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IEC 61247:1995

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

PM-cores made of magnetic oxides and associated parts - Dimensions
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

04-21-2022

Language(s)

English - French

Published date

05-11-1995

Publisher

International Electrotechnical Committee

FOREWORD
Clause
1 Scope and object
2 Normative references
3 Conversion system
4 Primary standards
   4.1 Dimensions of PM-cores
   4.2 Dimensions of coil formers
   4.3 Pin locations and base outlines
   4.4 Pin diameter
5 Mounting hardware
Annexes
A Derived standards
B Example of a gauge to check the coil former space
   dimensions of PM-cores meeting the IEC primary
   standard
C Recommended main dimensions for mounting hardware

Specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of PM-cores made of magnetic oxides and the main dimensions for associated coil formers.

DevelopmentNote
Also numbered as BS EN 61247 (11/2005) Stability Date: 2020. (09/2017)
DocumentType
Standard
Pages
25
PublisherName
International Electrotechnical Committee
Status
Superseded

Standards Relationship
NF EN 61247 : 1998 Similar to
NEN EN IEC 61247 : 1997 Identical
I.S. EN 61247:1999 Identical
PN EN 61247 : 2002 Identical
SN EN 61247 : 1997 Identical
UNE-EN 61247:1997 Identical
CEI EN 61247 : 1998 Identical
EN 61247:1997 Identical
DIN EN 61247:1997-12 Identical

I.S. EN 125000:1999 CORES MADE FROM FERRITE MATERIALS (GENERIC SPECIFICATION)
04/30112586 DC : DRAFT APR 2004 IEC 60205 ED.3 - CALCULATION OF THE EFFECTIVE PARAMETERS OF MAGNETIC PIECE PARTS
I.S. EN 62317-1:2007 FERRITE CORES - DIMENSIONS - PART 1: GENERAL SPECIFICATION
EN 125000:1997 Generic Specification: Cores made of ferrite materials
EN 62317-1:2007 Ferrite cores - Dimensions - Part 1: General specification
BS EN 62317-1:2007 Ferrite cores. Dimensions General specification
IEC TS 62398:2004 Ferrite cores - Technology approval schedule (TAS)
04/30112659 DC : 0 IEC 62398 ED.1 - TECHNOLOGY APPROVAL SCHEDULE FOR FERRITE CORES
06/30152886 DC : DRAFT JULY 2006
IEC 62317-1:2007 Ferrite cores - Dimensions - Part 1: General specification
BS EN 125000:1998 Harmonized system of quality assessment for electronic components. Generic specification: cores made of ferrite materials

IEC 60367-1:1982 Cores for inductors and transformers for telecommunications. Part 1: Measuring methods
IEC 60205:2016 Calculation of the effective parameters of magnetic piece parts
ISO 370:1975 Toleranced dimensions Conversion from inches into millimetres and vice versa

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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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