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Ferrite cores. Guidelines on dimensions and the limits of surface irregularities - ETD-cores for use in power supplies. Original standard BS EN IEC 63093-6-2018 in PDF full version. Additional info + preview on request

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Ferrite cores. Guidelines on dimensions and the limits of surface irregularities - EER-cores. Original standard BS EN IEC 63093-7-2018 (2019) in PDF full version. Additional info + preview on request

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Ferrite cores. Guidelines on dimensions and the limits of surface irregularities - E-cores. Original standard BS EN IEC 63093-8-2018 in PDF full version. Additional info + preview on request

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Ferrite cores. Guidelines on dimensions and the limits of surface irregularities - Planar cores. Original standard BS EN IEC 63093-9-2020 in PDF full version. Additional info + preview on request

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Lighting equipment. Non-active mode power measurement. Original standard BS EN IEC 63103-2020 in PDF full version. Additional info + preview on request

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Protocol for management of electric vehicles charging and discharging infrastructures - Basic definitions, use cases and architectures. Original standard BS EN IEC 63110-1-2022 in PDF full version. Additional info + preview on request

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