BS EN 62317-4:2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Ferrite cores. Dimensions RM-cores and associated parts
Hardcopy , PDF
11-09-2019
English
18-07-2018
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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.
| 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Superseded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 |
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.
| 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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