Safety of transformers, reactors, power supply units and combinations thereof - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers for general applications (IEC 96/526/CDV:2021); German and English version prEN IEC 61558-2-13:2021

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications (IEC 96/507/CDV:2021); German and English version prEN IEC 61558-2-14:2021

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-15: Particular requirements and tests for isolating transformers for medical IT systems for the supply of medical locations (IEC 96/508/CDV:2021); German and English version prEN IEC 61558-2-15:2021

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units for general applications (IEC 96/485/CDV:2019); German and English version prEN IEC 61558-2-16:2019

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors (IEC 96/530/CDV:2022); German and English version prEN IEC 61558-2-20:2022

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-23: Particular requirements and tests for transformers and power supply units for construction sites (IEC 96/563/CDV:2022); German and English version prEN IEC 61558-2-23:2022

Components for low-voltage surge protection - Part 332: Selection and application principles for metal oxide varistors (MOV) (IEC 37B/230/CDV:2022); German version prEN IEC 61643-332:2022

Medical electrical equipment - Dosimeters with ionization chambers and/or semiconductor detectors as used in X-ray diagnostic imaging (IEC/CDV 61674:2023); German and English version prEN IEC 61674:2023

Radionuclide imaging devices - Characteristics and test conditions - Part 2: Gamma cameras for planar, wholebody, and SPECT imaging (IEC/CDV 61675-2:2024); German and English version prEN IEC 61675-2:2024

Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 13: Type FC-PC connector family (IEC 86B/4756/CDV:2023); German and English version prEN IEC 61754-13:2023