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IEC – The company IEC is world-leading organization, which creates and issues International standards for all electrical, electronic and other related technologies known generally as electro-technologies. Wherever, there is electricity and electronics you can find the company IEC, which promotes the safety and performance, the environment, electrical energy efficiency and renewable energy. The company IEC also administers conformity assessment systems, which certify that the equipment, systems or components comply with International Standards of this company.
LCD multi-screen display terminals - Part 1: Conceptual model
Standard published on 11.12.2019
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LCD multi-screen display terminals - Part 2: Measuring methods
(Terminaux d'affichage a plusieurs ecrans LCD - Partie 2: Methodes de mesure)
Standard published on 11.6.2020
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Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 1: General specification
(Noyaux en poudre magnetique - Lignes directrices concernant les dimensions et les limites des irregularites de surface - Partie 1: Specification generale)
Standard published on 27.5.2020
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Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Ring-cores
(Noyaux en poudre magnetique comprimee - Lignes directrices concernant les dimensions et les limites des irregularites de surface - Partie 2: Tores)
Standard published on 29.9.2020
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Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: E-cores
(Noyaux en poudre magnetique - Lignes directrices concernant les dimensions et les limites des irregularites de surface - Partie 3: Noyaux E)
Standard published on 16.12.2021
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Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 4: Block-cores
(Noyaux en poudre magnetique – Lignes directrices concernant les dimensions et les limites des irregularites de surface – Partie 4: Noyaux en blocs)
Standard published on 29.11.2021
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Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: Cylinder-cores
(Noyaux en poudre magnetique - Lignes directrices concernant les dimensions et les limites des irregularites de surface - Partie 5: Noyaux cylindriques)
Standard published on 29.11.2021
Selected format:Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 6: EQ-cores
Standard published on 28.8.2025
Selected format:Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER-cores
Standard published on 28.8.2025
Selected format:Magnetic powder cores - Guidelines on dimensions and the limits of surface irregularities - Part 8: U-cores
Standard published on 28.8.2025
Selected format:Latest update: 2025-11-28 (Number of items: 2 248 688)
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