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IEC 60424-1:2015

IEC 60424-1:2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification

Available format(s)

Hardcopy , PDF

Language(s)

English - French

Published date

04-12-2015

Publisher

International Electrotechnical Committee

Superseded date

12-09-2022

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£72.45
Excluding VAT

FOREWORD
INTRODUCTION
1 Scope
2 Normative reference
3 Terms and definitions
4 Examples of irregularities
5 Locations and functions of core parts and surfaces
6 Area and length reference for visual inspection
7 Limits of surface irregularities
8 Sectional specifications
Bibliography

IEC 60424-1:2015 gives guidelines on the allowable limits of surface irregularities of ferrite cores. This standard should be considered as a general specification useful in the dialogue between ferrite core manufacturers and customers about surface irregularities. This edition includes the following significant technical changes with respect to the previous edition:
- addition of pores in 3.5 and crystallites in 3.6.

Committee
TC 51
DevelopmentNote
Supersedes IEC 60424 (03/2001) Stability date: 2020. (12/2015)
DocumentType
Standard
Pages
25
PublisherName
International Electrotechnical Committee
Status
Superseded
Supersedes

I.S. EN 60424-3:2016 FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 3: ETD-CORES, EER-CORES, EC-CORES AND E-CORES
IEC 63093-7:2018 Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER-cores
13/30280428 DC : 0 BS EN 60401-3 - 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
13/30292086 DC : 0 BS EN 60424-8 - FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 8: PQ-CORES
13/30280419 DC : 0 BS EN 60424-3 - FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 3: ETD-CORES, EER-CORES, EC-CORES AND E-CORES
I.S. EN 60401-3:2016 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
IEC 62323:2005 Dimensions of half pot-cores made of ferrite for inductive proximity switches
NF EN 60424-4 : 2016 FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 4: RING CORES
EN 60424-4:2016 Ferrite cores - Guidelines on the limits of surface irregularities - Part 4: Ring-cores
NF EN 62323 : 2005 DIMENSIONS OF HALF POT-CORES MADE OF FERRITE FOR INDUCTIVE PROXIMITY SWITCHES
EN 60424-8:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 8: PQ-cores
EN 60401-3:2016 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
BS EN 60424-8:2015 Ferrite cores. Guidelines on the limits of surface irregularities PQ-cores
13/30280424 DC : 0 BS EN 60424-4 - FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 4: RING-CORES
IEC PAS 62323:2002 Dimensions of half pot cores made of magnetic oxides for inductive proximity switches
I.S. EN 60424-5:2009 FERRITE CORES - GUIDE ON THE LIMITS OF SURFACE IRREGULARITIES - PART 5: PLANAR-CORES
IEC 60401-3:2015 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
04/30112659 DC : 0 IEC 62398 ED.1 - TECHNOLOGY APPROVAL SCHEDULE FOR FERRITE CORES
EN IEC 63093-7:2018 Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER-cores
I.S. EN 62323:2005 DIMENSIONS OF HALF POT-CORES MADE OF FERRITE FOR INDUCTIVE PROXIMITY SWITCHES
BS EN 60424-2:1998 Guidance of the limits of surface irregularities of ferrite cores RM-cores
17/30352709 DC : 0 BS IEC 63093-7 ED1.0 - FERRITE CORES - GUIDELINES ON DIMENSIONS AND THE LIMITS OF SURFACE IRREGULARITIES - PART 7: EER-CORES
BS EN 60401-3:2016 Terms and nomenclature for cores made of magnetically soft ferrites Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores
08/30170655 DC : DRAFT JAN 2008 BS EN 60424-5 - FERRITE CORES - GUIDE ON THE LIMITS OF SURFACE IRREGULARITIES - PART 5: PLANAR-CORES
IEC 60424-2:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 2: RM-cores
IEC 60424-4:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 4: Ring-cores
I.S. EN 60424-8:2015 FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 8: PQ-CORES
BS EN 60424-4:2016 Ferrite cores. Guidelines on the limits of surface irregularities Ring-cores
I.S. EN 60424-2:2016 FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 2: RM-CORES
BS EN 60424-5:2009 Ferrite cores. Guide on the limits of surface irregularities Planar-cores
CEI EN 60424-5 : 2009 FERRITE CORES - GUIDE ON THE LIMITS OF SURFACE IRREGULARITIES - PART 5: PLANAR-CORES
EN 60424-3:2016 Ferrite cores - Guidelines on the limits of surface irregularities - Part 3: ETD-cores, EER-cores, EC-cores and E-cores
I.S. EN 60424-4:2016 FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 4: RING-CORES
IEC 60424-5:2009 Ferrite cores - Guide on the limits of surface irregularities - Part 5: Planar-cores
BS EN 60424-3:2016 Ferrite cores. Guidelines on the limits of surface irregularities ETD-cores, EER-cores, EC-cores and E-cores
BS EN 62323:2005 Dimensions of half pot-cores made of ferrite for inductive proximity switches
IEC 60424-8:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 8: PQ-cores
OVE/ONORM EN 62323 : 2006 DIMENSIONS OF HALF POT-CORES MADE OF FERRITE FOR INDUCTIVE PROXIMITY SWITCHES
EN 60424-2:2016 Ferrite cores - Guidelines on the limits of surface irregularities - Part 2: RM-cores
EN 62323:2005 Dimensions of half pot-cores made of ferrite for inductive proximity switches
EN 60424-5:2009 Ferrite cores - Guide on the limits of surface irregularities - Part 5: Planar-cores

IEC 60424-2:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 2: RM-cores
IEC 60424-8:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 8: PQ-cores
IEC 60401-3:2015 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
IEC 60424-4:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 4: Ring-cores

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Hardcopy - English - French
PDF - English - French
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