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BS EN 62317-4:2005

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Ferrite cores. Dimensions RM-cores and associated parts

Available format(s)

Hardcopy , PDF

Superseded date

11-09-2019

Language(s)

English

Published date

18-07-2018

1 Scope
2 Normative references
3 Primary standards
  3.1 Pin locations and base outlines
  3.2 Dimensions of RM-cores
  3.3 Shape of coil former and pin numbering
  3.4 Effective parameter values
  3.5 Spring recess
  3.6 Stud recess
4 Derived standards
5 Main dimensions for coil formers
  5.1 RM-cores for primary standard
  5.2 RM-cores intended particularly for power applications
Annex A (informative) RM-core design
Annex B (normative) Guidance for measuring clamping forces
        relevant to RM-core tests
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications
Bibliography

Describes the dimensions that are of importance for mechanical interchangeability for a preferred range of RM-cores and low-profile RM-cores made of ferrite, and the locations of their terminal pins on a 2,54 mm printed wiring grid in relation to the base outlines of the cores. It also specifies the test conditions and clamping forces to be used for inductance measurement.

This part of IEC 62317 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of RM-cores and low-profile RM-cores made of ferrite, and the locations of their terminal pins on a 2,54 mm printed wiring grid in relation to the base outlines of the cores. It also specifies the test conditions and clamping forces to be used for inductance measurement.

The general considerations that the design of this range of cores is based upon are given in Annex A.

Committee
EPL/51
DevelopmentNote
Supersedes BS EN 60431. Supersedes 04/30116362 DC. (04/2006)
DocumentType
Standard
Pages
26
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
EN 62317-4:2005 Identical
IEC 62317-4:2005 Identical
DIN EN 62317-4:2006-07 Identical
SN EN 62317-4 : 2005 Identical
NF EN 62317-4 : 2006 Identical
NBN EN 62317-4 : 2007 Identical
I.S. EN 62317-4:2006 Identical
IEC 62317-4:2005/COR1:2016 Identical

EN 60097:1993 Grid systems for printed circuits
IEC 60133:2000 Dimensions of pot-cores made of magnetic oxides and associated parts
IEC 60097:1991 Grid systems for printed circuits
IEC 60205:2016 Calculation of the effective parameters of magnetic piece parts
EN 60205:2017 Calculation of the effective parameters of magnetic piece parts

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$407.85
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