EN 61248-4:1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Transformers and inductors for use in electronic and telecommunication equipment - Part 4: Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure
01-06-1998
21-08-1997
FOREWORD
1 Scope
2 Normative references
3 Preparation of the detail specification
3.1 General
3.2 Ratings and characteristics
3.3 Outline drawings and winding schematic diagram
3.4 Information essential for correct system
operation
4 Inspection requirements to be listed in the detail
specification
4.1 Conformance inspection
4.2 Design verification
5 Detail specification
Blank detail specification
Annex A (normative) Measurement of no-load loss
Annex ZA (normative) Normative references to international
publications with their corresponding
European publications
Specifies how to prepare detail specifications for SMPS power transformers. Includes a blank detail specification, which shows the format, and indicates which tests are considered to be appropriate to this type of component.
| Committee |
CLC/SR 51
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DIN EN 61248-4:1998-05 | Identical |
| PN EN 61248-4 : 2004 | Identical |
| UNE-EN 61248-4:1997 | Identical |
| NBN EN 61248-4 : 1998 | Identical |
| NF EN 61248-4 : 1998 | Identical |
| I.S. EN 61248-4:1998 | Identical |
| BS EN 61248-4:1997 | Identical |
| IEC 61248-4:1996 | Identical |
| SN EN 61248-4 : 1997 | Identical |
| CEI EN 61248-4 : 1998 | Identical |
| NEN EN IEC 61248-4 : 1997 | Identical |
| HD 323.2.20 : 200S3 | BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST T - SOLDERING |
| IEC 60068-2-27:2008 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| IEC 60367-1:1982 | Cores for inductors and transformers for telecommunications. Part 1: Measuring methods |
| 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 |
| IEC 60317-4:2015 | Specifications for particular types of winding wires - Part 4: Solderable polyurethane enamelled round copper wire, class 130 |
| IEC 60068-2-21:2006 | Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices |
| IEC 61248-1:1996 | Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification |
| EN 61007:1997 | Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures |
| EN 61248-1 : 1997 | Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification |
| IEC 61007:1994 | Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures |
| IECQ 001004:2006 | |
| IEC 60410:1973 | Sampling plans and procedures for inspection by attributes |
| EN 60068-2-27:2009 | Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock |
| IEC GUIDE 102:1996 | Electronic components - Specification structures for quality assessment (Qualification approval and capability approval) |
| HD 323.2.6 : 200S2 | BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST FC AND GUIDANCE: VIBRATION (SINUSOIDAL) |
| EN 60068-2-21:2006 | Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices |
| EN 60068-2-29:1993 | Environmental testing - Part 2: Tests - Test Eb and guidance: Bump |
| IEC 60068-2-29:1987 | Environmental testing. Part 2: Tests. Test Eb and guidance: Bump |
| ISO 129:1985 | Technical drawings Dimensioning General principles, definitions, methods of execution and special indications |
| ISO 128:1982 | Technical drawings — General principles of presentation |
| EN 60317-4:1994/A2:2000 | SPECIFICATIONS FOR PARTICULAR TYPES OF WINDING WIRES - PART 4: SOLDERABLE POLYURETHANE ENAMELLED ROUND COPPER WIRE, CLASS 130 |
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