Forum
Kondensator (Elektronik)
» was sagen die Angaben hinter der Spannungsfestigkeit 25/70/21 ?
Climatic category
The climatic category which the capacitor belongs to is expressed in numbers (standard IEC 60068-1:
e.g.: 25/125/21).
The first number represents the lower category temperature (e.g.: -25°C); the second number the upper category
temperature (e.g.: +125°C) and the third number represents the number of days relevant to the damp heat test
(e.g.: 21 days).
Gesamter Thread: