IEC 62358:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 - Standard inductance factor for gapped cores and its tolerance
Hardcopy , PDF
English - French
12-10-2012
14-01-2026
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Measuring method
4 A[L] value and its tolerance
IEC 62358:2012 provides standard AL values (inductance factors) and their tolerances of Pot, RM, ETD, E, EER, EP, PQ and low-profile gapped ferrite cores. This edition includes the following significant technical changes with respect to the previous editions:
a) addition of AL value (inductance factor) and its tolerance for PQ-cores;
b) addition of AL value (inductance factor) and its tolerance for EFD-cores;
c) addition of AL value (inductance factor) and its tolerance for Low-profile ER-I-cores;
d) addition of AL value (inductance factor) and its tolerance for Low-profile ER-cores (ER9,5 x 2,5 x 5, ER11 x 2,5 x 6, ER14,5 x 3 x 7 ferrite cores are same as the previous edition);
e) addition of AL value (inductance factor) and its tolerance for Low-profile PQ-I-cores.
| Committee |
TC 51
|
| DevelopmentNote |
Stability Date: 2018. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
36
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| NF EN 62358 : 2013 | Identical |
| NBN EN 62358 : 2013 | Identical |
| NEN EN IEC 62358 : 2013 | Identical |
| PN EN 62358 : 2013 | Identical |
| BS EN 62358 : 2012 | Identical |
| CEI EN 62358 : 2013 | Identical |
| EN 62358:2012 | Identical |
| DIN EN 62358:2013-05 | Identical |
| DS EN 62358 : 2013 | Identical |
| UNE-EN 62358:2012 | Identical |
| BS EN 62358:2013 | Identical |
| BS EN 62317-7:2005 | Ferrite cores. Dimensions EER-cores |
| IEC 62317-7:2005 | Ferrite cores - Dimensions - Part 7: EER-cores |
| I.S. EN 62317-7:2005 | FERRITE CORES - DIMENSIONS - PART 7: EER-CORES |
| EN 62317-7:2005 | Ferrite cores - Dimensions - Part 7: EER-cores |
| IEC 62317-7:2005 | Ferrite cores - Dimensions - Part 7: EER-cores |
| IEC 61596:1995 | Magnetic oxide EP-cores and associated parts for use in inductors and transformers - Dimensions |
| IEC 62044-2:2005 | Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level |
| IEC 62317-2:2010 | Ferrite cores - Dimensions - Part 2: Pot-cores for use in telecommunications, power supply, and filter applications |
| ISO 497:1973 | Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers |
| IEC 62317-4:2005 | Ferrite cores - Dimensions - Part 4: RM-cores and associated parts |
| IEC 62317-13:2015 | Ferrite cores - Dimensions - Part 13: PQ-cores for use in power supply applications |
| IEC 61185:2005 | Ferrite cores (ETD-cores) intended for use in power supply applications - Dimensions |
| IEC 62317-9:2006+AMD1:2007 CSV | Ferrite cores - Dimensions - Part 9: Planar cores |
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