engineering recuitment GATE EE 2023-24 Test Series Power Electronics and Drives Choppers Step Up Choppers
A step up chopper is required to deliver a load voltage of 660 V and 220 V dc source. If the non-conduction time of SCR is 100 μs, the required pulse-width will be
1
300 μs
2
250 μs
3
200 μs
4
50 μs