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  • IEC 60401-3:2015

    Current The latest, up-to-date edition.

    Terms and nomenclature for cores made of magnetically soft ferrites - Part 3: Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French

    Published date:  04-12-2015

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Measuring methods
    4 Table of material properties and measuring conditions
    5 Integrity of value
    6 Reliability
    Annex A (informative) - Breakdown voltage test
            for insulated ring cores - Measurement
            techniques

    Abstract - (Show below) - (Hide below)

    IEC 60401-3:2015 gives guidelines for a uniform method of presentation for the properties of magnetically soft ferrite materials and measuring conditions under which they should be determined. It is intended for use in manufacturers' catalogues of transformer and inductor cores, in order to aid the comparability of such data. Additional guidance is given for users and manufacturers concerning testing and specification of reliability for ferrite cores and for devices using ferrite cores. This edition includes the following significant technical changes with respect to the previous edition:
    - addition of reliability in Clause 6.

    General Product Information - (Show below) - (Hide below)

    Committee TC 51
    Development Note Supersedes IEC 60401. (10/2003) Stability Date: 2020. (12/2015)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    02/206663 DC : DRAFT JUN 2002 IEC 62044-2. ED.1 - CORES MADE OF SOFT MAGNETIC MATERIALS - MEASURING METHODS - PART 2: MAGNETIC PROPERTIES AT LOW EXCITATION LEVEL
    BS EN 61332:2017 Soft ferrite material classification
    EN 62044-2:2005 Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level
    I.S. EN 60404-1:2017 MAGNETIC MATERIALS - PART 1: CLASSIFICATION
    EN 60404-1:2017 Magnetic materials - Part 1: Classification
    I.S. EN 60424-1:2016 FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 1: GENERAL SPECIFICATION
    IEC TS 62398:2004 Ferrite cores - Technology approval schedule (TAS)
    IEC 60404-1:2016 RLV Magnetic materials - Part 1: Classification
    03/106708 DC : DRAFT JUNE 2003 IEC 62044-2 ED.1.0 - CORES MADE OF MAGNETICALLY SOFT FERRITES. MEASURING METHODS - PART 2: MAGNETIC PROPERTIES AT LOW EXCITATION LEVEL
    04/30112659 DC : 0 IEC 62398 ED.1 - TECHNOLOGY APPROVAL SCHEDULE FOR FERRITE CORES
    I.S. EN 61332:2017 SOFT FERRITE MATERIAL CLASSIFICATION
    CEI EN 60404-1 : 1ED 2017 MAGNETIC MATERIALS - PART 1: CLASSIFICATION
    IEC 61332:2016 Soft ferrite material classification
    04/30112632 DC : DRAFT APR 2004 IEC 61332 ED.2 - SOFT FERRITE MATERIAL CLASSIFICATION
    IEC 60424-1:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification
    IEC 60404-1:2016 Magnetic materials - Part 1: Classification
    IEC 62044-2:2005 Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level
    15/30327786 DC : 0 BS EN 61332 - SOFT FERRITE MATERIAL CLASSIFICATION
    BS EN 60424-1:2016 Ferrite cores. Guidelines on the limits of surface irregularities General specification
    14/30303121 DC : 0 BS EN 60404-1 ED. 3 - MAGNETIC MATERIALS - PART 1: CLASSIFICATIONS
    BS EN 60404-1:2017 Magnetic materials Classification
    IEC 60404-1 REDLINE : 3ED 2016 MAGNETIC MATERIALS - PART 1: CLASSIFICATION
    OVE/ONORM EN 62044-2 : 2006 CORES MADE OF SOFT MAGNETIC MATERIALS - MEASURING METHODS - PART 2: MAGNETIC PROPERTIES AT LOW EXCITATION LEVEL
    EN 61332:2017 Soft ferrite material classification
    EN 60424-1:2016 Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 61631:2001 Test method for the mechanical strength of cores made of magnetic oxides
    IEC 62211:2017 Inductive components - Reliability management
    IEC 60424-5:2009 Ferrite cores - Guide on the limits of surface irregularities - Part 5: Planar-cores
    IEC 60424-1:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification
    IEC 62044-1:2002 Cores made of soft magnetic materials - Measuring methods - Part 1: Generic specification
    IEC 62044-2:2005 Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level
    IEC 61332:2016 Soft ferrite material classification
    IEC 60424-2:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 2: RM-cores
    IEC 62044-3:2000 Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level
    IEC 60424-4:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 4: Ring-cores
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