Start-up inrush current elimination control of new push-pullquantum series resonant rectifier

摘要

A combined buck and boost push-pull quantum series resonantnrectifier (PPQSRR) is newly proposed to achieve power factor correctionnwithout start-up inrush current. With the proposed control method andncircuitry, a high power factor and wide range of output voltage withoutnan inrush current can be obtained