开关电源 switching power supply
- 开关变换器能够将一种直流电能转换成另一种或多种直流电能,是直流开关电源的主要组成部分。
Switching converter may translate one kind of DC electric power into another or more one , and is the main part of DC switching power supply. - 造成该现象的主要原因之一是电源滤波器的输出阻抗和开关电源输入阻抗之间相互匹配。
One of the main reasons is that the input impedance of the switching power supply matches with the output impedance of the power supply filter. - 论文在讨论软开关技术在开关电源中的应用的基础上,结合课题电路分析了零电压技术在减小开关损耗方面的作用。
Based on the discussion of the application of soft-switching technique in power supply, The paper analyzes the effect of the technique of zero voltage switching in minishing the switch losses.
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