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| Q. |
Find the output voltage for a step-up chopper when it is operated at a duty cycle of 50 % and Vs = 240 V. |
| A. | 240 V |
| B. | 480 V |
| C. | 560 V |
| D. | 120 V |
| Answer» B. 480 V | |
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Maxwell Bapono
4 months ago
from my end! very right
as V.out = V.in/(1-d) for step up chopper; d=duty cycle
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