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IEC

IEC 60386:1972/AMD1:1988

En Vigor
1988-01-01
Amendment 1 - Method of measurement of speed fluctuations in sound recording and reproducing equipment
IEC

IEC 63093-5:2018

En Vigor
2018-06-27
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 5: EP-cores and associated parts for use in inductors and transformers
IEC

IEC TR 61340-5-5:2018

En Vigor
2018-11-28
Electrostatics - Part 5-5: Protection of electronic devices from electrostatic phenomena - Packaging systems used in electronic manufacturing
IEC

ISO/IEC/IEEE 8802-3:2021/AMD12:2022

En Vigor
2022-10-17
Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 12: Maintenance #15: Power over Ethernet