Registration number (WIID)Project No.TitleStatus
76863EN IEC 61558-2-9:2025Safety of transformers, reactors, power supply units and combinations thereof - Part 2-9: Particular requirements and tests for transformers and power supply units for class III handlampsStandarts spēkā
62975EN IEC 62041:2020Transformers, power supplies, reactors and similar products - EMC requirementsIzstrādē
47430LVS EN 61558-1:1997Safety of power transformers, power supply units and similar - Part 1: General requirements and tests 
44483LVS EN 61558-1:2002 +A1Safety of power transformers, power supply units and similar - Part 1: General requirements and testsAtcelts
44176LVS EN 61558-1:2002 +A1 /A11:2003Safety of power transformers, power supply units, reactors and similar products - Part 1: General requirements and testsAtcelts
57959LVS EN 61558-1:2002 +A1 /AC:2003Safety of power transformers, power supply units, reactors and similar products - Part 1: General requirements and testsAtcelts
43185LVS EN 61558-1:2006Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and testsAtcelts
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
46949LVS EN 61558-1:2006 /AC:2006Safety of power transformers, power supplies, reactors and similar products - Part 1: General requirements and testsAtcelts
53976LVS EN 61558-2-10:2014Safety of transformers, reactors, power supply units and combinations thereof - Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 VAtcelts
Displaying 71-80 of 142 results.