IEC 61558-2-4 Ed. 1.0 b:1997 - Safety of power transformers, power supply units and similar - Part 2: Particular requirements for isolating transformers for general us
IEC 61558-2-6 “DF” TR 28 5.2 CONTROL, SAFETY AND ISOLATING Single-phase transformer – Babel International Limited
INTERNATIONAL STANDARD
EN 61558-1:2005/A1:2009 - Safety of power transformers, power supplies, reactors and similar
How Does IEC 61558 Affect Designing with Transformers and Power Supplies? | CUI Inc