BS EN IEC 61558-2-7:2025

Safety of Transformers, Reactors, Power Supply Units and Combinations Thereof

Particular Requirements and Tests for Transformers and Power Supply Units for Toys

Introducing the BS EN IEC 61558-2-7:2025, a comprehensive standard that sets forth the safety requirements and testing protocols for transformers and power supply units specifically designed for toys. This standard is an essential resource for manufacturers, engineers, and safety professionals involved in the design and production of electrical components for toys, ensuring that these products meet the highest safety standards.

Released on March 20, 2025, this standard is the latest in the series, reflecting the most current safety practices and technological advancements in the field. With a total of 26 pages, it provides detailed guidelines and requirements that are crucial for maintaining the safety and reliability of transformers and power supply units used in toys.

Key Features and Benefits

• Comprehensive Safety Guidelines: The standard outlines specific safety requirements that transformers and power supply units must meet to be considered safe for use in toys. This includes guidelines on construction, performance, and testing.
• Detailed Testing Protocols: It includes rigorous testing procedures to ensure that all components meet the necessary safety standards. This helps in identifying potential hazards and mitigating risks associated with electrical components in toys.
• Up-to-Date with Latest Technologies: Reflecting the latest technological advancements, this standard ensures that manufacturers are equipped with the most current information and practices.
• Internationally Recognized: As part of the IEC standards, it is recognized globally, facilitating international trade and compliance with international safety regulations.

Who Should Use This Standard?

This standard is indispensable for a variety of professionals and organizations, including:

• Manufacturers: Companies involved in the production of transformers and power supply units for toys will find this standard crucial for ensuring their products meet safety requirements.
• Engineers and Designers: Professionals responsible for the design and development of electrical components for toys can use this standard to guide their work and ensure compliance with safety standards.
• Safety Inspectors and Compliance Officers: Those tasked with ensuring that products meet safety regulations will find this standard an essential tool for their inspections and assessments.
• Educational Institutions: Universities and technical schools can use this standard as part of their curriculum to educate future engineers and safety professionals.

Technical Details

The BS EN IEC 61558-2-7:2025 standard is identified by the standard number BS EN IEC 61558-2-7:2025 and is available under the ISBN 978 0 539 20843 6. It is classified as a standard, ensuring that it meets the rigorous criteria set by international safety organizations.

Why Safety in Toys Matters

Ensuring the safety of electrical components in toys is of paramount importance. Toys are often used by children, who are more vulnerable to electrical hazards. By adhering to the guidelines set forth in this standard, manufacturers can significantly reduce the risk of electrical accidents, ensuring that toys are safe for children to use.

Moreover, compliance with this standard not only protects consumers but also enhances the reputation of manufacturers by demonstrating their commitment to safety and quality. This can lead to increased consumer trust and brand loyalty.

Conclusion

The BS EN IEC 61558-2-7:2025 is an essential standard for anyone involved in the production, design, or regulation of transformers and power supply units for toys. By providing comprehensive safety guidelines and testing protocols, it ensures that these components are safe, reliable, and compliant with international standards. Whether you are a manufacturer, engineer, or safety professional, this standard is a valuable resource that will help you achieve the highest levels of safety and quality in your products.

BS EN IEC 61558-2-7:2025

This standard BS EN IEC 61558-2-7:2025 Safety of transformers, reactors, power supply units and combinations thereof is classified in these ICS categories:

• 29.180 Transformers. Reactors

IEC 61558-2-7:2023 is available as IEC 61558-2-7:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 61558-2-7:2023 deals with the safety of transformers for toys and power supply units incorporating transformers for toys. Transformers for toys incorporating electronic circuits are also covered by this document. This third edition cancels and replaces the second edition published in 2007. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) adjustment of structure and references in accordance with IEC 61558-1:2017; b) new symbol for power supply unit with linearly regulated output voltage. It has the status of a group safety publication in accordance with IEC Guide 104.