Full Wave Diode RectifierPublished on 24/2/2012 and last updated on 29/8/2018
According to the diagram given below a center tapped transformer D1, and D2 are two p-n junction diodes with similar characteristics D1 conducts for negative half of the output voltage. Thus we get output voltage and the output current for the entire input cycle.
Circuit Diagram of Full Wave Diode RectifierThe circuit diagram of the full wave diode rectifier given below,
Full wave rectification can also be achieved using a bridge rectifier which is made of four diodes. According to the figure, when D1 and D3 are forward biased, they conduct but D2 and D4 and on D1 and D3 are reverse biased in both cases load current in the same direction.
Bridge rectifier has several advantages over simple full wave rectifier. It performance and efficiency is better than that of the simple full time rectifier.