Explanation: Full-wave rectification converts both positive and negative halves of the AC input waveform into pulsating DC, unlike half-wave rectification which uses only one half. This results in a DC output with twice the ripple frequency compared to a half-wave rectifier (e.g., 120 Hz instead of 60 Hz for a 60 Hz AC input). This higher ripple frequency provides two main benefits: 1. **Better output voltage regulation:** With peaks occurring twice as often, the filter capacitor has less time to discharge between pulses. This leads to a smaller voltage drop and less ripple, resulting in a more stable average DC output voltage that fluctuates less with load changes. 2. **Smaller filter components:** Since the ripple frequency is higher, filters (typically capacitors and inductors) are more effective at smoothing the output. To achieve the same ripple percentage as a half-wave rectifier, a smaller filter capacitor (and potentially smaller inductor) can be used, reducing the overall size and cost of the power supply.