Registration number (WIID)Project No.TitleStatus
62975EN IEC 62041:2020Transformers, power supplies, reactors and similar products - EMC requirementsIzstrādē
51376EN 61558-2-26:2013Safety of transformers, reactors, power supply units and combinations thereof - Part 2-26: Particular requirements and tests for transformers and power supply units for saving energy and other purposesIzstrādē
42777LVS 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 locationsAtcelts
49698LVS EN 61558-2-1:2007Safety of power transformers, power supplies, reactors and similar products - Part 2-1: Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applicationsAtcelts
46477LVS 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)Atcelts
46477LVS EN 61558-2-16:2010 /A1:2014Safety 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/A1:2013)Atcelts
45909LVS EN 61558-1:2006 /A1:2009Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and tests (IEC 61558-1:2005/A1:2009)Atcelts
47375LVS EN 61558-2-4:2009Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformers (IEC 61558-2-4:2009)Atcelts
44483LVS EN 61558-1:2002 +A1Safety of power transformers, power supply units and similar - Part 1: General requirements and testsAtcelts
58287LVS EN 61558-2-2:2002Safety of power transformers, power supply units and similar - Part 2-2: Particular requirements for control transformersAtcelts
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