Registration number (WIID)Project No.TitleStatus
47455EN 61558-2-1:1997Safety of power transformers, power supply units and similar - Part 2-1: Particular requirements for separating transformers for general useAtcelts
47430LVS EN 61558-1:1997Safety of power transformers, power supply units and similar - Part 1: General requirements and tests 
47430EN 61558-1:1997Safety of power transformers, power supply units and similar - Part 1: General requirements and testsAtcelts
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
47375EN 61558-2-4:2009Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-4: Particular requirements and tests for isolating transformers and power supply units incorporating isolating transformersStandarts spēkā
47261LVS EN 61558-2-16:2009Safety 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 
47261EN 61558-2-16:2009Safety 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 unitsAtcelts
46949EN 61558-1:2005/corrigendum Aug. 2006Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and testsAtcelts
46949LVS EN 61558-1:2006 /AC:2006Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and testsAtcelts
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
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