Q3( (A) Consider you have to analyze a Step-Down DC convertor having the following parameters: Input DC voltage-24 V, Duty Cycle=0.65, L-20 μH, C = 15 μF, and R= 102. The switching frequency of IGBT/MOSFET Switch is 150 kHz. Analyze the above convertor for the following; a) The output voltage of the convertor b) The maximum and minimum inductor currents. c) The percent ripple in output voltage. (0) T
Q3( (A) Consider you have to analyze a Step-Down DC convertor having the following parameters: Input DC voltage-24 V, Duty Cycle=0.65, L-20 μH, C = 15 μF, and R= 102. The switching frequency of IGBT/MOSFET Switch is 150 kHz. Analyze the above convertor for the following; a) The output voltage of the convertor b) The maximum and minimum inductor currents. c) The percent ripple in output voltage. (0) T
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(A) Consider you have to analyze a Step-Down DC convertor having the following parameters:
Input DC voltage - 24 V, Duty Cycle-0.65,
L-20 μH, C = 15 μF, and R = 102. The switching frequency of IGBT/MOSFET Switch is 150
kHz.
Analyze the above convertor for the following:
a) The output voltage of the convertor
b) The maximum and minimum inductor currents.
c) The percent ripple in output voltage.
(B) The full-bridge inverter of has a switching sequence that produces a square wave
voltage across a series RL load. The switching frequency is 60 Hz, Voc-100 V, R=10.
and L=25 mH. The power absorbed by load is 440 W.
Analyze the above invertor for the following:
(a) an expression for load current, (b) Average current in the DC source.
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