IEC 62317-11:2015 Withdrawn

Ferrite cores - Dimensions - Part 11: EC-cores for use in power supply applications

Note: this publication has been replaced by IEC 63093-11:2018


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IEC 62317-11:2015 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EC-cores, the essential dimensions of coil formers to be used with them, and the effective parameter values to be used in calculations involving them. This first edition cancels and replaces the first edition of IEC 60647 published in 1979. This edition constitutes a technical revision and includes the following significant technical changes with respect to the first edition of IEC 60647:
- addition of EC90 and EC120 cores in Table 1,
- addition of effective parameter and Amin values and main dimensions of coil formers for EC90 and EC120 cores.

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Additional information

Publication typeInternational Standard
Publication date2015-11-18
Available language(s)English/French
TC/SCTC 51 - Magnetic components, ferrite and magnetic powder materialsrss
ICS29.100.10 - Magnetic components
File size1333 KB

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