iec61558-2-14{ed2.0}b
發(fā)布時間：2024-03-20 17:20:19 點擊量：1472
Safety of transformers, reactors, power supply units and combinations thereof – Part 2-14: Particular requirements and tests for variable transformers and power supply units incorporating variable transformers for general applications
變壓器、電抗器、電源裝置及其組合件的安全性 - 第2-14部分：一般用途可調(diào)變壓器和內(nèi)裝可調(diào)變壓器的電源裝置的特殊要求和試驗