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  3. question 2 25 points consider a dc to dc buck...

Question: question 2 25 points consider a dc to dc buck...

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QUESTION 2 (25 points) Consider a DC to DC buck converter of the Figure 2 having supply voltage Vs 24 V output voltage Vch: 12 V, inductance L = 6 pH and the switching frequency f 100 kHz. iL ich vch R Figure 2 If the converter supplies 60 W of power to the load, determine the following 1. Calculate the current ripple in the inductance L. 2. Trace on the right scale the waveshapes of the following variables: vL, vS, is, vD et (4 points) ID. 10 points) 3. Give the rating of the transistor S and the diode D (average and rms currents maximum value of current and voltage). (6 points) 4, Calculate the condenser capacity value to have an output voltage ripple of 5 %. points) (S
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