Performance Analysis of Symmetric Reverse CW Type Voltage Doubling Rectifier Circuit
In order to reduce the influence of too large turn ratio in high voltage transformer,the multistage boost mode of transformer voltage doubling rectifier circuit is widely used in the industry to achieve high voltage output. By studying the working principle of symmetrical reverse Cockcroft-Walton accelerator ( CW) type voltage doubling rectifier circuit,the influences of input voltage frequency,load and capacitance on output voltage drop and output voltage ripple of symmetrical reverse CW type voltage doubling rectifier circuit are analyzed in this paper. It is found that the circuit is suitable for high frequency input voltage,light load and large capacitance. The appropriate voltage frequency and capacitance can be selected according to the determined input voltage,output voltage,and load size parameters,so that the output voltage drop and output voltage ripple are minimized.
voltage doubling rectifier circuitvoltage dropvoltage ripplelight loadlarge capacity capacitanc