The objective of AS/NZS 3820:2020 is to provide a set of criteria for the safety of electrical equipment before being placed on the market. For electrical equipment that is required to be approved/certified/registered by electrical safety legislation before being placed on the market, there are specific regulatory requirements additional to the requirements given in this Standard.
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