IEC 61332:2016
Current
The latest, up-to-date edition.
Soft ferrite material classification
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18-11-2016
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FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Soft ferrite material classes
Bibliography
IEC 61332:2016 specifies classification rules for soft ferrite materials used in inductive components (inductors and transformers) fulfilling the requirements of the electronic industries. This document addresses the following issues for ferrite suppliers and users:
- cross-reference between materials from multiple suppliers;
- assistance to customers in understanding the published technical data in catalogues when comparing multiple suppliers;
- guidance to customers in selecting the most applicable material for each application;
- setting of nomenclature for IEC standards relating to ferrite;
- establishing uniform benchmarks for suppliers for performance in new development of materials.
This edition includes the following significant technical changes with respect to the previous edition:
a) deleted "c" rank from subclass from Table 3, because of too large power loss density;
b) added "a-wide" rank in subclasses PW3, PW4 and PW5 in Table 3;
c) changed "B" of PW3 class from 100 mT to 200 mT; "B x f" and "power loss density" have also been changed;
d) changed "B" of PW4 class from 50 mT to 100 mT; "B x f" and "power loss density" have also been changed.
| Committee |
TC 51
|
| DevelopmentNote |
Stability Date: 2024. (11/2016)
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-9258-7
|
| Pages |
10
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NEN EN IEC 61332 : 2017 | Identical |
| PN EN 61332 : 2017 | Identical |
| SN EN 61332 : 2017 | Identical |
| UNE-EN 61332:2017 | Identical |
| BS EN 61332:2017 | Identical |
| CEI EN 61332 : 2006 | Identical |
| EN 61332:2017 | Identical |
| DIN EN 61332:2016-02 (Draft) | Identical |
| DS EN 61332 : 2017 | Identical |
| PNE-FprEN 61332:2016 | Identical |
| NEN 11332 : 1996 | Identical |
| 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 |
| I.S. EN 125000:1999 | CORES MADE FROM FERRITE MATERIALS (GENERIC SPECIFICATION) |
| 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 |
| EN 125000:1997 | Generic Specification: Cores made of ferrite materials |
| 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 PAS 62323:2002 | Dimensions of half pot cores made of magnetic oxides for inductive proximity switches |
| 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 |
| 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 |
| BS EN 125000:1998 | Harmonized system of quality assessment for electronic components. Generic specification: cores made of ferrite materials |
| IEC 62044-3:2000 | Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level |
| I.S. EN 62323:2005 | DIMENSIONS OF HALF POT-CORES MADE OF FERRITE FOR INDUCTIVE PROXIMITY SWITCHES |
| BS EN 62323:2005 | Dimensions of half pot-cores made of ferrite for inductive proximity switches |
| EN 62044-3:2001 | Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level |
| EN 62323:2005 | Dimensions of half pot-cores made of ferrite for inductive proximity switches |
| IEC 60050-221:1990 | International Electrotechnical Vocabulary (IEV) - Part 221: Magnetic materials and components |
| 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 |
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