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Q.37A DC-DC buck converter operates in continuous conduction mode. It has 48 V input voltage,and it feeds a resistive load of 24 2. The switching frequency of the converter is 250 Hz. Ifswitch-on duration is 1 ms, the load power is(A) 6 W(B) 12 w(C) 24 W(D) 48 W

Answer»

As we know thatcontinuously conduct is theresopower will be 24*2/4= 12 w

the correct answer is 12w

this question is correct answer b



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