EN IEC 62024-2:2020

High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC-to-DC converters

IEC 62024-2:2020 is available as IEC 62024-2:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62024-2:2020 specifies the measuring methods of the rated direct current limits for small inductors. Standardized measuring methods for the determination of ratings enable users to accurately compare the current ratings given in various manufacturers’ data books. This document is applicable to leaded and surface mount inductors with dimensions according to IEC 62025-1 and generally with rated current less than 22 A, although inductors with rated current greater than 22 A are available that fall within the dimension restrictions of this document (no larger than a 12 mm x 12 mm footprint approximately). These inductors are typically used in DC-to-DC converters built on PCBs, for electric and telecommunication equipment, and small size switching power supply units. The measuring methods are defined by the saturation and temperature rise limitations induced solely by direct current. This edition includes the following significant technical changes with respect to the previous edition: - addition of Table 2 and Figure 2 b).

Induktive Hochfrequenz-Bauelemente - Elektrische Eigenschaften und Messmethoden - Teil 2: Bemessungsstrom von Drosselspulen für DC/DC-Wandler

Composants inductifs à haute fréquence - Caractéristiques électriques et méthodes de mesure - Partie 2: Courant assigné des bobines d'induction pour des convertisseurs continu-continu

IEC 62024-2:2020 est disponible sous forme de IEC 62024-2:2020 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 62024-2:2020 spécifie les méthodes de mesure des limites de courant continu assigné pour de petites bobines d'induction. Les méthodes de mesure normalisées pour la détermination des caractéristiques assignées permettent aux utilisateurs de comparer avec précision les caractéristiques assignées courantes figurant dans les différents recueils de données fabricants. Le présent document s'applique aux bobines d'induction à sorties et pour montage en surface dont les dimensions sont conformes à l'IEC 62025-1 et dont le courant assigné est généralement inférieur à 22 A, même si des bobines d'induction de courant assigné supérieur à 22 A sont disponibles et respectent les restrictions de dimensions de ce document (empreinte ne dépassant pas environ 12 mm x 12 mm). Ces bobines d'induction sont habituellement utilisées dans des convertisseurs continu-continu montés sur des cartes à circuit imprimé (CCI), pour des matériels électriques et de télécommunications, ainsi que pour des unités d'alimentation de puissance de commutation de petite taille. Les méthodes de mesure sont définies par les limites de saturation et d'échauffement induites uniquement par le courant continu. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - ajout du Tableau 2 et de la Figure 2 b).

Visokofrekvenčne induktivne komponente - Električne karakteristike in merilne metode - 2. del: Naznačeni tok tuljav za presmernik DC/DC

General Information

• Status: Published
• Publication Date: 21-May-2020
• ICS: 29.100.10 - Magnetic components
• Technical Committee: CLC/SR 51 - Magnetic components and ferrite materials
• Drafting Committee: IEC/TC 51 - IEC_TC_51
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 22-May-2020
• Due Date: 25-Dec-2020
• Completion Date: 22-May-2020
• Ref Project: SIST EN IEC 62024-2:2021 - High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC to DC converters

Relations

• Replaces: EN 62024-2:2009 - High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC to DC converters
• Effective Date: 26-Jan-2023
• Revised: prEN IEC 62024-2:2023 - High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC-to-DC converters
• Effective Date: 26-Jul-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 62024-2:2021
01-junij-2021
Nadomešča:
SIST EN 62024-2:2009
Visokofrekvenčne induktivne komponente - Električne karakteristike in merilne
metode - 2. del: Naznačeni tok tuljav za presmernik DC/DC
High frequency inductive components - Electrical characteristics and measuring methods
- Part 2: Rated current of inductors for DC to DC converters
Induktive Hochfrequenz-Bauelemente - Elektrische Eigenschaften und Messmethoden -
Teil 2: Bemessungsstrom von Drosselspulen für DC/DC-Wandler
Composants inductifs à haute fréquence - Caractéristiques électriques et méthodes de
mesure - Partie 2: Courant assigné des bobines d'induction pour des convertisseurs
continus-continus
Ta slovenski standard je istoveten z: EN IEC 62024-2:2020
ICS:
29.100.10 Magnetne komponente Magnetic components
SIST EN IEC 62024-2:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 62024-2:2021

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SIST EN IEC 62024-2:2021


EUROPEAN STANDARD EN IEC 62024-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
May 2020
ICS 29.100.10 Supersedes EN 62024-2:2009 and all of its amendments
and corrigenda (if any)
English Version
High frequency inductive components - Electrical characteristics
and measuring methods - Part 2: Rated current of inductors for
DC-to-DC converters
(IEC 62024-2:2020)
Composants inductifs à haute fréquence - Caractéristiques Induktive Hochfrequenz-Bauelemente - Elektrische
électriques et méthodes de mesure - Partie 2: Courant Eigenschaften und Messmethoden - Teil 2:
assigné des bobines d'induction pour des convertisseurs Bemessungsstrom von Drosselspulen für DC/DC-Wandler
continu-continu (IEC 62024-2:2020)
(IEC 62024-2:2020)
This European Standard was approved by CENELEC on 2020-05-05. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 62024-2:2020 E

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SIST EN IEC 62024-2:2021
EN IEC 62024-2:2020 (E)
European foreword
The text of document 51/1303/CDV, future edition 2 of IEC 62024-2, prepared by IEC/TC 51
"Magnetic components, ferrite and magnetic powder materials" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN IEC 62024-2:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-02-05
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-05-05
document have to be withdrawn

This document supersedes EN 62024-2:2009 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 62024-2:2020 was approved by CENELEC as a European
Standard without any modification.


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SIST EN IEC 62024-2:2021
EN IEC 62024-2:2020 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited a
...