Sound system equipment - Part 3: Amplifiers (IEC 60268-3:2018); German version EN IEC 60268-3:2018
Edition 2019-02

Superconductivity - Part 7: Electronic characteristic measurements - Surface resistance of high-temperature superconductors at microwave frequencies (IEC 61788-7:2020); German version EN IEC 61788-7:2020
Edition 2021-05

Metallic communication cables test methods - Part 1-1: Electrical - Measurement of the pulse/step return loss in the frequency domain using the Inverse Discrete Fourier Transformation (IDFT) (IEC 62153-1-1:2003); German version EN 62153-1-1:2004
Edition 2004-09

Sound system equipment - Part 5: Loudspeakers (IEC 60268-5:2003 + A1:2007); German version EN 60268-5:2003 + A1:2009
Edition 2010-04

High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC-to-DC converters (IEC 62024-2:2020); German version EN IEC 62024-2:2020
Edition 2021-10

Microspeakers (IEC 63034:2020); German version EN IEC 63034:2020
Edition 2021-03

Aerospace series - Cables, electrical, aircraft use; Test methods - Part 805: Characteristic impedance; German and English version EN 3475-805:2002
Edition 2002-12

Electrical skin model for the practice-oriented evaluation and characterization of textile electrodes
Edition 2020-02

Aerospace series - Cables, electrical, aircraft use; Test methods - Part 807: Transfer impedance; German and English version EN 3475-807:2002
Edition 2002-12

Methods of measurement for radio transmitters; part 2: bandwidth, out-of-band power and power of non-essential oscillations
Edition 1982-11