Indique les dimensions avec les tolérances nécessaires des embases, des douilles et des culots des tubes électroniques et les calibres et procédés de calibrage correspondants, afin de permettre l'interchangeabilité. Contient également des recommandations pour la préparation des dessins de tubes électroniques destinés à figurer dans cette publication. Cette publication est composée de…
Specifies interchangeable starters used with pre-heat type tubular fluorescent lamps and should be used in conjunction with corresponding publications for fluorescent lamps and their ballasts.
Essential ratings and characteristics of semiconductor devices and general principles of measuring m...
Gives information based on current practice on measurements of certain device parameters and deals primarily with the parameters listed in IEC 147-1. It is intended that it will be eventually extended to cover all these parameters. This publication deals with transistors only.
Preparation of outline drawings of oscilloscope and picture tubes
Lays down rules for the preparation of outline drawings of cathode-ray tubes with the object of encouraging the same practice when publications are prepared in different countries.