SIST EN 61333:2002
(Main)Marking on U and E ferrite cores
Marking on U and E ferrite cores
Specifies marking locations and a coding system of marking, especially for U and E shape ferrite cores.
Kennzeichnung von U- und E-Ferritkernen
Marquage des noyaux ferrites U et E
Spécifie les emplacements de marquage et un système de codification du marquage, surtout pour les noyaux ferrites U et E.
Marking on U and E ferrite cores (IEC 61333:1996)
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61333:2002
01-september-2002
Marking on U and E ferrite cores (IEC 61333:1996)
Marking on U and E ferrite cores
Kennzeichnung von U- und E-Ferritkernen
Marquage des noyaux ferrites U et E
Ta slovenski standard je istoveten z: EN 61333:1998
ICS:
29.100.10 Magnetne komponente Magnetic components
SIST EN 61333:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61333:2002
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SIST EN 61333:2002
CEI
NORME
INTERNATIONALE IEC
1333
INTERNATIONAL
Première édition
STANDARD
First edition
1996-02
Marquage des noyaux ferrites U et E
Marking on U and E ferrite cores
© CEI 1996 Droits de reproduction réservés—Copyright — all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publicat ion may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par aucun pro- any form or by any means, electronic or mechanical,
cédé, électronique ou mécanique, y compris la photocopie et including photocopying and microfilm, without permission
les microfilms, sans l'accord écrit de l'éditeur. in writing from the publisher.
Suisse
Bureau Central de la Commission Electrotechnique Internation ale 3, rue de Varembé Genève,
Commission Electrotechnique Internationale CODE PRIX
International Electrotechnical Commission PRICE CODE
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Pour prix, voir catalogue en vigueur •
For price, see current catalogue
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SIST EN 61333:2002
1333 ©IEC:1996 - 3 -
CONTENTS
Page
FOREWORD 5
Clause
1 Scope 7
2 Normative reference 7
3 Marking locations 7
4 Marking content 9
4.1 General 9
4.2 Material identification code 9
4.3 A^ value or gap length 9
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SIST EN 61333:2002
1333 ©IEC:1996 - 5 -
INTERNATIONAL ELECTROTECHNICAL COMMISSION
MARKING ON U AND E FERRITE CORES
FOREWORD
1)
The IEC (International Electrotechnical Commission) is a worldwide organization for standardization
comprising all national electrotechnical committees (IEC National Committees). The object of the IEC is to
promote international cooperation on all questions concerning standardization in the electrical and
electronic fields. To this end and in addition to other activities, the IEC publishes International Standards.
Their preparation is entrusted to technical committees; any IEC National Committee interested 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. The IEC
collaborates closely with the International Organization for Standardization (ISO) in accordance with
conditions determined by agreement between the two organizations.
2)
The formal decisions or agreements of the 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 National Committees.
3)
The documents produced have the form of recommendations for international use and are published in the
form of standards, technical reports or guides and they are accepted by the National Committees in that
sense.
4)
In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5)
The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6)
Attention is drawn to the possibility that some of the elements of this International Standard may be the
subject of patent rights. IEC shall not be held responsible for identifying any or all such patent
...
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