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step-up chopper

GATE Electrical Engineering · Choppers · 2014-2014

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2014 PYQ

A step-up chopper is used to feed a load at $$400$$ $$V$$ $$dc$$ from a $$250$$ $$V$$ $$dc$$ source. The inductor current is continuous. If the ‘off’ time of the switch is $$20\,\,...

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