Question: A buck converter has 220-V dc input voltage, RL = 18 , switching frequency of 5 kHz, and on-time of 80 s. If the average

A buck converter has 220-V dc input voltage, RL = 18 Ω, switching frequency of 5 kHz, and on-time of 80 μs. If the average source current is 10 A, determine:

(1) The average output voltage, current, and power and

(2) The minimum inductance needed to assure continuous conduction.

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