Soft ferrite material classification

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

Language(s)

English, English - French

Published date

18-11-2016

Publisher

International Electrotechnical Committee

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	IEC 61332:2005

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
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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IEC 61332:2016

Soft ferrite material classification

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

Standards Referencing This Book

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