Publication details
| Publication CODE |
Title |
| NBN EN 60424-3:2016 (2016-02) |
FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 3: ETD-CORES, EER-CORES, EC-CORES AND E-CORES |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3 P.. |
Description
Gives guidelines on allowable limits of surface irregularities applicable to ETD-cores, EER-cores, EC-cores and E-cores in accordance with the relevant general specification.
This standard is a 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:
a) addition of allowable areas of chips for EC-cores in Table 3,
b) addition of crystallites in 4.5 and pores in 4.6.
|
| 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 60424-3:2015.
For the series NBN EN 50XXX, the standards are however complete.
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|
|
Status
Origin
| Committee |
TC 51
MAGNETIC COMPONENTS AND FERRITE MATERIALS
|
Approval
| BEC Approval |
2015-11-26 |
| NBN Approval |
2016-03-31 |
| Belgian Official Journal |
2016-04-29 |
| Registration |
166412 |
| ICS-Code (International Standards Classification) |
29.100.10
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2015-11-26 |
| Date of availability (d.a.v.) |
2016-02-19 |
| Date of announcement (d.o.a.) |
2016-02-26 |
| Date of publication (d.o.p.) |
2016-08-26 |
| Date of withdrawal former edition (d.o.w.) |
2018-11-26 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 60424-3:2016
|
2016-02-19 |
| is identical to |
IEC 60424-3:2015/ed. 2.0
|
2015-10-22 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Foreign |
IEC 60647 |
|
| Standard |
Belgium |
NBN EN 60424-1:2016 |
|
| Standard |
Belgium |
NBN EN 61185 |
|
| Standard |
Belgium |
NBN EN 62317-7 |
|
| Standard |
Belgium |
NBN EN 62317-8 |
|
|
