• SN EN 60938-1 : 1999

    Current The latest, up-to-date edition.

    FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION - PART 1: GENERIC SPECIFICATION

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    Published date:  13-01-2013

    Publisher:  Swiss Standards

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

    1 General
        1.1 Scope
        1.2 Normative references
    2 Technical data
        2.1 Units and symbols
        2.2 Definitions
        2.3 Preferred values
        2.4 Marking
    3 Quality assessment procedures
        3.1 General
        3.2 Primary stage of manufacture
        3.3 Structurally similar inductors
        3.4 Qualification approval procedures
        3.5 Quality conformance inspection
        3.6 Alternative test methods
        3.7 Unchecked parameters
    4 Test and measurement procedure
        4.1 General
        4.2 Standard atmospheric conditions
        4.3 Drying
        4.4 Visual examination and check of dimensions
        4.5 Insulation resistance
        4.6 Voltage proof
        4.7 Inductance
        4.8 Insertion loss
        4.9 Robustness of terminations
        4.10 Resistance to soldering heat
        4.11 Solderability (applicable only for
              terminations intended to be soldered)
        4.12 Rapid change of temperature
        4.13 Vibration
        4.14 Bump
        4.15 Shock
        4.16 Container sealing
        4.17 Climatic sequence
        4.18 Damp heat, steady state
        4.19 Temperature rise
        4.20 Endurance
        4.21 Passive flammability
        4.22 Active flammability
        4.23 Solvent resistance of marking
        4.24 Component solvent resistance
    Annex A (normative) Interpretation of sampling plans and
             procedures as described in IEC 60410 for use
             within the IEC quality assessment system for
             electronic components (IECQ)
    Annex B (normative) Rules for the preparation of detail
             specifications for capacitors and resistors for
             electronic equipment
    Annex C (normative) Requirements for earth inductors
    Annex ZA (normative) Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Applicable to inductors intended for electromagnetic interference suppression meant to be used in or in association with, electronic or electrical equipment and machines. Restricted to inductors where safety tests are appropriate. Also includes two or more inductors within one enclosure.

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    Document Type Standard
    Publisher Swiss Standards
    Status Current
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