Design a buck converter to produce an output voltage of 18 V across a 10-N load resistor.The output voltage ripple must not exceed 0.5 percent. The de supply is 48

V. Design for continuous inductor current. Specify the duty ratio, the switching frequency, the values of the inductor and capacitor, the peak voltage rating of each device, and the rms current in the inductor and capacitor. Assume ideal components.