BS CECC 31400:1982
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Harmonized system of quality assessment for electronic components: sectional specification: fixed ceramic capacitors of dielectric class 1, for electrical shock hazard protection
Hardcopy , PDF
01-07-2009
English
31-08-1982
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Foreword
Preface
Section 1 - General
1.1 Scope
1.2 Related documents
1.3 Terminology
1.4 Marking
Section 2 - Ratings and characteristics
2.1 Climatic categories
2.2 Rated temperature
2.3 Rated voltage
2.4 Category voltage
2.5 Rated capacitance
2.6 Tolerance on rated capacitance
Section 3 - Quality assessment procedure
3.1 Primary stage of manufacture
3.2 Certified test records
3.3 Qualification approval
3.4 Quality conformance inspection
Section 4 - Test and measurement procedures
4.1 Standard conditions for testing
4.2 Visual examination and check of dimensions
4.3 Capacitance
4.4 Tangent of loss angle
4.5 Insulation resistance
4.6 Voltage proof
4.7 Tests of Groups 1a and C1a
4.8 Tests of Groups 1b and C1b
4.9 Climatic sequence
4.10 Test Ca: Damp heat steady state
4.11 Endurance
4.12 Surge
Appendix A: Test circuit for surge test
Prescribes terms and methods of test for capacitors used for protection against mains originated electrical shock hazard.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 78/20794 DC. (01/2006)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Standards | Relationship |
| CECC 31400 : 82 AMD 2 92 | Identical |
| BS CECC 31401:1988 | Specification for harmonized system of quality assessment for electronic components. Blank detail specification: fixed ceramic dielectric capacitors, dielectric class 1, for electrical shock hazard protection |
| BS 1852:1952 | Colour codes for fixed resistors for telecommunication purposes. |
| IEC 60384-14:2013+AMD1:2016 CSV | Fixed capacitors for use in electronic equipment - Part 14: Sectional specification - Fixed capacitors for electromagnetic interference suppression and connection to the supply mains |
| BS 415:1972 | Safety requirements for mains operated household sound and vision equipment |
| BS 2488:1966 | Schedule of preferred numbers for the resistance of resistors and the capacitance of capacitors for telecommunication equipment |
| BS E9000-1(1977) : LATEST | |
| BS E9070(1975) : LATEST | HARMONISED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS. GENERIC SPECIFICATION FOR FIXED CAPACITORS |
| BS 2011-1.1(1967) : LATEST | |
| BS 2011-2.1Db:1977 | Basic enviromental testing proceedures. Damp heat, cyclic (12+12 hour cycle |
| BS 2011-2.1T(1977) : LATEST |
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