Official Correct Choice:
Option D: Half-wave: 1 diode, fin, 40.6%, PIV = Vm | Center-tap: 2 diodes, 2fin, 81.2%, PIV = 2Vm | Bridge: 4 diodes, 2fin, 81.2%, PIV = Vm
Concept:A comprehensive summary of the core single-phase rectifier parameters:
$$\begin{array}{|l|c|c|c|c|} \hline \textbf{Rectifier Type} & \textbf{Diodes} & \textbf{Ripple Freq} & \textbf{Max Efficiency} & \textbf{PIV Rating} \\ \hline \text{Half-Wave} & 1 & f_{\text{in}} & 40.6\% & V_m \\ \text{Center-Tapped} & 2 & 2 f_{\text{in}} & 81.2\% & 2 V_m \\ \text{Bridge Full-Wave} & 4 & 2 f_{\text{in}} & 81.2\% & V_m \\ \hline \end{array}$$
Solution:- Half-Wave: Uses 1 diode, has a ripple frequency of \( f_{\text{in}} \), a maximum efficiency of \( 40.6\% \), and \( \text{PIV} = V_m \).
- Center-Tapped Full-Wave: Uses 2 diodes, has a ripple frequency of \( 2f_{\text{in}} \), a maximum efficiency of \( 81.2\% \), and \( \text{PIV} = 2V_m \).
- Bridge Full-Wave: Uses 4 diodes, has a ripple frequency of \( 2f_{\text{in}} \), a maximum efficiency of \( 81.2\% \), and \( \text{PIV} = V_m \).
- Option D correctly lists all parameters for all three rectifier topologies.
Why other options are incorrect:- Options A, B, and C: These options misstate the diode counts, ripple frequencies, efficiency limits, or PIV ratings.
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