[PDF][PDF] Achieving high input power factor for DCM Buck PFC converter by variable duty-cycle control

AH Memon, MO Nizamani, AA Memon, ZA Memon… - 3C Tecnologia, 2019 - academia.edu
Buck power factor correction (PFC) converter is widely used for a broad range of AC/DC
applications because of its many advantages However, the traditional discontinuous …

[PDF][PDF] CRITICAL CONDUCTION MODE BUCKBUCK/BOOST CONVERTER WITH HIGH EFFICIENCY

AH Memon, MA Memon, ZA Memon, AA Hashmani - 3C Tecnologia, 2019 - 3ciencias.com
The buck converter is commonly utilized in various low power applications because of
maintaining high efficiency at universal input voltage and many other advantages. On the …

[PDF][PDF] Discontinuous conduction mode Buck converter with high efficiency

AH Memon, R Ali, ZA Memon - 3C Tecnologia, 2021 - 3ciencias.com
Electronic devices require AC to DC converter (rectifier) to convert AC voltage from the grid
to DC voltage for the electronics and its result is low power factor (PF) and harmonic current …

Variable on-time control scheme to achieve high efficiency for AC/DC border line current mode buck converter

AH Memon, AZ Shaikh, ZA Memon… - 3c Tecnología: glosas …, 2022 - dialnet.unirioja.es
The Buck power factor improvement converter (BPFIC) is much better topology because of
having advantages like less inrush current, less voltage gain ratio, gives less voltage output …

[PDF][PDF] CRM BUCK CONVERTER WITH HIGH INPUT POWER FACTOR

AH Memon, M Ali, ZA Memon, AA Hashmani - 3C Tecnologia, 2021 - 3ciencias.com
The buck converter is generally utilized in many applications because of various advantages
like maintaining high efficiency for the wide range of input voltage, cost reduction, low output …

[PDF][PDF] MODIFIED VARIABLE ON-TIME CONTROL SCHEME TO REALIZE HIGH POWER FACTOR FOR AC/DC INTEGRATED BUCK-BOOST CONVERTER

AH Memon, N Memon, ZA Memon - 3C Tecnologia, 2021 - 3ciencias.com
In today's modern era low power factor (PF) is major issue in the field of power electronics
which has made our life, simpler, easier and comfortable. However, with this comfort and …

[PDF][PDF] AC/DC CRITICAL CONDUCTION MODE BUCK-BOOST CONVERTER WITH UNITY POWER FACTOR

AH Memon, FM Noonari, Z Memon, A Farooque… - pdfs.semanticscholar.org
The buck-boost converter operating in critical conduction mode (CRM) is commonly utilized
in various applications because of many advantages like protection against short circuit …