IEC 62317-11:2015 ED1

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

Publication date: Nov 18, 2015

General information

Current stage: 99.60 Effective date: Jun 21, 2018

Next stage: WPUB

Originator: IEC

Owner: TC 51

Type: International Standard

ICS: 29.100.10

Languages: English French

Buying

Status: Replaced

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60647:1979 ED1

NOW

WITHDRAWN
IEC 62317-11:2015 ED1
99.60 Withdrawal effective
Jun 21, 2018

REVISED BY

PUBLISHED
IEC 63093-11:2018 ED1