Lamp controlgear - Particular requirements for miscellaneous electronic circuits used with luminaires1 Scope This part of IEC 61347 specifies general and safety requirements for miscellaneous electronic circuits used with luminaires for use on a. c. supplies up to 1 000 V at 50 Hz or 60 Hz and or d. c. supplies up to 250 V. This part does not apply to circuits or devices for which specific IEC standards are published. NOTE Examples of miscellaneous electronic circuits used with luminaires are electronic ballast control circuits; switching circuits

Updating of references to BS 7671 to take into account the publication of the seventeenth edition

Heavy metal additives

and elsewhere

Manufacturers and suppliers of gear shaving cutters

in order to facilitate use

One goal of this part of ISO/IEC 13066 is to define a set of application programming interfaces (APIs) for allowing software applications to enable accessible technologies on the Microsoft Windows platform

control and monitoring system design and special design considerations for designing efficient electrical resistance trace heating systems

This document describes the current state of experts’ opinions on the standardization of metal halide lamps to cover the relevant parameters for hot restrike and for dimming in combination with low frequency square wave ballasts

BS 4422-6:1988

This document establishes

inherent rangeability and the permissible deviations between actual and manufacturer-stated inherent flow characteristics

BS EN 60645-7 provides you with guidance on requirements for specific instruments