Safety 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
电源电压高达1100 V的变压器、电抗器、电源装置和类似产品的安全第2-16部分:开关电源装置和开关电源装置用变压器的特殊要求和试验