Over deze norm
||Weerstanden en condensatoren
This recommendation relates to solid dielectric tubular-style rotary variable pre-set capacitors for domestic applications (Grade 2) intended for use in electronic equipment and for which only a comparatively small number of movements are required during its life. This recommendation does not apply to Grade 1 components intended for professional applications. The object of the test on capacitors described herein is to establish as far as possible under laboratory conditions: a) their suitability for use over stated ranges of temperature, air pressure and humidity; b) their ability to withstand specified conditions of mechanical shock such as are to be expected under transit or operational conditions; c) their ability to withstand the rigours of normal assembly processes (e.g. soldering) attendant on their incorporation in equipments, without detriment to a) and b) above.
||Buistrimmers met vast diÃ«lektricum bestemd voor niet-professionele toepassing - Deel 1: Beproevings- en meetmethoden
||Solid dielectric tubular-style rotary variable pre-set capacitors - Grade 2: Part 1: General requirements for test and measuring methods