IEC 60191-6-9, Ed.2: Mechanical standardization of semiconductor devices - Part 6-9: General rules for the preparation of outline drawing of surface mounted semiconductor device packages Design Guideline for Plastic Quad Flat Package (P-QFP)

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors (IEC 61558-2-20:2022); German version EN IEC 61558-2-20:2025

Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-16: Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units (IEC 61558-2-16:2009)

Qi Specification version 2.0 - Part 4: Power Delivery

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 61558-2-13:2022); German version EN IEC 61558-2-13:2025

Nuclear power plants - Instrumentation and control important to safety - Selection and use of industrial digital devices of limited functionality

Sound system equipment - Part 7: Headphones and earphones (IEC 100/4145/CDV:2024); German and English version prEN IEC 60268-7:2024

Safety of transformers, reactors, power supply units and combinations thereof - Part 2-6: Particular requirements and tests for safety isolating transformers and power supply units incorporating safety isolating transformers for general applications (IEC 61558-2-6:2021); German version EN IEC 61558-2-6:2025

Controlgear for electric light sources - Safety - Part 2-11: Particular requirements - Miscellaneous electronic circuits used with luminaires (IEC 61347-2-11:2024); German version EN IEC 61347-2-11:2024

Optical fibre cables - Part 7: Fire-resistant cables for data communication - Sectional specification