Publication details
| Publication CODE |
Title |
| NBN EN 61332:2017 (2017-02) |
SOFT FERRITE MATERIAL CLASSIFICATION |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3 P.. |
Description
IEC 61332:2016(E) 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.
|
| Class |
C
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 61332:2016.
For the series NBN EN 50XXX, the standards are however complete.
|
DE version
|
EN version
|
FR version
|
|
Status
Origin
| Committee |
TC 51
MAGNETIC COMPONENTS AND FERRITE MATERIALS
|
Approval
| BEC Approval |
2016-12-23 |
| NBN Approval |
2017-03-22 |
| Registration |
176420 |
| ICS-Code (International Standards Classification) |
29.100.10
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2016-12-23 |
| Date of availability (d.a.v.) |
2017-02-17 |
| Date of announcement (d.o.a.) |
2017-03-23 |
| Date of publication (d.o.p.) |
2017-09-23 |
| Date of withdrawal former edition (d.o.w.) |
2019-12-23 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 61332:2017
|
2017-02-17 |
| is identical to |
IEC 61332:2016/ed. 3.0
|
2016-11-18 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Foreign |
IEC 60050-221 |
|
|
