摘要
针对特殊条件下要求电源输出路数多、所用芯片对电源精度要求高的特点,应用TL3842设计出一套高精度、多路开关电源。自行设计一台开关电源用高频变压器;分析了开关电源的工作原理与工作过程;通过理论计算和实验研究,验证了本开关电源的可靠性和高性能,满足特殊条件对开关电源的要求,具有很强的实用性。
in the light of multiple outputs and high demand of precision, the article introduces a set of switching power supply with high precision and multiple outputs. A high frequency transformer is designed, working principle and working process is detailed analyzed; the reliability and high performance are veriticationed by theory calculation and experimental study. The design can meet the requirements under the special condition and have prominent practicability.
出处
《应用能源技术》
2013年第1期22-25,共4页
Applied Energy Technology
关键词
开关电源
TL3842
多路开关
高频变压器
Switching power supply
TL3842
Multiplex switch
High frequency transformer
