EN 138100 : 1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION (INDUCTORS FOR WHICH SAFETY TESTS ARE REQUIRED) (SECTIONAL SPECIFICATION)
12-01-1999
01-12-2013
FOREWORD
CONTENTS
1 GENERAL
1.1 Scope
1.2 Related Documents
1.3 Information to be given in a detail specification
1.4 Terminology
1.5 Marking
2 PREFERRED RATINGS AND CHARACTERISTICS
2.1 Preferred characteristics
2.2 Preferred values of ratings
3 QUALITY ASSESSMENT PROCEDURES
3.1 Primary stage of manufacture
3.2 Structurally similar inductors
3.3 Certified records of released lots
3.4 Approval testing
3.5 Quality conformance inspection
4 TESTS AND MEASUREMENT PROCEDURES
4.1 Visual examination and check of dimensions
4.2 Voltage proof
4.3 Insulation resistance
4.4 Inductance
4.5 D.C. line resistance
4.6 Robustness of terminations
4.7 Resistance to soldering heat
4.8 Solderability
4.9 Rapid change of temperature
4.10 Vibration
4.11 Bump
4.12 Shock
4.13 Container sealing
4.14 Climatic sequence
4.15 Damp heat, steady state
4.16 Temperature rise
4.17 Impulse voltage
4.18 Endurance
4.19 Passive flammability
4.20 Component solvent resistance
4.21 Solvent resistance of marking
ANNEX A - TEST SCHEDULE FOR QUALIFICATION APPROVAL;
ASSESSMENT LEVEL D
ANNEX B - TEST SCHEDULE FOR SAFETY TESTS ONLY
ANNEX C - EXAMPLE OF A SUITABLE CIRCUIT FOR THE ENDURANCE
TEST-VOLTAGE
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