Analysis and design of fully DCM clamped-current boost power-factor corrector with universal-input-voltage range

作者：Xie XG^*; Zhou ZY; Zhang JM; Qian ZM; Peng FZ

来源：33rd IEEE Annual Power Electronics Specialists Conference (PESC02), 2002-06-23 to 2002-06-27.

This paper proposed a fully discontinuous-conduction-mode (DCM) clamped-current boost power-factor-corrector (CCB PFC). The reverse-recovery of the boost diode is eliminated so that the overall efficiency is improved. Low THD and high PF input current waveforms are still achieved. It is attractive in cost-sensitive medium to low power level applications. Detailed analysis is presented, and a 100W prototype with universal-input-voltage-range has been designed to verify the theoretic analysis.

• 出版日期2002
• 单位浙江大学