Legislation/Applicable standard

ReferenceTitle
LVS EN 61558-2-12:2002Safety of power transformers, power supply units and similar - Part 2-12: Particular requirements for constant voltage transformers
LVS EN 61558-2-12:2011Safety of transformers, reactors, power supply units and combinations thereof - Part 2-12: Particular requirements and tests for constant voltage transformers and power supply units for constant voltage (IEC 61558-2-12:2011)
LVS EN 61558-2-13:2009Safety of transformers, reactors, power supply units and similar products for voltages up to 1100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers (IEC 61558-2-13:2009)
LVS EN 61558-2-15:2003 +ACSafety of power transformers, power supply units and similar - Part 2-15: Particular requirements for isolating transformers for the supply of medical locations
LVS EN 61558-2-15:2003 +AC/AC:2004Safety of power transformers, power supply units and similar - Part 2-15: Particular requirements for isolating transformers for the supply of medical locations
LVS EN 61558-2-15:2012Safety of transformers, reactors, power supply units and combinations thereof - Part 2-15: Particular requirements and tests for isolating transformers for the supply of medical locations (IEC 61558-2-15:2011)
LVS EN 61558-2-16:2010Safety 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)
LVS EN 61558-2-17:2002Safety of power transformers, power supply units and similar - Part 2-17: Particular requirements for transformers for switch mode power supplies
LVS EN 61558-2-20:2002Safety of power transformers, power supply units and similar devices - Part 2-20: Particular requirements for small reactors
LVS EN 61558-2-20:2011Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particular requirements and tests for small reactors (IEC 61558-2-20:2010)
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