BS EN 138100:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Harmonized system of quality assessment for electronic components. Sectional specification: fixed inductors for electromagnetic interference suppression (inductors for which safety tests are required)
Hardcopy , PDF
31-05-2007
English
15-01-1997
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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
Applicable to fixed inductors for electromagnetic interference suppression falling within the scope of Generic specification EN 138000. It covers fixed inductors for which safety tests are appropriate, implying that inductors in this specification will be either connected to mains supply, or used in other circuit positions as appropriate.
| Committee |
W/-
|
| DevelopmentNote |
DRAFT FOR COMMENT 92/202695 DC
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| I.S. EN 138100:1998 | Identical |
| EN 138100 : 1996 | Identical |
| NEN EN 138100 : 1996 | Identical |
| DIN EN 138100 : 1997 | Identical |
| EN 138000 : 1996 | FIXED INDUCTORS FOR ELECTROMAGNETIC INTERFERENCE SUPPRESSION (INDUCTORS FOR WHICH SAFETY TESTS ARE REQUIRED) (GENERIC SPECIFICATION) |
| ISO 3:1973 | Preferred numbers Series of preferred numbers |
| IEC 60085:2007 | Electrical insulation - Thermal evaluation and designation |
| IEC 60294:2012 | Measurement of the dimensions of a cylindrical component with axial terminations |
| IEC 60062:2016 | Marking codes for resistors and capacitors |
| IEC 60063:2015 | Preferred number series for resistors and capacitors |
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