIST EN 62317-6:2016
IEC 62317-6
Edition 1.0 2015-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Ferrite cores – Dimensions –
Part 6: ETD-cores for use in power supplies
Noyaux ferrites – Dimensions –
Partie 6: Noyaux ETD destinés à être utilisés dans des alimentations
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.100.10 ISBN 978-2-8322-3030-5

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 agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 5 ----------------------
SIST EN 62317-6:2016
– 2 – IEC 62317-6:2015 © IEC 2015
CONTENTS

FOREWORD ........................................................................................................................... 3

1 Scope .............................................................................................................................. 5

2 Normative references ...................................................................................................... 5

3 Primary standards ........................................................................................................... 5

3.1 General ................................................................................................................... 5

3.2 Dimensions of ETD-cores ....................................................................................... 5

3.2.1 Principal dimensions ...................................................................................... 5

3.2.2 Effective parameter and A values ............................................................. 6

min

3.3 Dimensional limits for coil formers........................................................................... 7

3.4 Pin locations and base outlines ............................................................................... 8

3.5 Pin diameter ......................................................................................................... 11

4 Marking ......................................................................................................................... 11

5 Mounting ....................................................................................................................... 11

Annex A (normative) Derived standards ............................................................................... 12

Annex B (normative) Example of a standard for gauges to check the dimensions of

ETD-cores meeting this primary standard ............................................................................. 14

B.1 General ................................................................................................................. 14

B.2 Procedure and requirements ................................................................................. 14

Bibliography .......................................................................................................................... 15

Figure 1 – Dimensions of ETD-cores ....................................................................................... 6

Figure 2 – Essential dimensions of coil formers ...................................................................... 7

Figure 3 – Pin locations and base outlines viewed from the upper-side of the board

(see 3.4) (1 of 2) ..................................................................................................................... 9

Figure A.1 – Main dimensions of coil formers ........................................................................ 13

Figure B.1 – Gauge dimensions ............................................................................................ 14

Table 1 – Dimensions of ETD-cores ........................................................................................ 6

Table 2 – Effective parameter and A values ....................................................................... 7

min

Table 3 – Essential dimensions of coil formers........................................................................ 8

Table A.1 – Main dimensions of coil formers ......................................................................... 13

Table B.1 – Gauge dimensions ............................................................................................. 14

---------------------- Page: 6 ----------------------
SIST EN 62317-6:2016
IEC 62317-6:2015 © IEC 2015 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FERRITE CORES – DIMENSIONS –
Part 6: ETD-cores for use in power supplies
FOREWORD

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