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A boost regulator has an input voltage of 12 V. The average output voltage is 15 V and the
average load current is 0.4 A. The switching frequency is 20 kHz. If L=200 µH and C=470
μF. Determine ripple current of the inductor.
Select one:
O A. 0.89
OB. 0.40
OC. 0.60
O D. 0.55
OE. 0.28

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