LIU Jian 1, LIU Shu lin 2, WANG Zhao an 1. Stability of Single Stage Power Factor Correction DCM Intergrated Converters[J]. Acta Electronica Sinica, 1999, (10): 51-54.
LIU Jian 1, LIU Shu lin 2, WANG Zhao an 1. Stability of Single Stage Power Factor Correction DCM Intergrated Converters[J]. Acta Electronica Sinica, 1999, (10): 51-54.DOI:
Stability of Single Stage Power Factor Correction DCM Intergrated Converters
The stability of a closed loop single stage Power Factor Correction(PFC) intergrated converter with a DCM input part is analyzed.The criterion by which the output voltage can be maintained within the desired range by Pulse WidthModulation(PWM) is obtained.The input voltage range and the load current range are also discussed.A PFC DCM boost buck converter is investgated as an example.The analysis is proved by experimental results.