Standard

IEC 60647:1979 ED1

Jan 1979 Replaced

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Language English/French

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Abstract

Specifies the physical and magnetic dimensions of EC-cores made of magnetic oxides for use in high flux density applications. Specifically covers cores designed for use in power transformers, for example for switched mode power supplies operating typically at 25 kHz switching frequency. Lists preferred dimensions of cores together with their tolerances as far as these are of importance for mechanical and electrical interchangeability.

Products specifications

Standard from IEC
Published: January 1 1979
Withdrawn: November 18 2015
Edition: 1
Document type: IS
Pages
ISBN: 2831805635

Publisher: IEC
Distributor: IEC
ICS: 29.030
ICS: 29.100.10
International TC: TC 51

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Replaced by: IEC 62317-11:2015 ED1

IEC 60647:1979 ED1

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Abstract

Products specifications

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Product life cycle