摘要
根据雷达物位计原理样机的设计规格需求,设计了一个以TOPSwitch-HX系列单片开关电源为控制芯片的单端反激式电源,介绍了该单片开关电源的特点、优势和隔离式稳压开关电源的完整设计方案,并给出了变压器的设计和电路板的布局。
According to the design specifications for radar level meter prototype,a single-ended flyback power supply with TOPSwitch-HX control chip was designed; and both features and advantages of TOPSwitch-HX single-chip switching power supply were described,including the design scheme for isolated switching power supply and transformers and the circuit board layout.
出处
《化工自动化及仪表》
CAS
2014年第4期406-409,461,共5页
Control and Instruments in Chemical Industry
