IEC 60205:2006/AMD1:2009
(Amendment)Amendment 1 - Calculation of the effective parameters of magnetic piece parts
Amendment 1 - Calculation of the effective parameters of magnetic piece parts
Specifies requirements for audiometric equipment designed for use in pure tone audiometry in the frequency range from 8 000 Hz to 16 000 Hz, in addition to those that are applicable and specified in IEC 645-1.
Amendement 1 - Calcul des paramètres effectifs des pièces magnétiques
Donne des spécifications concernant les équipments audiométriques conçus pour une utilisation en audiométrie tonale dans un domaine de fréquences compris entre 8 000 Hz et 16 000 Hz, en plus des prescriptions qui sont spécifiées dans la CEI 645-1 et qui sont également applicables.
General Information
- Status
- Published
- Publication Date
- 27-Jan-2009
- Technical Committee
- TC 51 - Magnetic components, ferrite and magnetic powder materials
- Drafting Committee
- MT 1 - TC 51/MT 1
- Current Stage
- DELPUB - Deleted Publication
- Start Date
- 18-Nov-2016
- Completion Date
- 26-Oct-2025
Relations
- Effective Date
- 05-Sep-2023
- Effective Date
- 05-Sep-2023
Overview
IEC 60205:2006/AMD1:2009 is an important amendment to the international standard IEC 60205, focusing on the calculation of effective parameters of magnetic piece parts, specifically magnetic cores such as PQ cores used in magnetic components. Developed by the IEC Technical Committee 51, this amendment provides updated requirements and methodologies for accurately determining magnetic parameters essential in electrical engineering and electronics. It complements existing standards and aligns with related standards like IEC 62317-13.
This amendment specifies precise calculation methods to determine effective magnetic areas, flux path lengths, and related factors for magnetic piece parts. These parameters are critical for designing magnetic components with optimized performance, such as transformers, inductors, and other magnetic devices used widely in electrical and electronic applications.
Key Topics
- Calculation of Magnetic Parameters: Detailed mathematical formulas and procedures for calculating physical cross-sectional areas, mean flux path lengths, and core factors for magnetic cores, particularly PQ core pairs.
- Core Geometry Definitions: Definitions of various geometrical elements including outer legs, center limbs, inside and outside corners, and back wall areas essential for magnetic flux analysis.
- Consistent Methodology: The amendment ensures consistency with existing IEC standards, particularly IEC 62317-13, to maintain uniformity in magnetic component evaluation.
- Magnetic Flux Paths: Analytical methods to quantify the flux path lengths at different core sections, incorporating physical dimensions and geometric angles using trigonometric relations.
- Integral Calculations: Application of integrals for determining elementary lengths and effective parameters based on radius vectors in the flux path.
- Parameter Optimization: Calculating minimum physical sectional areas and effective magnetic path lengths to assist in magnetic circuit design for enhanced efficiency and performance.
Applications
IEC 60205:2006/AMD1:2009 is essential for professionals and industries involved in:
- Magnetic Component Design: Engineers designing ferrite cores, transformers, inductors, and other magnetic devices gain accurate calculation methods to improve material efficiency and magnetic performance.
- Electrical Equipment Manufacturing: Manufacturers of electrical transformers and inductive components rely on these calculations to optimize core selection and dimensioning.
- Auditory and Signal Equipment: Although the amendment itself focuses on magnetic cores, it supports standards linked to audiometric and pure tone audiometry equipment by ensuring accurate magnetic component characterization.
- Research and Development: R&D teams conducting magnetic material studies use these standardized calculations to ensure comparability and compliance across projects.
- Quality and Compliance Testing: Testing labs and quality assurance teams apply these calculations to verify magnetic core parameters against industry standards, ensuring product reliability.
Related Standards
- IEC 60205: The base standard covering the effective parameters of magnetic parts before amendment 1.
- IEC 62317-13: Provides consistent formulas and is directly referenced in the amendment for magnetic core calculations.
- IEC 645-1: Applies to audiometric equipment, complementing this amendment’s scope where magnetic components are integral to pure tone audiometry devices.
- ISO/IEC Directives Part 2: Governs the drafting and maintenance of IEC documents ensuring this amendment follows correct procedural rules.
- Electropedia: The IEC’s online electrotechnical vocabulary offering clarification on terms used related to magnetic components.
By adhering to IEC 60205:2006/AMD1:2009, electrical engineers and manufacturers ensure precise and standardized calculation of magnetic parameters, which is vital for producing efficient, reliable, and compliant magnetic components utilized across modern electrical and electronic technologies. This amendment enhances design accuracy, promotes consistency, and supports innovation in magnetic device engineering.
Frequently Asked Questions
IEC 60205:2006/AMD1:2009 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Amendment 1 - Calculation of the effective parameters of magnetic piece parts". This standard covers: Specifies requirements for audiometric equipment designed for use in pure tone audiometry in the frequency range from 8 000 Hz to 16 000 Hz, in addition to those that are applicable and specified in IEC 645-1.
Specifies requirements for audiometric equipment designed for use in pure tone audiometry in the frequency range from 8 000 Hz to 16 000 Hz, in addition to those that are applicable and specified in IEC 645-1.
IEC 60205:2006/AMD1:2009 is classified under the following ICS (International Classification for Standards) categories: 17.140.50 - Electroacoustics; 29.100.10 - Magnetic components. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 60205:2006/AMD1:2009 has the following relationships with other standards: It is inter standard links to IEC 60205:2006, IEC 60205:2016. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
IEC 60205:2006/AMD1:2009 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
IEC 60205 ®
Edition 3.0 2009-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AMENDMENT 1
AMENDEMENT 1
Calculation of the effective parameters of magnetic piece parts
Calcul des paramètres effectifs des pièces magnétiques
IEC 60205:2006/A1:2009
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IEC 60205 ®
Edition 3.0 2009-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AMENDMENT 1
AMENDEMENT 1
Calculation of the effective parameters of magnetic piece parts
Calcul des paramètres effectifs des pièces magnétiques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
F
CODE PRIX
ICS 29.100.10 ISBN 978-2-88910-072-9
– 2 – 60205 Amend. 1 © IEC:2009
FOREWORD
This amendment has been prepared by IEC technical committee 51: Magnetic components and
ferrite materials.
The text of this standard is based on the following documents:
CDV Report on voting
51/928A/CDV 51/940/RVC
Full information on the voting for the approval of this standard can be found in the report on voting
indicated in the above table.
The French version of this amendment has not been voted upon.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until the
maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
___________
60205 Amend. 1 © IEC:2009 – 3 –
Replace the existing subclause 3.12 with the following new text.
3.12 Pair of PQ-cores
NOTE 1 This calculation ignores the effect of spring recesses.
NOTE 2 PQ+PLT (Plate)-cores use PQ core formulas.
NOTE 3 The equations below are consistent with those given in I
...
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