Transformers and inductors for use in electronic and telecommunication equipment - Part 4: Sectional specification for power transformers for switched mode power supplies (SMPS) on the basis of the capability approval procedure (IEC 61248-4:1996); German version EN 61248-4:1997
Edition 1998-05

Criticality safety for final disposal of nuclear fuels to be discarded
Edition 2012-08

Organic light emitting diode (OLED) panels for general lighting - Performance requirements (IEC 62922:2016 + A1:2021); German version EN 62922:2017 + A1:2021
Edition 2022-06

Inductive components - Reliability management (IEC 62211:2017); German version EN 62211:2017
Edition 2017-10

Measurement and test methods for tuning fork quartz crystal units in the range from 10 kHz to 200 kHz and standard values (IEC 60689:2008); German version EN 60689:2009
Edition 2009-08

Sectional specification; electromechanical all-or-nothing heavy load relays of assessed quality (rated from 5 A and above); German version EN 116300:1993
Edition 1994-04

Connectors for electrical and electronic equipment - Tests and measurements - Part 11-1: Climatic tests - Test 11a - Climatic sequence (IEC 60512-11-1:2019); German version EN IEC 60512-11-1:2019
Edition 2021-03

Personal eye protection - Mesh eye and face protectors; German version EN 1731:2006
Edition 2007-02

Transmission and Multiplexing (TM) - Physical layer User Network Interface (UNI) for 2048 kbit/s Asynchronous Transfer Mode (ATM) signals; English version ETS 300742:1997
Edition 1998-02

Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers (IEC 61291-5-2:2017); German version EN 61291-5-2:2017
Edition 2017-11