IEC 60384-13-2020 pdf download.Fixed capacitors for use in electronic equipment – Part 13: Sectional specification – Fixed polypropylene film dielectric metal foil DC capacitors.
This part of IEC 60384 specifies preferred ratings and characteristics, selects from IEC 60384-1:2016 the appropriate quality assessment procedures. tests and measuring methods, and gives general performance requirements for this type of capacitor, Test seventies and requirements specified in detail specifications referring to this sectional specification are of sri equal or higher performance level. Lower performance levels are not permitted.
This part of IEC 60384 applies to fixed direct current capacitors, using as dielectric a polypropylene film with electrodes of thin metal foils. The capacitors covered by this document are intended for use in electronic equipment.
Capacitors for electromagnetic interference suppression are not included, but are covered by IEC 6038.4-14.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies, For undated references, the latest edition of the referenced document (Including any amendments) applies.
IEC 60062. Martting codes for resistors and capacitors
IEC 60063, Preferred number series for resistors and capacitors
IEC 60068-1:2013, Environmental testing — Part 1.’ General and guidance
IEC 60384-1:2016, Fixed capacitors for use in electronic equipment — Part 1: Generic specification
IEC 60417, Graphical symbols for use on equipment
(available at http:Ilwww.graphlcalsymbols.inlo?equlpment)
IEC 611 93-2:2007, Quality assessment systems — Part 2: Selection and use of sampling plans for inspection of electronic components and packages
ISO 3, Preferred numbers — Series of preferred numbers
3 Terms and definitions
For the purposes of this document, the terms and definitions of IEC 60384-1:2016, and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http:tfwww.electropedia.org!
• ISO Online browsing platform: available at http:Ilwww.iso.orglobp
3.1 stability class
tolerance on the temperature coefficient together with the permissible change of capacitance after defined tests
Note Ito enity: The siabilily cian is stated in Ihe detail specification.
Note 2 to entry: Table 2 shows the pr.terr’sd stabiity classes
3.2 rated voltage
maximum DC voltage that can be applied continuously to a capacitor at the rated temperature
4 Preferred ratings and characteristics
4.1 Preferred climatic categories
4.1.1 General
The values given in detail specifIcations shall preferably be selected from the following.
The capacitot’s covered by this sectional specification are classified into climatic categories in accordance with the general rules given in IEC 60068-1:2013. Annex A.
The lower and upper category temperatures and the duration of the damp heat, steady-state
test shall be chosen from the following:
• lower category temperature: −55 °C, −40 °C and −25 °C.
• upper category temperature: +85 °C, +1 00 °C and +1 05 °C.
• duration of the damp heat, steady-state test: 21 days and 56 days.
The severities for the cold and dry heat tests are the lower and upper category temperatures,
respectively.
4.1.2 Assisted drying
Conditions for assisted drying are:
• time period between 1 h and 6 h;
• temperature (55 ± 2) °C;
• relative humidity not exceeding 20 %.IEC 60384-13 pdf download.