A Full-Wave Rectifier is an electrical device that converts alternating current (AC) into direct current (DC). It achieves this by using two or more diodes to allow both halves of the AC waveform to be utilized, effectively doubling the output frequency. This results in a smoother and more efficient DC output compared to a half-wave rectifier. In a typical Full-Wave Rectifier circuit, the diodes are arranged in a bridge configuration or connected to a center-tapped transformer. This setup ensures that during both the positive and negative cycles of the AC input, current flows in the same direction through the load, providing a consistent voltage supply for various applications, such as powering electronic devices.