IEC 61280-4-3 Ed. 1.0 b:2022
Fibre optic communication subsystem test procedures – Part 4-3: Installed passive optical networks – Attenuation and optical return loss measurements
standard by International Electrotechnical Commission, 07/01/2022
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IEC 62604-1 Ed. 2.0 b:2022
Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality – Part 1: Generic specification
standard by International Electrotechnical Commission, 07/01/2022
IEC 61558-2-14 Ed. 2.0 b:2022
Safety of transformers, reactors, power supply units and combinations thereof – Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications
standard by International Electrotechnical Commission, 05/01/2022
IEC 62055-42 Ed. 1.0 b:2022
Electricity metering – Payment systems – Part 42: Transaction Reference Numbers (TRN)
standard by International Electrotechnical Commission, 07/01/2022
IEC 62477-1 Ed. 2.0 b:2022
Safety requirements for power electronic converter systems and equipment – Part 1: General
standard by International Electrotechnical Commission, 05/01/2022
IEC 62325-451-8 Ed. 1.0 b:2022
Framework for energy market communications – Part 451-8: HVDC Scheduling process, contextual and assembly models for European style market
standard by International Electrotechnical Commission, 03/01/2022
IEC 62619 Ed. 2.0 b:2022
Secondary cells and batteries containing alkaline or other non-acid electrolytes – Safety requirements for secondary lithium cells and batteries, for use in industrial applications
standard by International Electrotechnical Commission, 05/01/2022
IEC 62271-204 Ed. 2.0 b:2022
High-voltage switchgear and controlgear – Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV
standard by International Electrotechnical Commission, 05/01/2022
IEC 62841-3-10 Ed. 1.1 b:2022
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 3-10: Particular requirements for transportable cut-off machines CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 05/01/2022
IEC 63284 Ed. 1.0 b:2022
Semiconductor devices – Reliability test method by inductive load switching for gallium nitride transistors
standard by International Electrotechnical Commission, 04/01/2022