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IEC
IEC 60424-4:2015

IEC 60424-4:2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Ferrite cores - Guidelines on the limits of surface irregularities - Part 4: Ring-cores

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

25-11-2021

Language(s)

English - French

Published date

04-12-2015

Publisher

International Electrotechnical Committee

IEC 60424-4:2015 gives guidance on allowable limits of surface irregularities applicable to ring-cores in accordance with the relevant generic specification defined in IEC 60424-1. This standard is considered as a sectional specification useful in the negotiations 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 crystallites in 3.1.3 and of pores in 3.1.4.

DevelopmentNote
Stability date: 2020. (12/2015)
DocumentType
Standard
Pages
20
PublisherName
International Electrotechnical Committee
Status
Superseded
Supersedes

Standards Relationship
NBN EN 60424-4 : 2016 Identical
NEN EN IEC 60424-4 : 2016 Identical
PN EN 60424-4 : 2016 Identical
SN EN 60424-4 : 2016 Identical
UNE-EN 60424-4:2016 Identical
BS EN 60424-4:2016 Identical
CEI EN 60424-4 : 2016 Identical
EN 60424-4:2016 Identical
NF EN 60424-4 : 2016 Identical
DIN EN 60424-4:2016-10 Identical

I.S. EN 62317-12:2016 FERRITE CORES - DIMENSIONS - PART 12: RING 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
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
I.S. EN 60424-1:2016 FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 1: GENERAL SPECIFICATION
IEC 62317-12:2016 Ferrite cores - Dimensions - Part 12: Ring 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
14/30313093 DC : 0 BS EN 62317-12 - FERRITE CORES - DIMENSIONS - PART 12: RING CORES
BS EN 60424-2:1998 Guidance of the limits of surface irregularities of ferrite cores RM-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
IEC 60424-2:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 2: RM-cores
I.S. EN 60424-2:2016 FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 2: RM-CORES
BS EN 62317-12:2016 Ferrite cores. Dimensions Ring cores
IEC 60424-1:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification
BS EN 60424-1:2016 Ferrite cores. Guidelines on the limits of surface irregularities General specification
EN 62317-12:2016 Ferrite cores - Dimensions - Part 12: Ring cores
EN 60424-1:2016 Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification
EN 60424-2:2016 Ferrite cores - Guidelines on the limits of surface irregularities - Part 2: RM-cores

IEC 60424-1:2015 Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification

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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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