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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.
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 11: EC-cores for use in power supply applications
(Noyaux ferrites - Lignes directrices relatives aux dimensions et aux limites des irregularites de surface - Partie 11: Noyaux EC destines aux applications d’alimentation electrique)
Standard published on 21.6.2018
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Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 12: Ring-cores
(Noyaux ferrites - Lignes directrices relatives aux dimensions et aux limites des irregularites de surface - Partie 12: Noyaux toriques)
Standard published on 4.4.2019
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Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 13: PQ-cores
(Noyaux ferrites - Lignes directrices relatives aux dimensions et aux limites des irregularites de surface - Partie 13: Noyaux PQ)
Standard published on 5.2.2019
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Corrigendum 1 - Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 13: PQ-cores
(Corrigendum 1 - Noyaux ferrites - Lignes directrices relatives aux dimensions et aux limites des irregularites de surface - Partie 13: Noyaux PQ)
Correction published on 30.5.2024
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Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 14: EFD-cores
(Noyaux ferrites - Lignes directrices relatives aux dimensions et aux limites des irregularites de surface - Partie 14: Noyaux EFD)
Standard published on 4.4.2019
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Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 2: Pot-cores for use in telecommunications, power supply, and filter applications
(Noyaux ferrite - Lignes directrices relatives aux dimensions et limites des irregularites de surface - Partie 2: Circuits magnetiques en pots utilises dans des applications de telecommunications, d´alimentation electrique et de filtre)
Standard published on 27.3.2020
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Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 3: Half pot-cores made of ferrite for inductive proximity switches
(Noyaux ferrites - Lignes directrices relatives aux dimensions et limites des irregularites de surface - Partie 3: Demi-circuits magnetiques en ferrite pour des commutateurs inductifs de proximite)
Standard published on 27.3.2020
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Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 4: RM-cores
(Noyaux ferrites – Lignes directrices relatives aux dimensions et aux limites des irregularites de surface - Partie 4: Noyaux RM)
Standard published on 8.3.2019
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Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: EP-cores and associated parts for use in inductors and transformers
(Noyaux ferrites - Lignes directrices relatives aux dimensions et aux limites des irregularites de surface - Partie 5: Noyaux EP et pieces associees utilises dans les inductances et transformateurs)
Standard published on 27.6.2018
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Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 6: ETD-cores for use in power supplies
(Noyaux ferrites - Lignes directrices relatives aux dimensions et aux limites des irregularites de surface - Partie 6: Noyaux ETD utilises dans les alimentations electriques)
Standard published on 27.6.2018
Selected format:Latest update: 2025-04-27 (Number of items: 2 197 486)
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