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Www.Bzupages.com Presented To: Sir Tariq Bhatti Presented By: Maimoona Ali Roll# 07-14 BS(IT) 3 rd Topic: Full Wave Rectification.

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Presentation on theme: "Www.Bzupages.com Presented To: Sir Tariq Bhatti Presented By: Maimoona Ali Roll# 07-14 BS(IT) 3 rd Topic: Full Wave Rectification."— Presentation transcript:

1 www.Bzupages.com Presented To: Sir Tariq Bhatti Presented By: Maimoona Ali Roll# 07-14 BS(IT) 3 rd Topic: Full Wave Rectification

2 www.Bzupages.com Full Wave Rectification Both half-cycle of the input are utilized with the help of more than one diod working alternatively.

3 www.Bzupages.com TYPES OF RECTIFIERS Rectifier Half-wave Rectifier Full-wave Rectifier Centre-tape full-wave rec. Full-wave Bridge rec.

4 www.Bzupages.com The center tapped A center tapped rectifier is a type of full wave rectifier that uses two diods connected.

5 www.Bzupages.com FIGURE 2-12

6 www.Bzupages.com Working: Basic operation of a center-tapped full-wave rectifier. Note that the current through the load resistor is in the same direction during the entire input cycle, so the output voltage always has the same polarity.

7 www.Bzupages.com Effect of Barrier potential on the Full wave rectifier output.

8 www.Bzupages.com Diode reverse voltage (D 2 shown reverse-biased). The PIV is twice the peak value of the output voltage plus a diode drop.

9 www.Bzupages.com Example:

10 www.Bzupages.com Wave representation:-

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