Proteus circuit experiment starts at 7.49minutes
A full-wave bridge rectifier is an efficient circuit used to convert alternating current (AC) into direct current (DC) using four diodes arranged in a bridge configuration. The diodes are connected in such a way that during both the positive and negative halves of the AC input, current flows through the load in the same direction, ensuring full-wave rectification. In the positive half-cycle, two diodes (D1 and D2) conduct, allowing current to pass through the load, while in the negative half-cycle, the other two diodes (D3 and D4) conduct, achieving the same effect. This setup eliminates the need for a center-tapped transformer, making the circuit cost-effective and compact. The resulting output is a pulsating DC, which can be further smoothed using a capacitor to produce a stable DC voltage suitable for powering electronic devices.