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Overview IEC 61558-2-13:2009 is an international safety standard from the International Electrotechnical Commission (IEC) addressing the requirements and testing methods for auto transformers and pow…
Overview IEC 61558-2-13:2022 is the IEC safety standard for auto-transformers and power supply units incorporating auto-transformers for general applications. It is Part 2‑13 of the IEC 61558 series…
