According to the design demand of DC power supply panel in engineering, this paper introduces the selection of rectification DC rectification power system with high-frequency switch.
针对工程中对直流电源屏的设计需要，简要介绍了高频开关整流电源直流系统的选择。
2
Deep switch mode power supply design knowledge, e. g. transformer design, topology selection.
较深的开关电源的设计知识，如变压器设计，拓扑选择。
3
Power supply voltage selectionswitch can be used as a supply voltage 110v and 220v.