Feritová jádra - Návod pro rozměry a meze povrchových vad - Část 14: EFD-jádra (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.12.2019
Designation standards: ČSN EN IEC 63093-14
Classification mark: 358471
Catalog number: 508386
Publication date standards: 1.12.2019
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This part of IEC 63093 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EFD-cores, the essential dimensions of coil formers to be used with them, and the effective parameter values to be used in calculations involving them. It also gives guidance on the allowable limits of surface irregularities applicable to EFDcores in accordance with the relevant generic specification