NF C93-355
NF C93-355

NF C93-355

December 1968
Standard Current

Components for electronic equipment. Intermediate frequency transformers used in broadcast receivers.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1968

Number of pages

17 p.

Reference

NF C93-355

ICS Codes

29.100.10   Magnetic components
29.180   Transformers. Reactors
33.160.20   Radio receivers
33.160.25   Television receivers

Classification index

C93-355

Print number

1 - décembre 1997
Table of contents
  • AVANT-PROPOS
    3
  • 1. - GÉNÉRALITÉS
    4
  • 1.1 Domaine d'application
    4
  • 1.2 Validité
    4
  • 1.3 Objet
    4
  • 1.4 Conditions particulières d'application
    4
  • 1.5 Terminologie
    4
  • 1.6 Identification
    4
  • 2. - CONDITIONS DE QUALIFICATION ET DE RÉCEPTION
    5
  • 2.1 Conditions de qualification
    5
  • 2.2 Conditions de réception
    6
  • 3. - ESSAIS
    8
  • 3.1 Examens visuels
    8
  • 3.2 Essais électriques
    8
  • 3.3 Essais mécaniques et climatiques
    11
  • ANNEXE - Recommandation relative à l'interchangeabilité des transformateurs à fréquence intermédiaire du type dit 10X10 à un circuit accordé, pour câblages imprimés pour récepteurs de radiodiffusion.
  • FEUILLES DE CARACTÉRISTIQUES
  • Feuille 1 : Transformateur à un circuit accordé pour câblages imprimés.
  • Feuille 2 : Transformateur à deux circuits accordés pour câblages imprimés.
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