iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
SIST

SIST EN 62044-2:2005/AC:2021

(Corrigendum)

Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level

Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level

2021-06-11 - IEC Corrected version

Kerne aus weichmagnetischen Materialien - Messverfahren - Teil 2: Messungen der magnetischen Eigenschaften im Signalapplikationsbereich

Noyaux en matériaux magnétiques doux - Méthodes de mesure - Partie 2: Propriétés magnétiques à niveau d'excitation faible

Jedra iz mehkomagnetnih materialov - Merilne metode - 2. del: Magnetne lastnosti pri šibkem vzbujanju

General Information

Status
Published
Publication Date
19-Jul-2021
ICS
29.100.10 - Magnetic components
Technical Committee
IMKF - Magnetic components and ferrite materials
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
16-Jun-2021
Due Date
21-Aug-2021
Completion Date
20-Jul-2021
Ref Project
EN 62044-2:2005/AC:2021-06 - Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic properties at low excitation level

Relations

Corrects
SIST EN 62044-2:2005 - Cores made of soft magnetic materials - Measuring methods -- Part 2: Magnetic properties at low excitation level
Effective Date
08-Jun-2021

Buy Standard

EN 62044-2:2005/AC:2021EN 62044-2:2005/AC:2021
PreviousNext
Corrigendum
EN 62044-2:2005/AC:2021
English language
4 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62044-2:2005/AC:2021
01-september-2021
Jedra iz mehkomagnetnih materialov - Merilne metode - 2. del: Magnetne lastnosti
pri šibkem vzbujanju
Cores made of soft magnetic materials - Measuring methods - Part 2: Magnetic
properties at low excitation level
Kerne aus weichmagnetischen Materialien - Messverfahren - Teil 2: Messungen der
magnetischen Eigenschaften im Signalapplikationsbereich
Noyaux en matériaux magnétiques doux - Méthodes de mesure - Partie 2: Propriétés
magnétiques à niveau d'excitation faible
Ta slovenski standard je istoveten z: EN 62044-2:2005/AC:2021-06
ICS:
29.100.10 Magnetne komponente Magnetic components
SIST EN 62044-2:2005/AC:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 62044-2:2005/AC:2021

---------------------- Page: 2 ----------------------
SIST EN 62044-2:2005/AC:2021

EUROPEAN STANDARD EN 62044-2:2005/AC:2021-06

NORME EUROPÉENNE
June 2021

EUROPÄISCHE NORM
ICS 29.100.10
English Version
Cores made of soft magnetic materials - Measuring methods -
Part 2: Magnetic properties at low excitation level
(IEC 62044-2:2005/COR1:2021)
Noyaux en matériaux magnétiques doux - Méthodes de Kerne aus weichmagnetischen Materialien - Messverfahren
mesure - Partie 2: Propriétés magnétiques à niveau - Teil 2: Messungen der magnetischen Eigenschaften im
d'excitation faible Signalapplikationsbereich
(IEC 62044-2:2005/COR1:2021) (IEC 62044-2:2005/COR1:2021)
This corrigendum becomes effective on 11 June 2021 for incorporation in the English language version of the EN.



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
© 20
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

SIST
SIST EN IEC 63093-10:2023(Main)
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 10: PM-cores and associated parts
EN IEC 63093-10:2022

IEC 63093-10:2022 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of PM-cores made of magnetic oxides, the main dimensions for coil formers to be used with these cores and the locations of their pins on a modular printed wiring grid in relation to the base outlines of cores. It also specifies the effective parameter values to be used in calculations and gives guidelines on allowable limits of surface irregularities applicable to the PM-cores.

  • Standard
    23 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    19 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 63182-5:2023(Main)
Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: Cylinder-cores
EN IEC 63182-5:2022

IEC 63182-5:2021 specifies the preferred range of the dimensions that are of importance for mechanical interchangeability and gives the guidelines on allowable limits of surface irregularities for cylinder-cores made of metallic magnetic powder.
This document is a specification useful in the negotiations between magnetic powder core suppliers and users about surface irregularities.

  • Standard
    13 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 63299:2022(Main)
Classification of magnetic powder cores
EN IEC 63299:2022

This document specifies classification rules for metallic magnetic powder cores used in
inductive components fulfilling the requirements of the electronics industries.
This document addresses the following objectives for magnetic powder cores suppliers and
users:
– cross-reference between core materials from multiple suppliers;
– assistance to users in understanding the published technical data in catalogues when
comparing multiple suppliers;
– guidance to users in selecting the most applicable core for each application;
– establishing uniform benchmarks for suppliers for performance in the new development of
core material.
The numerical values given in this document are typical values of parameters of the related
material. Direct translation from the material specification into the core specification is not
always easy or possible.
Every detailed material and core specification will be agreed upon between the user and the
supplier.

  • Standard
    14 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 63182-3:2022(Main)
Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: E-cores
EN IEC 63182-3:2022

This part of IEC 63182 specifies the dimensions that are of importance for mechanical
interchangeability for a preferred range of E-cores made of metallic magnetic powder, the
essential dimensions of coil formers to be used with them as well as the effective parameter
values to be used in calculations involving them, and gives guidelines on allowable limits of
surface irregularities applicable to E-cores.
This document is a specification useful in the negotiations between magnetic powder core
suppliers and users about surface irregularities.
The use of "derived" standards which give more detailed specifications of component parts
while still permitting compliance with this document is discussed in Annex A.

  • Standard
    15 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    12 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 63182-4:2022(Main)
Magnetic powder cores - guidelines on dimensions and the limits of surface irregularities - Part 4: Block-cores
EN IEC 63182-4:2022

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.

  • Standard
    12 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    8 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 62044-3:2002/AC:2022(Corrigendum)
Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level
EN 62044-3:2001/AC:2021-11

IEC corrected version

  • Corrigendum
    4 pages
    English and French language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 61333:2021(Main)
Marking on ferrite cores
EN IEC 61333:2019

IEC 61333:2019 specifies marking locations and a coding system of marking on ferrite cores. An alphanumerical marking printed or attached to cores reduces the risk of incorrect assembly, mixing of materials and/or mixing of gapped cores on an assembly line. The markings of the inductance factor AL value or of the gap length are especially important to avoid this kind of problem, and their coding system is specified in this document.
This edition includes the following significant technical changes with respect to the previous edition：
a) the title of the document was changed;
b) the scope of this document was expanded;
c) the marking position instructions for ring cores, planar cores, RM-cores, PQ-cores and pot-cores were added in Clause 4 with a few additional descriptions;
d) the four-digit-maximum limit of material identification code has been deleted in 5.2;
e) in Table 1, the unit of AL has been changed from "nH" to "nH/N2".

  • Standard
    11 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 62024-2:2021(Main)
High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC to DC converters
EN IEC 62024-2:2020

This part of IEC 62024 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 × 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.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 62025-2:2021(Main)
High frequency inductive components - Non-electrical characteristics and measuring methods - Part 2: Test methods for non-electrical characteristics
EN IEC 62025-2:2019

This part of IEC 62025 specifies a test method for the non-electrical characteristics of the
surface mounted device (SMD) inductors to be used for electronic and telecommunication
equipment. The object of this part of this document is to define methods for measuring
mechanical performance only. As the reliability performances and specifications relative to
non-electrical performances are defined in IEC 62211, detailed measuring methods for
mechanical performance of reliability testing are defined in this document.

  • Standard
    28 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 63093-2:2021(Main)
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Pot-cores for use in telecommunications, power supply, and filter applicationsPart
EN IEC 63093-2:2020

IEC 63093-2:2020 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of pot-cores made of ferrite, and the dimensional limits for coil formers to be used with them, as well as the effective parameter values to be used in calculations involving them. It also gives guidelines on the allowable limits of surface irregularities applicable to pot-cores in accordance with the relevant generic specification.
The selection of core sizes and shapes for this document is based on the philosophy of including those sizes which are industrial standards, either by inclusion in a national standard, or by broad-based use in industry. See IEC 62317-1 for more detail concerning the philosophy of selecting core sizes to be included.
The general considerations upon which the design of this range of cores is based are given in Annex A.
This first edition cancels and replaces the first edition of IEC 62317-2 published in 2010. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition of IEC 62317-2:
a) addition of the limits of surface irregularities;
b) Table 4 and Table 5 are updated in accordance with IEC 60205:2016.

  • Standard
    24 pages
    English language
    sale 10% off
    e-Library read for
    1 day