A novel high-efficiency flyback power-factor-correction circuit with regenerative clamping and soft switching

2000 ◽  
Vol 47 (3) ◽  
pp. 350-356 ◽  
Author(s):  
Kam-Wah Siu ◽  
Yim-Shu Lee
Keyword(s):  
Power Factor ◽  
High Efficiency ◽  
Power Factor Correction ◽  
Soft Switching

High Efficiency Bridgeless Interleaved Power Factor Correction By Using Conversion Circuit

2014 ◽  
Vol 2 (3) ◽  
pp. 17-24
Author(s):  
V. Ramesh ◽  
◽  
K. Reddy Swathi ◽  
R. Lokeswar Reddy ◽  
E. Venkatachalapathi ◽  
...  
Keyword(s):  
Power Factor ◽  
High Efficiency ◽  
Power Factor Correction

A Soft-Switching Bridgeless AC–DC Power Factor Correction Converter

2017 ◽  
Vol 32 (10) ◽  
pp. 7716-7726 ◽  
Author(s):  
Muntasir Alam ◽  
Wilson Eberle ◽  
Deepak S. Gautam ◽  
Chris Botting
Keyword(s):  
Power Factor ◽  
Power Factor Correction ◽  
Soft Switching ◽  
Dc Power

A Novel High Power Factor Soft-Switching Converter

2012 ◽  
Vol 433-440 ◽  
pp. 5549-5555
Author(s):  
Yun Tao Yue ◽  
Yan Lin
Keyword(s):  
Power Factor ◽  
High Power ◽  
Power Supply ◽  
High Efficiency ◽  
Soft Switching ◽  
Switching Converter ◽  
Turn On ◽  
High Power Factor ◽  
Power Factor Corrector ◽  
Zero Voltage

A novel scheme of low power communication power supply with high power factor and soft-switching is presented, a power factor corrector and dc/dc converter of passive lossless soft-switching is based on a ML4803 IC control. DC/DC converter introduces a novel two-transistor forward soft-switching technique, which realizes zero-voltage turn-on and turn-off, with no additional switches. a communication power supply module is developed in this paper. It has the characteristics of rapid dynamic response, high power factor, high efficiency and small bulk ect.

scholarly journals Battery Charger with Improved Power Quality Cuk Derived Power Factor Correction Converter

2020 ◽  
Vol 9 (12) ◽  
pp. 318-322
Keyword(s):  
High Voltage ◽  
Power Factor ◽  
High Efficiency ◽  
Power Factor Correction ◽  
Conversion Ratio ◽  
Battery Charger ◽  
Cuk Converter ◽  
Control Techniques ◽  
Voltage Conversion ◽  
Ratio Reduction

In this paper, a single switch single stage switched inductor based cuk converter with power factor correction control techniques is proposed. The main features of the proposed converter is low current stress, high voltage conversion ratio, reduction of components, high efficiency, low THD, etc., The operation of the proposed converter is explained in several modes along with the design of the converter. The performance of the proposed converter with different loads such as resistive, battery and motor loads with CC and CV control is analyzed and various factors such as power factor, efficiency and THD are compared. The Simulation work is carried out in MATLAB/Simulink software.

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