prEN IEC 63182-4:2021
(Main)Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 4: Block-cores
Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 4: Block-cores
This part of IEC 63182 specifies the preferred range of the dimensions that are important for mechanical interchangeability and the guidelines on allowable limits of surface irregularities for block-cores made of metallic magnetic powder. This document is a specification about surface irregularities which is useful in the negotiations between suppliers and users of magnetic powder core. The use of "derived" standards which give more detailed specifications of component parts while still permitting compliance with this standard is discussed in Annex A.
Magnetpulverkerne – Richtlinien zu Maßen und Grenzen von Oberflächenbeschädigungen – Teil 4: Blockkerne
Noyaux en poudre magnétique - Lignes directrices concernant les dimensions et les limites des irrégularités de surface - Partie 4: Noyaux en blocs
Jedra iz magnetnega prahu - Smernice o merah in mejnih vrednostih površinskih nepravilnosti - 4. del: Blokovna jedra
General Information
Standards Content (sample)
SLOVENSKI STANDARD
oSIST prEN IEC 63182-4:2021
01-september-2021
Jedra iz magnetnega prahu - Smernice o merah in mejnih vrednostih površinskih
nepravilnosti - 4. del: Blokovna jedra
Magnetic powder cores - guidelines on dimensions and the limits of surface irregularities
- Part 4: Block-coresNoyaux en poudre magnétique - Lignes directrices concernant les dimensions et les
limites des irrégularités de surface - Partie 4: Noyaux en blocsTa slovenski standard je istoveten z: prEN IEC 63182-4:2021
ICS:
29.100.10 Magnetne komponente Magnetic components
oSIST prEN IEC 63182-4:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN IEC 63182-4:2021
51/1373/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63182-4 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2021-06-11 2021-09-03
SUPERSEDES DOCUMENTS:
51/1344/CD, 51/1354/CC
IEC TC 51 : MAGNETIC COMPONENTS, FERRITE AND MAGNETIC POWDER MATERIALS
SECRETARIAT: SECRETARY:
Japan Mr Takeshi Abe
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if any,
in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel votingThe attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they
are aware and to provide supporting documentation.TITLE:
Magnetic powder cores – guidelines on dimensions and the limits of surface irregularities–
Part 4: Block-coresPROPOSED STABILITY DATE: 2027
NOTE FROM TC/SC OFFICERS:
Copyright © 2021 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.---------------------- Page: 3 ----------------------
oSIST prEN IEC 63182-4:2021
63182-4/Ed.1/CDV©IEC(E) 2 51/1373/CDV
1 CONTENTS
2 FOREWORD ........................................................................................................................... 3
3 1 Scope .............................................................................................................................. 5
4 2 Normative references ...................................................................................................... 5
5 3 Terms and definitions ...................................................................................................... 5
6 4 Primary dimensions ......................................................................................................... 5
7 5 Limits of surface irregularities .......................................................................................... 6
8 5.1 Definition of surface irregularities ............................................................................ 6
9 5.2 Examples of surface irregularities ........................................................................... 6
10 5.3 Chips and Ragged edges ........................................................................................ 7
11 5.3.1 General ........................................................................................................... 7
12 5.3.2 Chips ............................................................................................................... 7
13 5.3.3 Ragged edges ................................................................................................. 7
14 5.4 Cracks .................................................................................................................... 7
15 5.5 Flash ...................................................................................................................... 7
16 5.6 Rust ........................................................................................................................ 7
17 5.7 Discoloration ........................................................................................................... 7
18 Annex A (normative) Derived standards ............................................................................... 8
19 Figure 1 – Main dimensions of block-cores ............................................................................. 5
20 Figure 2 – Examples of surface irregularities .......................................................................... 7
21 Table 1 – Main dimensions of block-cores .............................................................................. 6
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51/1373/CDV 3 63182-4/Ed.1/CDV©IEC(E)
22 INTERNATIONAL ELECTROTECHNICAL COMMISSION
24 MAGNETIC POWDER CORES – GUIDELINES ON DIMENSIONS
25 AND THE LIMITS OF SURFACE IRREGULARITIES –
26 Part 4: Block-cores
27 FOREWORD
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59 IEC 63182-4 has been prepared by IEC technical committee 51...
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