NF EN 60424-2
NF EN 60424-2

NF EN 60424-2

December 1998
Standard Cancelled

Guidance of the limits of surface irregularities of ferrite cores. Part 2 : RM-cores

La présente partie de la IEC 60424 constitue un guide sur les limites admissibles aux irrégularités de surface applicables aux noyaux RM.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1998

Number of pages

13 p.

Reference

NF EN 60424-2

ICS Codes

29.100.10   Magnetic components

Classification index

C93-356

Print number

1 - janvier 1999

International kinship

IEC 60424-2:1997

European kinship

EN 60424-2:1997
Sumary
Guidance of the limits of surface irregularities of ferrite cores. Part 2 : RM-cores

La présente partie de la IEC 60424 constitue un guide sur les limites admissibles aux irrégularités de surface applicables aux noyaux RM.
Standard replaced by (1)
NF EN 60424-2
NF EN 60424-2
May 2016
Standard Cancelled
Ferrite cores - Guidelines on the limits of surface irregularities - Part 2 : RM-cores

Le présent document fournit des lignes directrices sur les limites admissibles des irrégularités de surface applicables aux noyaux RM conformément à la spécification générique applicable. Il convient de considérer le présent document comme une spécification intermédiaire utile dans les négociations entre les fabricants de noyaux en ferrite et leurs clients sur les irrégularités de surface.

Table of contents
  • AVANT-PROPOS
    2
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Limites aux irrégularités de surface
    5
  • 3.1 Contrôle visuel et limites recommandées
    5
  • 3.2 Eclats et angles ébréchés
    5
  • 3.3 Fissures
    8
  • 3.4 Bavures
    10
  • 3.5 Collages
    10
  • Annexe ZA - Références normatives à d'autres publications internationales avec les publications européennes correspondantes
    11
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