Skip to content
Please enter a keyword to search

  • IEC 61248-1:1996

    Current The latest, up-to-date edition.

    Transformers and inductors for use in electronic and telecommunication equipment - Part 1: Generic specification

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English - French

    Published date:  06-06-1996

    Publisher:  International Electrotechnical Committee

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    Clause
    1 General
       1.1 Scope
       1.2 Normative references
       1.3 General considerations
       1.4 Terminology
       1.5 AQLs for particular parameter and for the whole
            sample of components
       1.6 Letter symbols, signs and abbreviations
       1.7 Graphical symbols
       1.8 Marking of the component and package
       1.9 Structurally similar components
       1.10 Delayed delivery
       1.11 Certified test records
       1.12 Standard ratings and characteristics
       1.13 Ordering information
       1.14 Quality conformance inspection
    2 Tests
    3 Capability approval procedures
       3.1 Eligibility for capability approval
       3.2 Application for capability approval
       3.3 Description of capability
       3.4 Appraisal of capability
       3.5 Announcement of capability approval
       3.6 Maintenance of capability approval
       3.7 Changes to the approved capability
    Tables
    Annexes
    A Sample format for certified test record
    B Sample format for abstract of description of
       capability for inclusion in QC 001005 (IECQ
       Register of approval)
    INDEX

    Abstract - (Show below) - (Hide below)

    Prescribes the compliance requirements for manufacturers of transformers and inductors for use in electronic equipment in order to obtain capability approval and the component test schedules to be used for the assessment of that capability.

    General Product Information - (Show below) - (Hide below)

    Committee TC 51
    Development Note Also numbered as BS EN 61248-1. (11/2005) Stability Date: 2020. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN 61248-3:1997 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for power transformers on the basis of the capability approval procedure
    I.S. EN 61248-4:1998 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
    I.S. EN 61248-5:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 5: SECTIONAL SPECIFICATION FOR PULSE TRANSFORMERS ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE
    I.S. EN 61248-7:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 7: SECTIONAL SPECIFICATION FOR HIGH-FREQUENCY INDUCTORS AND INTERMEDIATE FREQUENCY TRANSFORMERS ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE
    EN 61248-2:1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 2: Sectional specification for signal transformers on the basis of the capability approval procedure
    EN 61248-4:1997 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
    I.S. EN 61248-3:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 3: SECTIONAL SPECIFICATION FOR POWER TRANSFORMERS ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE
    BS EN 61248-5:1997 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for pulse transformers on the basis of the capability approval procedure
    BS EN 61248-2:1997 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for signal transformers on the basis of the capability approval procedure
    IEC 61248-6:1996 Transformers and inductors for use in electronic andtelecommunication equipment - Part 6: Sectional specification forinductors on the basis of the capability approval procedure
    IEC 61248-5:1996 Transformers and inductors for use in electronic andtelecommunication equipment - Part 5: Sectional specification forpulse transformers on the basis of the capability approvalprocedure
    IEC 61248-3:1996 Transformers and inductors for use in electronic andtelecommunication equipment - Part 3: Sectional specification forpower transformers on the basis of the capability approvalprocedure
    IEC 61248-4:1996 Transformers and inductors for use in electronic andtelecommunication equipment - Part 4: Sectional specification forpower transformers for switched mode power supplies (SMPS) on thebasis of the capability approval procedure
    IEC 61248-2:1996 Transformers and inductors for use in electronic andtelecommunication equipment - Part 2: Sectional specification forsignal transformers on the basis of the capability approvalprocedure
    EN 61248-5:1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 5: Sectional specification for pulse transformers on the basis of the capability approval procedure
    BS EN 61248-7:1998 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for high-frequency inductors and intermediate transformers on the basis of the capability approval procedure
    BS EN 61248-6:1997 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for inductors on the basis of the capability approval procedure
    I.S. EN 61248-2:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 2: SECTIONAL SPECIFICATION FOR SIGNAL TRANSFORMERS ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE
    BS EN 61248-4:1997 Transformers and inductors for use in electronic and telecommunication equipment Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure
    I.S. EN 61248-6:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - PART 6: SECTIONAL SPECIFICATION FOR INDUCTORS ON THE BASIS OF THE CAPABILITY APPROVAL PROCEDURE
    EN 61248-7:1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 7: Sectional specification for high-frequency inductors and intermediate frequency transformers on the basis of the capability approval procedure
    EN 61248-6:1997 Transformers and inductors for use in electronic and telecommunication equipment - Part 6: Sectional specification for inductors on the basis of the capability approval procedure

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60068-1:2013 Environmental testing - Part 1: General and guidance
    IEC 60068-2-58:2015+AMD1:2017 CSV Environmental testing - Part 2-58: Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD)
    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 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
    IEC 60068-2-13:1983 Basic environmental testing procedures - Part 2-13: Tests - Test M: Low air pressure
    IEC 61007:1994 Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures
    IEC QC 001004 : 2.0
    IEC 60410:1973 Sampling plans and procedures for inspection by attributes
    IEC 60068-2-3:1969 Basic environmental testing procedures - Part 2-3: Tests - Test Ca: Damp heat, steady state
    IEC GUIDE 102:1996 Electronic components - Specification structures for qualityassessment (Qualification approval and capability approval)
    IEC 60852-5:1994 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment - Part 5: Transformers and inductors using the series Q of C-cores
    IEC 60068-2-17:1994 Basic environmental testing procedures - Part 2-17: Tests - Test Q: Sealing
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    IEC 60761-1:2002 Equipment for continuous monitoring of radioactivity in gaseous effluents - Part 1: General requirements
    IEC 60068-2-29:1987 Environmental testing. Part 2: Tests. Test Eb and guidance: Bump
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    IEC 60068-2-14:2009 Environmental testing - Part 2-14: Tests - Test N: Change of temperature
    IEC 60651:1979+AMD1:1993+AMD2:2000 CSV Sound level meters
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective