Q.3) An ideal boost converter is required to have a constant output voltage of 12 V at 24 W load. The input voltage varies from 2.7 to 4.5 V (as in a battery cell). Select a switching frequency of 100 kHz. The value of the inductance in the boost converter is 1.0 µH. Determine: (a) The range of duty cycle that the converter will operate with, and (b) The minimum value of the output capacitance such that the pk-to-pk load voltage ripple is less than 2 %.

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**Q.3)** An ideal boost converter is required to have a constant output voltage of 12 V at a 24 W load. The input voltage varies from 2.7 to 4.5 V (as in a battery cell). Select a switching frequency of 100 kHz. The value of the inductance in the boost converter is 1.0 μH. Determine:

(a) The range of duty cycle that the converter will operate with, and

(b) The minimum value of the output capacitance such that the pk-to-pk load voltage ripple is less than 2%.
Transcribed Image Text:**Q.3)** An ideal boost converter is required to have a constant output voltage of 12 V at a 24 W load. The input voltage varies from 2.7 to 4.5 V (as in a battery cell). Select a switching frequency of 100 kHz. The value of the inductance in the boost converter is 1.0 μH. Determine: (a) The range of duty cycle that the converter will operate with, and (b) The minimum value of the output capacitance such that the pk-to-pk load voltage ripple is less than 2%.
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