文件名称：隔离型Sepic及其比较
文件大小：1.36MB
文件格式：PDF
更新时间：2014-06-21 15:37:10
Sepic
The SEPIC converter combines the best features of the boost and flyback topologies. making it especially advantageous in high power factor preregulator applications. In addition, ripple current can be steered away from the input, dramatically reducing input noise filtering requirements. This paper discusses the design of the SEPIC converter, design of the coupled inductor to achieve ripple current steering, and Zero Voltage Transition circuitry to minimize switching losses.