General

IEC 63466-2 ED1 - Leaky waveguides - Part 2: Sectional specification for elliptical leaky waveguides
Categories: General
Committee: TC 46 (error)
Origin: IEC
Close date: 19 Dec 2025
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prEN IEC 61800-9-1:2025 - Adjustable speed electrical power drive systems (PDS) - Part 9-1: Ecodesign for motor systems - General requirements for setting energy efficiency standards
Categories: General
Committee: CLC/TC 22X (Power electronics)
Origin: CENELEC
Close date: 26 Dec 2025
Draft Details
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