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BS EN IEC 60384-17:2019

BS EN IEC 60384-17:2019

$189.07

Fixed capacitors for use in electronic equipment – Sectional specification. Fixed metallized polypropylene film dielectric AC and pulse capacitors

Published By Publication Date Number of Pages
BSI 2019 50
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IEC 60384-17:2019 is available as /2 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60384-17:2019 applies to fixed capacitors with metallized electrodes and polypropylene dielectric for use in electronic equipment. Capacitors that have mixed film and metallized electrodes are also within the scope of this standard. These capacitors may have “self-healing” properties depending on conditions of use. Capacitors covered by this specification are mainly intended for use with alternating voltage and/or for pulse applications. The maximum reactive power applicable is 10 000 var and the maximum peak voltage is 3 000 V. This edition includes the following significant technical changes with respect to the previous edition: a) all parts of the document have been revised based on the ISO/IEC Directives, Part 2:2016 (seventh edition) and harmonization between other similar kinds of documents; b) tables and Clause 4 have been revised so as to prevent duplications and contradictions; c) new damp heat steady-state robustness classes with test conditions have been added in text, in Clause 4 and in Annex A.

PDF Catalog

PDF Pages PDF Title
2 undefined
5 Annex ZA(normative)Normative references to international publicationswith their corresponding European publications
7 English
CONTENTS
11 FOREWORD
13 1 General
1.1 Scope
1.2 Object
1.3 Normative references
14 1.4 Information to be given in a detail specification
1.4.1 General
1.4.2 Outline drawing and dimensions
15 1.4.3 Mounting
1.4.4 Ratings and characteristics
1.4.5 Marking
1.5 Terms and definitions
1.5.1 General
16 1.5.2 Performance and stability grades
1.5.3 Rated voltages
Tables
Table 1 – Preferred designations of performance grade and stability grade combinations
17 1.6 Marking
1.6.1 General
1.6.2 Information for marking
1.6.3 Marking on capacitors
1.6.4 Marking on packaging
1.6.5 Additional marking
18 2 Preferred ratings and characteristics
2.1 Preferred characteristics
2.1.1 General
2.1.2 Preferred climatic categories
2.2 Preferred values of ratings
2.2.1 Nominal capacitance (CN)
2.2.2 Tolerance on nominal capacitance
2.2.3 Nominal capacitance with associated tolerance values
2.2.4 Rated AC voltage (URAC or UR~)
Table 2 – Preferred combinations of capacitance series and tolerance
19 2.2.5 Category AC voltage (UCAC or UC~)
2.2.6 Rated temperature
2.2.7 Rated AC current (if required)
Figures
Figure 1 – Category AC voltage/rated AC voltage versus upper category temperature
20 2.2.8 Rated pulse voltage (if required)
3 Quality assessment procedures
3.1 Primary stage of manufacture
3.2 Structurally similar components
3.3 Certified test records of released lots
3.4 Qualification approval procedures
3.4.1 General
3.4.2 Qualification approval on the basis of the fixed sample size procedure
22 Table 3 – Test and sampling plan for qualification approval, assessment level EZ
23 Table 4 – Test schedule for qualification approval (1 of 8)
31 3.5 Quality conformance inspection
3.5.1 Formation of inspection lots
3.5.2 Test schedule
3.5.3 Delayed delivery
3.5.4 Assessment levels
32 4 Test and measurement procedures
4.1 Visual examination and check of dimensions
4.1.1 General
Table 5 – Lot-by-lot inspection
Table 6 – Periodic tests
33 4.1.2 Visual examination and check of dimensions
4.1.3 Requirements
4.2 Electrical tests
4.2.1 Voltage proof for AC capacitors
Table 7 – Test voltages, DC
34 4.2.2 Capacitance
Table 8 – Test voltages, AC
35 4.2.3 Tangent of loss angle (tan δ)
Table 9 – Tangent of loss angle limits, 1 kHz
Table 10 – Tangent of loss angle limits, 10 kHz
36 4.2.4 Insulation resistance
Table 11 – Insulation resistance requirements
37 4.2.5 Inductance (if required)
4.2.6 Characteristics depending on temperature (if required in the detail specification)
Table 12 – Insulation resistance correction factor dependent on test temperature
Table 13 – Characteristics at lower category temperature
38 4.3 Robustness of terminations
4.3.1 General
4.3.2 Initial inspections
4.3.3 Final inspections and requirements
4.4 Resistance to soldering heat
4.4.1 General
4.4.2 Initial inspections
4.4.3 Test conditions
Table 14 – Characteristics at upper category temperature
39 4.4.4 Recovery
4.4.5 Final inspections, measurements and requirements
4.5 Solderability
4.5.1 General
4.5.2 Test conditions
4.5.3 Final inspections and requirements
4.6 Rapid change of temperature
4.6.1 General
4.6.2 Initial inspections
40 4.6.3 Test conditions
4.6.4 Final inspections and requirements
4.7 Vibration
4.7.1 General
4.7.2 Initial inspections
4.7.3 Test conditions
4.7.4 Final inspections and requirements
4.8 Bump (repetitive shock)
4.8.1 General
4.8.2 Initial measurements
41 4.8.3 Test conditions
4.8.4 Final inspections, measurements and requirements
4.9 Shock
4.9.1 General
4.9.2 Initial measurements
4.9.3 Test conditions
4.9.4 Final inspection, measurements and requirements
Table 15 – Preferred severities in shock test
42 4.10 Climatic sequence
4.10.1 General
4.10.2 Initial measurements
4.10.3 Dry heat
4.10.4 Damp heat, cyclic, Test Db, first cycle
4.10.5 Cold
4.10.6 Low air pressure (if required)
4.10.7 Damp heat, cyclic, Test Db, remaining cycles
4.10.8 Recovery
43 4.10.9 Final inspections, measurements and requirements
4.11 Damp heat, steady state
4.11.1 General
4.11.2 Initial inspections
4.11.3 Test conditions
4.11.4 Recovery
4.11.5 Final inspections, measurements and requirements
4.11.6 Humidity robustness grades
4.12 Endurance
4.12.1 General
44 4.12.2 Endurance test at 50 Hz/60 Hz alternating voltage
4.12.3 Endurance test with sinusoidal current or voltage (if required)
45 4.12.4 Pulse endurance test (if required)
4.13 Charge and discharge
4.13.1 General
46 4.13.2 Initial inspections
4.13.3 Test conditions
4.13.4 Recovery
4.13.5 Final inspections, measurements and requirements
4.14 Component solvent resistance (if required)
4.15 Solvent resistance of marking (if required)
47 Annex A (normative) Humidity robustness grades
A.1 General
A.2 Humidity robustness grades
48 A.3 Indication of humidity robustness grades
Table A.1 – Minimum requirements
49 Bibliography

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BS EN IEC 60384-17:2019
$189.07