Question

In a Switching Regulator,
a) output voltage is controlled by switching the input voltage on and off

b) electrical noise results due to rapid switching of voltage

c) the output voltage increases with increase in duty cycle

d) the output voltage switches in polarity as duty cycle increases

e) all of these

f) (a), (b) and (c)

Answer 1

f) (a), (b) and (c)