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  • IEC 60205:2016

    Current The latest, up-to-date edition.

    Calculation of the effective parameters of magnetic piece parts

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

    Language(s): 

    Published date:  18-11-2016

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Basic rules applicable to this standard
    5 Formulae for the various types of cores
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 60205:2016 specifies uniform rules for the calculation of the effective parameters of closed circuits of ferromagnetic material. This edition includes the following significant technical changes with respect to the previous edition:
    a) addition, in 5.1, of the drawing of a core of rectangular cross-section with chamfer;
    b) addition, in 5.1.3, of the equation of a core of rectangular cross-section with chamfer;
    c) equations in 5.1.4, 5.6, 5.7, 5.8, 5.9, 5.11, 5.12, 5.14 are amended or replaced;
    d) drawings RM6-S and RM6-R in 5.7 are amended;
    e) addition of EC-cores, see 5.15.
    The contents of the corrigendum of July 2018 have been included in this copy.

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

    Committee TC 51
    Development Note Stability Date: 2021. (11/2016)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current
    Supersedes

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

    I.S. EN 62317-12:2016 FERRITE CORES - DIMENSIONS - PART 12: RING CORES
    EN 62044-2:2005 Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level
    I.S. EN 62317-8:2006 FERRITE CORES - DIMENSIONS - PART 8: E-CORES
    IEC 62317-12:2016 Ferrite cores - Dimensions - Part 12: Ring cores
    EN 125000:1997 Generic Specification: Cores made of ferrite materials
    IEC 62317-6:2015 Ferrite cores - Dimensions - Part 6: ETD-cores for use in power supplies
    EN 61247:1997 PM-cores made of magnetic oxides and associated parts - Dimensions
    EN 62317-5:2015 Ferrite cores - Dimensions - Part 5: EP-cores and associated parts for use in inductors and transformers
    EN 62317-11:2016 Ferrite cores - Dimensions - Part 11: EC-cores for use in power supply applications
    EN 61860:2000 Dimensions of low-profile cores made of magnetic oxides
    IEC 62044-3:2000 Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level
    EN 62317-2:2010/corrigendum:2010 FERRITE CORES - DIMENSIONS - PART 2: POT-CORES FOR USE IN TELECOMMUNICATIONS, POWER SUPPLY, AND FILTER APPLICATIONS
    EN 62317-4:2005 Ferrite cores - Dimensions - Part 4: RM-cores and associated parts
    BS EN 60556 : 2006 GYROMAGNETIC MATERIALS INTENDED FOR APPLICATION AT MICROWAVE FREQUENCIES - MEASURING METHODS FOR PROPERTIES (IEC 60556:2006)
    EN 60556:2006/A1:2016 GYROMAGNETIC MATERIALS INTENDED FOR APPLICATION AT MICROWAVE FREQUENCIES - MEASURING METHODS FOR PROPERTIES (IEC 60556:2006)
    EN 62317-6:2016 Ferrite cores - Dimensions - Part 6: ETD-cores for use in power supplies
    EN 62317-14 : 2008 FERRITE CORES - DIMENSIONS - PART 14: EFD-CORES FOR USE IN POWER SUPPLY APPLICATIONS
    I.S. EN 62317-9:2006 FERRITE CORES - DIMENSIONS - PART 9: PLANAR CORES
    I.S. EN 62317-2:2010 FERRITE CORES - DIMENSIONS - PART 2: POT-CORES FOR USE IN TELECOMMUNICATIONS, POWER SUPPLY, AND FILTER APPLICATIONS
    BS EN 62317-5:2015 Ferrite cores. Dimensions EP-cores and associated parts for use in inductors and transformers
    CEI EN 62317-12 : 1ED 2017 FERRITE CORES - DIMENSIONS - PART 12: RING CORES
    CEI EN 62317-14 : 2009 FERRITE CORES - DIMENSIONS - PART 14: EFD-CORES FOR USE IN POWER SUPPLY APPLICATIONS
    NF EN 62317-9 : 2006 FERRITE CORES - DIMENSIONS - PART 9: PLANAR CORES
    IEC 61246:1994+AMD1:2002 CSV Magnetic oxide cores (E-cores) of rectangular cross-section and associated parts - Dimensions
    IEC 60133:2000 Dimensions of pot-cores made of magnetic oxides and associated parts
    BS EN 62317-12:2016 Ferrite cores. Dimensions Ring cores
    BS EN 62317-14:2008 Ferrite cores. Dimensions EFD-cores for use in power supply applications
    BS EN 125000:1998 Harmonized system of quality assessment for electronic components. Generic specification: cores made of ferrite materials
    BS EN 60133:2001 Dimensions of pot-cores made of magnetic oxides and associated parts
    BS EN 62317-2:2010 Ferrite cores. Dimensions Pot-cores for use in telecommunications, power supply, and filter applications
    BS EN 61860:2001 Dimension of low-profile cores made of magnetic oxides
    BS EN 61596:1997 Magnetic oxide EP-cores and associated parts for use in inductors and transformers. Dimensions
    BS 5938-2:1980 Cores for inductors and transformers for telecommunications Guide to the drafting of performance specifications
    BS EN 62317-7:2005 Ferrite cores. Dimensions EER-cores
    BS EN 62317-6:2016 Ferrite cores. Dimensions ETD-cores for use in power supplies
    BS 5935:1980 Specification for toroidal strip-wound cores made of magnetically soft material
    BS 4061-1:1987 Dimensions of pot-cores made of magnetic oxides and associated parts Specification for IEC pot-core range
    BS EN 125200:1993 Harmonized system of quality assessment for electronic components: sectional specification: magnetic oxide cores for linear transformers
    BS CECC 25000:1977 Specification for harmonized system of quality assessment for electronic components: generic specification: inductor and transformer cores for telecommunications
    BS EN 125100:1993 Harmonized system of quality assessment for electronic components: sectional specification: magnetic oxide cores for inductor applications
    BS EN 61185:2005 Ferrite cores (ETD-cores) intended for use in power supply applications. Dimensions
    BS EN 62317-8:2006 Ferrite cores. Dimensions E-cores
    BS CECC 25300:1981 Harmonized system of quality assessment for electronic components: sectional specification: magnetic oxide cores for power applications
    I.S. EN 62317-6:2016 FERRITE CORES - DIMENSIONS - PART 6: ETD-CORES FOR USE IN POWER SUPPLIES
    I.S. EN 62317-13:2015 FERRITE CORES - DIMENSIONS - PART 13: PQ-CORES FOR USE IN POWER SUPPLY APPLICATIONS
    IEC 60556:2006+AMD1:2016 CSV Gyromagnetic materials intended for application at microwavefrequencies - Measuring methods for properties
    I.S. EN 62317-4:2006 FERRITE CORES - DIMENSIONS - PART 4: RM-CORES AND ASSOCIATED PARTS
    BS EN 62317-11:2016 Ferrite cores. Dimensions EC-cores for use in power supply applications
    BS EN 62317-9:2006 Ferrite cores. Dimensions Planar cores
    IEC 61185:2005 Ferrite cores (ETD-cores) intended for use in power supply applications - Dimensions
    BS EN 62317-13:2015 Ferrite cores. Dimensions PQ-cores for use in power supply applications
    IEC 61596:1995 Magnetic oxide EP-cores and associated parts for use in inductors and transformers - Dimensions
    IEC 61860:2000 Dimensions of low-profile cores made of magnetic oxides
    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
    IEC 60723-4:1987 Inductor and transformer cores for telecommunications. Part 4: Sectional specification: Magnetic oxide cores for transformers and chokes for power applications
    IEC 60723-3:1985 Inductor and transformer cores for telecommunications. Part 3: Sectional specification: Magnetic oxide cores for broad-band transformers
    I.S. EN 61247:1999 PM-CORES MADE OF MAGNETIC OXIDES AND ASSOCIATED PARTS - DIMENSIONS
    I.S. EN 62317-5:2015 FERRITE CORES - DIMENSIONS - PART 5: EP-CORES AND ASSOCIATED PARTS FOR USE IN INDUCTORS AND TRANSFORMERS
    IEC 62044-2:2005 Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level
    EN 62317-8 : 2006 FERRITE CORES - DIMENSIONS - PART 8: E-CORES
    EN 60133:2001 Dimensions of pot-cores made of magnetic oxides and associated parts
    IEC 63093-7:2018 Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER-cores
    BS EN 62317-4:2005 Ferrite cores. Dimensions RM-cores and associated parts
    OVE/ONORM EN 62044-2 : 2006 CORES MADE OF SOFT MAGNETIC MATERIALS - MEASURING METHODS - PART 2: MAGNETIC PROPERTIES AT LOW EXCITATION LEVEL
    EN 62317-13:2015 Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications
    EN 62317-9:2006/A1:2007 FERRITE CORES - DIMENSIONS - PART 9: PLANAR CORES
    EN 61596:1997 Magnetic oxide EP-cores and associated parts for use in inductors and transformers - Dimensions
    IEC 62317-7:2005 Ferrite cores - Dimensions - Part 7: EER-cores
    EN 61185:2005 Ferrite cores (ETD-cores) intended for use in power supply applications - Dimensions
    EN 62317-12:2016 Ferrite cores - Dimensions - Part 12: Ring cores
    IEC 62317-13:2015 Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications
    EN 125200:1991 Sectional Specification: Magnetic oxide cores for linear transformers
    IEC 61247:1995 PM-cores made of magnetic oxides and associated parts - Dimensions
    IEC 62317-4:2005 Ferrite cores - Dimensions - Part 4: RM-cores and associated parts
    NF EN 62317-2 : 2010 FERRITE CORES - DIMENSIONS - PART 2: POT-CORES FOR USE IN TELECOMMUNICATIONS, POWER SUPPLY, AND FILTER APPLICATIONS
    EN 62044-3:2001 Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level
    IEC 62317-14:2008 Ferrite cores - Dimensions - Part 14: EFD-cores for use in power supply applications
    IEC 62317-9:2006+AMD1:2007 CSV Ferrite cores - Dimensions - Part 9: Planar cores
    IEC TS 62398:2004 Ferrite cores - Technology approval schedule (TAS)
    IEC 62317-5:2015 Ferrite cores - Dimensions - Part 5: EP-cores and associated parts for use in inductors and transformers
    IEC 62317-2:2010 Ferrite cores - Dimensions - Part 2: Pot-cores for use in telecommunications, power supply, and filter applications
    EN IEC 63093-7:2018 Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER-cores
    EN 62317-7:2005 Ferrite cores - Dimensions - Part 7: EER-cores

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

    IEC 62317-13:2015 Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications
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