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S'applique aux matériels d'enregistrement et de lecture du son sur bandes magnétiques (système à bobines, cassettes et cartouches) appartenant aux domaines professionnels et grand public. Enumère et définit les paramètres affectant les caractéristiques des matériels d'enregistrement et de lecture du son sur bande magnétique et établit les conditions de mesure et les méthodes de…

Specifies the method which is essentially the same as that described in CISPR publication 11, sub-clause 5.2.2. With this method, emphasis has been laid on simplicity and reproducibility, rather than on rigorous scientific method. lt has been purposely developed for use in an ordinary laboratory room to avoid the use of an expensive anechoic room. The method is intended for type tests but it may…

Résume la situation actuelle relative aux différences des limites et aux attitudes vis-à-vis des dangers de rayonnements non ionisants adoptées par un certain nombre de pays et par la CEI et d'autres organisations internationales, dans des normes et des recommandations. Cette publication a le statut d'un rapport.

Describes a method of test intended to indicate the relative resistance of solid electrical insulating materials to tracking for voltages up to 600 V when exposed under electric stress to water with the addition of contaminants on the surface. Has the status of a basic safety publication in accordance with IEC Guide 104.

Donne une indication de la résistance relative au cheminement des isolants électriques solides aux tensions inférieures ou égales à 600 V lorsque leur surface est exposée, sous contrainte électrique, à l'action d'eau contenant des impuretés ioniques. A le statut d'une publication fondamentale de sécurité conformément au Guide 104

Applies to post insulators and post insulator units of ceramic material or glass for indoor and outdoor service in electrical installations or equipment operating on alternating current with a nominal voltage greater than 1 000 V and a frequency not greater than 100 Hz. Notes: - May also be regarded as a provisional standard for insulators for use on d.c. systems, see IEC 438…

Replaces IEC 108. This publication also bears the number QC 300600, which is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ). Applicable to fixed capacitors of ceramic dielectric with a defined temperature coefficient (dielectric Class 1), intended for use in electronic equipment, including leadless capacitors but excluding multilayer ceramic chip…

This publication also bears the number QC 300700, which is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ). Applicable to fixed capacitors of ceramic dielectric with a high permittivity (dielectric Class 2), intended for use in electronic equipment, including leadless capacitors, but excluding multilayer ceramic chip capacitors. Prescribes preferred…

This publication also bears a QC number. This number, QC 301900, is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ). Applicable to fixed unencapsulated multilayer chip capacitors of ceramic dielectric, Class 1 and Class 2, with a rated voltage normally not exceeding 200 V, for use in electronic equipment. These capacitors have metallized connecting…

Covers general requirements for the classification and marking of luminaires and for their mechanical and electrical construction, together with related tests. Is applicable to luminaires for use with tungsten filaments, tubular fluorescent and other discharge lamps on supply voltages not exceeding 1 000 V. This publication supersedes IEC 162 (1972).