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  • BS EN 61248-1:1997

    Current The latest, up-to-date edition.

    Transformers and inductors for use in electronic and telecommunication equipment Generic specification

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  15-11-1997

    Publisher:  British Standards Institution

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

    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
    1 Sample selection and test flow chart for the appraisal
        of capability
    2 Sample selection and test flow chart for the maintenance
        of capability approval
    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)
    ZA (normative) Normative references to international
        publications with their corresponding European publications
    INDEX

    Abstract - (Show below) - (Hide below)

    Defines compliance requirements for manufacturers of transformers and inductors to be used in electronic equipment so as to obtain capability approval according to 11.7 of QC 001002, together with the component test schedules for assessing that capability. Applicable to components, including polyphase types, mainly intended for use in electronic and telecommunication equipment.

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

    Committee EPL/51
    Development Note Also numbered as IEC 61248-1. (11/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Current

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

    IEC 60723-1:1982 Inductor and transformer cores for telecommunications. Part 1: Generic specification
    HD 323.2.20 : 200S3 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST T - SOLDERING
    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
    HD 323.2.13 : 200S1 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST M: LOW AIR PRESSURE
    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 60695-1-1:1999 Fire hazard testing - Part 1-1: Guidance for assessing the fire hazard of electrotechnical products - General guidelines
    EN 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    EN 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    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
    EN 60068-1:2014 Environmental testing - Part 1: General and guidance
    EN 61007:1997 Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures
    HD 323.2.14 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST N: OF TEMPERATURE
    EN 60068-2-7:1993 Environmental testing - Part 2: Tests - Test Ga: Acceleration, steady state
    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
    EN 60068-2-27:2009 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
    HD 323.2.3 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST CA - DAMP HEAT, STEADY STATE
    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
    EN 60068-2-17:1994 Environmental testing - Part 2: Tests - Test Q: Sealing
    HD 323.2.6 : 200S2 BASIC ENVIRONMENTAL TESTING PROCEDURES - TESTS - TEST FC AND GUIDANCE: VIBRATION (SINUSOIDAL)
    IEC 60068-2-17:1994 Basic environmental testing procedures - Part 2-17: Tests - Test Q: Sealing
    IEC 60076-1:2011 Power transformers - Part 1: General
    EN 60068-2-21:2006 Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
    IEC 60068-2-2:2007 Environmental testing - Part 2-2: Tests - Test B: Dry heat
    EN 60076-1:2011 POWER TRANSFORMERS - PART 1: GENERAL (IEC 60076-1:2011)
    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
    IEC 60068-2-1:2007 Environmental testing - Part 2-1: Tests - Test A: Cold
    EN 60651:1994/A2:2001 SOUND LEVEL METERS (IEC 60651:1979/A2:2000)
    HD 323.2.58 : 200S1 TEST TD: SOLDERABILITY, RESISTANCE TO DISSOLUTION OF METALIZATION AND TO SOLDERING HEAT OF SURFACE MOUNTING DEVICES (SMD)
    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
    EN 60695-1-1:2000 Fire hazard testing - Part 1-1: Guidance for assessing the fire hazard of electrotechnical products - General guidelines
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