Active devices used in switching regulators may experience large over-currents during conduction (turn-on-state) and large over-voltages during turn-off.
These excessive currents and voltages may cause distraction or damage of the active devices. How do we protect them?
A. by the use of a crowbar circuit
B. by providing a buck-boost circuit
C. by shunting a thyrector
D. by installing a snubber circuit
Share your understanding of this question with the correct explanation.