In a Buck converter, the input voltage is 30 V. The Duty cycle ‘D’ is varied from ‘zero’ to only progressively while feeding R load. The per-unit ripple in inductor would be maximum at a duty cycle is
1
0 ≤ D < 0.5
2
D = 0.5
3
0.5 < D < 1
4
1
In a Buck converter, the input voltage is 30 V. The Duty cycle ‘D’ is varied from ‘zero’ to only progressively while feeding R load. The per-unit ripple in inductor would be maximum at a duty cycle is