With advances in technology, the need for standards is paramount to maintain health and safety considerations. In the field of electronics, some areas are still very new, and research continues in areas such as electromagnetic fields and the effects on humans if exposed to high levels.
These standards help manufacturers of electronic equipment test for electromagnetic emissions.
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BS EN 55015 applies to the emission (radiated and conducted) of radiofrequency disturbances from:
- all lighting equipment with a primary function of generating and/or distributing light intended for illumination purposes, and intended for connection to the low voltage electricity supply or battery operation
- the lighting part of multi-function equipment where one of the primary functions of this is illumination
- independent auxiliaries exclusively for use with lighting equipment
- UV and IR radiation equipment
- neon advertising signs
- street/flood lighting intended for outdoor use
- transport lighting (installed in buses and trains).
BS EN 61340-5-1:2007 Electrostatics. Protection of electronic devices from electrostatic phenomena. General requirements |
BS EN 61169-2:2007 Radio-frequency connectors. Sectional specification. Radio frequency coaxial connectors of type 9,52 |
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BS EN 60444-9:2007 Measurement of quartz crystal unit parameters. Measurement of spurious resonances of piezoelectric crystal units |
BS EN 140401-804:2005 Detail specification. Fixed low power non wire-wound high stability surface mount (SMD) resistors. Chip, rectangular. Stability classes 0,1; 0,25 |
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