What are the types of rectifiers commonly used?

The correct answer encompasses the common types of rectifiers, which are classified based on how they convert alternating current (AC) to direct current (DC).

Half-wave rectifiers allow only one half of the AC waveform to pass through, effectively blocking the other half and thus producing a pulsating DC output. This type is relatively simple and inexpensive, making it useful for applications where the efficiency of the power conversion is not a critical factor.

Full-wave rectifiers are more efficient and provide a smoother DC output by allowing both halves of the AC waveform to be utilized. This can be achieved using either a center-tapped transformer or a bridge configuration, which enhances the performance of the rectification process.

The bridge rectifier, specifically, is a popular arrangement that uses four diodes in a bridge configuration to convert the entire AC waveform into pulsating DC without the need for a center-tapped transformer. This configuration is advantageous in various applications due to its higher efficiency and effectiveness in reducing ripple voltage.

In contrast, the other options do not accurately represent the typical classifications of rectifiers. Single-phase and three-phase refer to types of electrical systems rather than rectifier configurations. Analog and digital pertain to types of signals and systems, while linear and switching categorize power supply