高功率因数低空载损耗AC/DC电源的研究 - 电源设计应用 - 电子发烧友网 关键词：空载损耗；反激变换器；功率因数校正 [gap=671]Keywords:Stand-by loss; Flyback converter; PFC
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The efficiency is high up to 88.5% at 220V input voltage. Standby loss is less than 0.75W.
样机在220V输入电压时，效率高达88．5％，待机损耗小于0．75W。
参考来源 - 平板电视电源的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
We know that nothing can close the wound of their loss, but we stand together as one nation by their side.
我们知道任何东西都无法抚平死亡带来的 创伤，但是我们作为一个国家陪伴在他们的身旁。
We know that nothing can close the wound of their loss, but we stand together as one nation by their side.
我们知道无法弥合失去他们的创伤，但是在他们的土地上，我们团结为一个祖国。
During normal operation, it is a stand-by facility. When a loss-of-coolant accident occurs, it injects emergency cooling water into the core to ensure the safety of the nuclear power plant.
正常运行时，它是个备用设备，发生失水事故时，可向堆芯注入应急冷却水，以确保核电站安全。
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