IEC 61558-2-7:2023
变压器、电抗器、电源装置及其组合的安全第2-7部分：玩具用变压器和电源装置的特殊要求和试验

Safety of transformers, reactors, power supply units and combinations thereof — Part 2-7: Particular requirements and tests for transformers and power supply units for toys

标准号

IEC 61558-2-7:2023

发布

2023年

发布单位

澳大利亚标准协会

当前最新

IEC 61558-2-7:2023

 

 

适用范围

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.

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