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BS EN 61558-2-16:2009+A1:2013

Действует
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V, Particular requirements and tests for switch mode power supply units and transformers for switch mode power supply units — 52 стр.
ICS
29.180 Transformers. Reactors / Трансформаторы. Реакторы