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IEC 63093-13-ed.1.0
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 13: PQ-cores
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STANDARD published on 5.2.2019
The information about the standard:
Designation standards: IEC 63093-13-ed.1.0
Publication date standards: 5.2.2019
SKU: NS-936859
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Annotation of standard text IEC 63093-13-ed.1.0 :
IEC 63093-13:2019 specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of PQ-cores and low-profile PQI-cores made of ferrite, and the locations of their terminal pins on a 2,54 mm printed wiring grid in relation to the base outlines of the cores. It also gives guidance on allowable limits of surface irregularities applicable to PQ-cores in accordance with the relevant generic specification. This first edition cancels and replaces the second edition of IEC 62317-13 published in 2015 and the first edition of IEC 60424-8 published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous editions of IEC 62317-13 and IEC 60424-8: a) IEC 63093-13 integrates IEC 62317-13 and IEC 60424-8; b) IEC 60424-8:2015, Table 1, has been included in Annex B as Table B.1. LIEC 63093-13:2019 specifie les dimensions qui jouent un role majeur dans linterchangeabilite mecanique dune gamme preferentielle de noyaux PQ et de noyaux PQI extra plats constitues de ferrite, et les emplacements de leurs broches de sortie sur une grille aux pas de 2,54 mm dun circuit imprime par rapport aux encombrements de base des noyaux. Elle fournit egalement des recommandations sur les limites des irregularites de surface admissibles des noyaux PQ, conformement a la specification generique applicable. Cette premiere edition annule et remplace la deuxieme edition de lIEC 62317-13 parue en 2015 et la premiere edition de lIEC 60424-8 parue en 2015. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport aux editions precedentes de lIEC 6231713 et lIEC 60424-8: a) lIEC 63093-13 integre lIEC 62317-13 et lIEC 60424-8; b) le Tableau 1 de lIEC 60424-8:2015 est ajoute en tant que Tableau B.1 de lAnnexe B.
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