Achieving High Input PF for CRM Buck-Buck/Boost PFC Converter

Achieving High Input PF for CRM Buck-Buck/Boost PFC Converter

When the on-time is constant during a line cycle, the input power factor (PF) of critical conduction mode buck-buck/boost power factor correction converter is low. A variable on-time control (VOTC) scheme is put forward in this paper to realize high PF. By utilizing the input and output voltage to m...

Full description

Bibliographic Details
Main Authors: Abdul Hakeem Memon, Mazhar Hussain Baloach, Anwar Ali Sahito, Amir Mahmood Soomro, Zubair Ahmed Memon
Format: Article
Language:English
Published: IEEE 2018-01-01
Series:IEEE Access
Subjects:
Buck-buck/boost converter
variable on-time control (VOTC)
constant on-time control (COTC)
critical conduction mode (CRM)
Online Access:https://ieeexplore.ieee.org/document/8573577/

Similar Items

Similar Items