This paper presents a soft-start circuit using the pulse width-modulation (PWM) method. The motor is controlled by the dc chopper associated with a low-cost PWM chip TL494. The design criteria are ...

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This article proposes a full soft-switching high step-up dc/dc converter with active switched inductor and three-winding coupled inductor (ASL-TWCI). By utilizing the three-winding coupled inductor ...