oSIST prEN IEC 60205:2024

Calculation of the effective parameters of magnetic piece parts

Berechnung der effektiven Kernparameter magnetischer Formteile

Calcul des paramètres effectifs des pièces magnétiques

Izračun efektivnih parametrov magnetnih sestavnih delov

General Information

• Status: Not Published
• Public Enquiry End Date: 30-Jun-2024
• ICS: 29.100.10 - Magnetic components
• Technical Committee: IMKF - Magnetic components and ferrite materials
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 22-Apr-2024
• Due Date: 09-Sep-2024
• Ref Project: prEN IEC 60205:2024 - Calculation of the effective parameters of magnetic piece parts

Relations

• Revises: SIST EN 60205:2017/AC:2019 - Calculation of the effective parameters of magnetic piece parts
• Effective Date: 10-Oct-2023
• Revises: SIST EN 60205:2017 - Calculation of the effective parameters of magnetic piece parts
• Effective Date: 10-Oct-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 60205:2024
01-junij-2024
Izračun efektivnih parametrov magnetnih sestavnih delov
Calculation of the effective parameters of magnetic piece parts
Berechnung der effektiven Kernparameter magnetischer Formteile
Calcul des paramètres effectifs des pièces magnétiques
Ta slovenski standard je istoveten z: prEN IEC 60205:2024
ICS:
29.100.10 Magnetne komponente Magnetic components
oSIST prEN IEC 60205:2024 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN IEC 60205:2024

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oSIST prEN IEC 60205:2024
51/1486/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60205 ED5
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-04-12 2024-07-05
SUPERSEDES DOCUMENTS:
51/1456/CD, 51/1478/CC

IEC TC 51 : MAGNETIC COMPONENTS, FERRITE AND MAGNETIC POWDER MATERIALS
SECRETARIAT: SECRETARY:
Japan Mr Naoki Kawakubo
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 voting
The 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.
Recipients of this document are invited to submit, with their comments, notification of any relevant “In Some
Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is the
final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Calculation of the effective parameters of magnetic piece parts

PROPOSED STABILITY DATE: 2030

NOTE FROM TC/SC OFFICERS:

Copyright © 2024 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.

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oSIST prEN IEC 60205:2024
IEC CDV 60205 © IEC 2024 2 51/1486/CDV

1 CONTENTS
2
3 FOREWORD . 4
4 1 Scope . 6
5 2 Normative references . 6
6 3 Terms and definitions . 6
7 4 Basic rules applicable to this standard . 6
8 5 Formulae for the various types of cores . 7
9 5.1 Ring cores . 7
10 5.1.1 Ring cores in general . 7
11 5.1.2 For ring cores of rectangular cross-section with sharp corners . 8
12 5.1.3 For ring cores of rectangular cross-section with an appreciable average
13 rounding radius r . 8
0
14 5.1.4 For ring cores of rectangular cross-section with appreciable chamfer c . 8
0
15 5.1.5 For ring cores of trapezoidal cross-section with sharp corners . 8
16 5.1.6 For ring cores of trapezoidal cross-section with an appreciable average
17 rounding radius r . 8
0
18 5.1.7 For ring cores of cross-section with circular arc frontal sides . 8
19 5.2 Pair of U-cores . 9
20 5.2.1 Pair of U-cores of rectangular section .
...