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1. |
A DC-DC buck converter operates in continuous conduction mode. It has 48 V input voltage, and it feeds a resistive load of 24 Ω. The switching frequency of the converter is 250 Hz. If switch-on duration is 1 ms, the load power is |
A. | 6 W |
B. | 12 W |
C. | 24 W |
D. | 48 W |
Answer» B. 12 W | |