In this section, input current ripple of the proposed converter is investigated in different duty cycles. As it can be seen in Fig. 17, duty cycle of the proposed converter has five different values of 0.4, 0.5, 0.6, 0.7 and 0.8. The duty cycle, output voltage and input current of the proposed converter are shown in Fig. 17. Based on figures.(18-22), the input current ripples are 2.83A (in the average current of 23.735A ), 0.06A (in the average current of 21.89A ), 1A (in the average current of 23.7A ), 0.06A (in the average current of 30.75A ) and 2A (in the average current of 51.75A ) respectively.