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About This Item

 

Full Description

Deals with definitions, classification, rating, construction, output and methods of testing for the various safety requirements for current reducing power units for operating toys from the electric supply.

All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS EN IEC 61558-1:2019


    Safety of transformers, reactors, power supply units and combinations thereof-General requirements and tests

    • Most Recent
  2. BS EN 61558-1:2005+A1:2009


    Safety of power transformers, power supplies, reactors and similar products-General requirements and tests

    • Historical Version
  3. BS EN 61558-1:2005


    Safety of power transformers, power supplies, reactors and similar products. General requirements and tests

    • Historical Version
  4. BS EN 61558-1:1998


    Safety of power transformers, power supply units and similar-General requirements and tests

    • Historical Version
  5. BS 3535-2:1990


    Isolating transformers and safety isolating transformers-Specification for transformers for reduced system voltage

    • Historical Version
  6. BS EN 60742:1996


    Isolating transformers and safety isolating transformers. Requirements

    • Historical Version
  7. BS 3535-1:1990


    Isolating transformers and safety isolating transformers-General requirements

    • Historical Version
  8. BS 4435-1:1969

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    Specification for power supply units for extra low voltage output-Units for indoor use

    • Historical Version
  9. BS 3052:1958


    Specification. Electric shaver supply units

    • Historical Version
  10. BS 3535:1962


    Specification for safety isolating transformers for industrial and domestic purposes

    • Historical Version