The diode D1 is in reverse bias and this does not conduct. D2 starts conducting as it is in forward bias. So positive cycle of the input is appeared at the load.ĭuring the negative half cycle the diode D2 is applied with the positive cycle. Only diode D1 starts conducting and thus current flows from diode and it appears across the load RL. Thus diode D1 is in forward bias and the diode D2 is reverse biased.

For the positive half cycle of the input diode D1 is connected to the positive terminal and D2 is connected to the negative terminal. Thus the two diodes connected to the secondary of the transformer conducts alternatively. The primary winding of the center tap transformer is applied with the Ac voltage. Center tap divides the total secondary voltage into equal parts.Ĭenter Tapped Full Wave Rectifier Working: The positive terminal of two diodes is connected to the two ends of the transformer. Above circuit diagram shows the center tapped full wave rectifier. These are connected to the center tapped secondary winding of the transformer. In the center tapped full wave rectifier two diodes were used.

Center Tapped Full Wave Rectifier Circuit Diagram Peak Inverse Voltage (PIV) of Centre Tap Full Wave Rectifier:Ĭenter tap is the contact made at the middle of the winding of the transformer.Center Tapped Full Wave Rectifier Working:.

Full wave bridge rectifier calculator