IEC 61797-1:1996
Current
The latest, up-to-date edition.
Transformers and inductors for use in telecommunication and electronic equipment - Main dimensions of coil formers - Part 1: Coil formers for laminated cores
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French, Spanish, Castilian
17-10-1996
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FOREWORD
Clause
1 Scope and object
2 Normative references
3 Laminations
4 Coil former designation
4.1 Standard version (without terminal pins)
4.2 Printed wiring board mounting version (with
terminal pins)
5 Dimensions
5.1 General
5.2 Dimensions corresponding to the core stack height
6 Dimensions of coil formers for bracket mounting
6.1 Coil formers, standard version
6.1.1 Coil formers for YEI 1-types
6.1.2 Coil formers for YEx 2-types
6.1.3 Coil formers for YUI 1-types
6.1.4 Coil formers for YM 1-types
6.2 Coil formers, standard version with air duct
6.2.1 Coil formers for YEI 1-types
6.2.2 Coil formers for YUI 1-types
7 Dimensions of coil formers for printed wiring board
mounting and grid plans
7.1 Level mounting style
7.1.1 Coil formers for YEI 1-types
7.1.2 Coil formers for YEx 2-types
7.1.3 Coil formers for YUI 1-types
7.1.4 Coil formers for YM 1-types
7.2 Vertical mounting style
7.2.1 Coil formers for YEx 2-types
8 Material of coil formers
9 Solderability and mechanical strength of terminal pins
Specifies the main dimensions of coil formers for transformers and inductors, using a square stack of the laminations inserted in the coil formers.
| Committee |
TC 51
|
| DevelopmentNote |
Also numbered as BS EN 61797-1. (09/2005) Stability Date: 2020. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
45
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 6171997-1 : 1997 | Identical |
| NEN 11797-1 : 1997 | Identical |
| I.S. EN 61797-1:1998 | Identical |
| PN EN 61797-1 : 2002 | Identical |
| SN EN 61797-1 : 1996 | Identical |
| CEI EN 61797-1 : 1998 | Identical |
| EN 61797-1:1996 | Identical |
| DIN EN 61797-1:1997-05 | Identical |
| IS 13413 : Part 1 : 2023 | Identical |
| UNE-EN 61797-1:1999 | Identical |
| I.S. EN 60740-1:2005 | LAMINATIONS FOR TRANSFORMERS AND INDUCTORS - PART 1: MECHANICAL AND ELECTRICAL CHARACTERISTICS |
| EN 60740-1:2005 | Laminations for transformers and inductors - Part 1: Mechanical and electrical characteristics |
| 04/30112654 DC : 0 | IEC 60740-1 ED.1 - LAMINATIONS FOR TRANSFORMERS AND INDUCTORS - PART 1: MECHANICAL AND ELECTRICAL CHARACTERISTICS |
| IEC 60740-1:2005 | Laminations for transformers and inductors - Part 1: Mechanical and electrical characteristics |
| BS EN 60740-1:2005 | Laminations for transformers and inductors Mechanical and electrical characteristics |
| IEC 60068-2-20:2008 | Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads |
| ISO 3:1973 | Preferred numbers Series of preferred numbers |
| IEC 60707:1999 | Flammability of solid non-metallic materials when exposed to flame sources - List of test methods |
| ISO 286-1:2010 | Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 1: Basis of tolerances, deviations and fits |
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