A step down chopper is operated in the continuous conduction mode in steady state with constant duty ratio D. If Vo is the magnitude of the DC output voltage and if Vs is the magnitude of the DC input voltage, the ratio $$\frac{{{{\text{V}}_{\text{o}}}}}{{{{\text{V}}_{\text{s}}}}}$$ is given by
A. D
B. 1 - D
C. $$\frac{1}{{1 - {\text{D}}}}$$
D. $$\frac{{\text{D}}}{{1 - {\text{D}}}}$$
Answer: Option A
This Question Belongs to Electronics And Communications Engineering >> Power Electronics
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