摘要
分析了半波零电流次级准谐振变流器的工作原理,以MC33066为核心制作了电源样机,通过实验表明,该电源具有开关频率高,稳定性好,电压纹波小等优点。
The operation principle of the half-wave secondary-side resonant ZCS quasi-resonant converter is analyzed in this paper,and a prototype supply based on chip MC33066 is made. The experiment is to prove quasi-resonant supply has the advantages of high frequency, high efficiency and low ripple voltage.
出处
《沙洲职业工学院学报》
2005年第1期5-7,13,共4页
Journal of Shazhou Professional Institute of Technology
关键词
变换器
开关电源
软开关技术
零电流准谐振
converter
switching power supply
soft switching technology
zero current quasi-resonant
