IEC 60669-2-1 Ed. 5.0 b:2021
Switches for household and similar fixed electrical installations – Part 2-1: Particular requirements – Electronic control devices
standard by International Electrotechnical Commission, 02/05/2021
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IEC 60268-7 Amd.1 Ed. 3.0 b:2020
Amendment 1 – Sound system equipment – Part 7: Headphones and earphones
Amendment by International Electrotechnical Commission, 09/15/2020
IEC 61158-6-21 Ed. 2.0 b:2019
Industrial communication networks – Fieldbus specifications – Part 6-21: Application layer protocol specification – Type 21 elements
standard by International Electrotechnical Commission, 06/20/2019
IEC 61188-6-2 Ed. 1.0 b:2021
Circuit boards and circuit board assemblies – Design and use – Part 6-2: Land pattern design – Description of land pattern for the most common surface mounted components (SMD)
standard by International Electrotechnical Commission, 02/04/2021
IEC 61869-13 Ed. 1.0 b:2021
Instrument transformers – Part 13: Stand-alone merging unit (SAMU)
standard by International Electrotechnical Commission, 02/03/2021
IEC 60268-7 Ed. 3.0 b:2010
Sound system equipment – Part 7: Headphones and earphones
Amendment by International Electrotechnical Commission, 03/01/2021
IEC 61158-5-26 Ed. 1.0 b:2019
Industrial communication networks – Fieldbus specifications – Part 5-26: Application layer service definition – Type 26 elements
standard by International Electrotechnical Commission, 04/18/2019
IEC 62906-5-3 Ed. 1.0 en:2020
Laser displays – Part 5-3: Measuring methods of image quality for laser projection displays
standard by International Electrotechnical Commission, 02/03/2021
IEC 62684 Ed. 2.0 b:2018
Interoperability specifications of common external power supply (EPS) for use with data-enabled mobile telephones
standard by International Electrotechnical Commission, 02/05/2018
IEC 61158-4-24 Ed. 2.0 b:2019
Industrial communication networks – Fieldbus specifications – Part 4-24: Data-link layer protocol specification – Type 24 elements
standard by International Electrotechnical Commission, 04/18/2019