on video Difference Between Full Wave Bridge Rectifier and Full Wave Center Tap Rectifier

 

 One of the most popular applications of the diode is rectification. The rectifier is a device that converts an alternating current (AC) to pulsating direct current (DC). This pulsating DC has some ripples in it that can remove by using a smoothing capacitor. Different types of rectifiers given below: This article discusses “Why full wave rectifier is better than a full wave center tap rectifier”. In full wave bridge rectifier, the whole input waveform is utilized when compared to half wave rectifier. Whereas in half wave rectifiers only half wave is utilized. The full wave rectifier can be constructed in two ways. One is center tapped full wave rectifier consisting of two diodes and one center tapped secondary winding transformer and the second is a Bridge Rectifier consisting of four diodes namely D1, D2, D3, D4 connected.

Working of Full Wave Bridge Rectifier

The bridge rectifier is constructed by using 4 diodes in the form of a Wheatstone bridge which is fed by a step-down transformer. When a step downed AC supply fed through the bridge, it is seen that during the positive half cycle of secondary supply the diodes D1 and D3 (Shown in below figure) are in forward biased. And the diodes D2 & D4 will not conduct. So the current will pass through the diode D1, load (R), and diode D3. And vice versa during the negative half cycle of secondary input. Generally, an AC input is in the form of the sinusoidal waveform (sin(wt)). The output waveform and circuit diagram is shown below.

Working of Center Tapped Full Wave Rectifier

The center tapped full wave rectifier is build with a center tapped transformer and two diodes D1 and D2, are connected as shown in below figure. When the AC power supply switched ON, the voltage appearing across the terminals AB of transformer secondary terminal side. During the positive half cycle, the diode D1 is in forward bias and the diode D2 is in reverse bias, it won’t conduct. So the current will pass through the diode D1 and Load (R). During the negative cycle of the secondary cycle, only the diode D2 will conduct and current will pass through the diode D2 and the Load (R).

 

 One of the most popular applications of the diode is rectification. The rectifier is a device that converts an alternating current (AC) to pulsating direct current (DC). This pulsating DC has some ripples in it that can remove by using a smoothing capacitor. Different types of rectifiers given below: This article discusses “Why full wave rectifier is better than a full wave center tap rectifier”. In full wave bridge rectifier, the whole input waveform is utilized when compared to half wave rectifier. Whereas in half wave rectifiers only half wave is utilized. The full wave rectifier can be constructed in two ways. One is center tapped full wave rectifier consisting of two diodes and one center tapped secondary winding transformer and the second is a Bridge Rectifier consisting of four diodes namely D1, D2, D3, D4 connected.

Working of Full Wave Bridge Rectifier

The bridge rectifier is constructed by using 4 diodes in the form of a Wheatstone bridge which is fed by a step-down transformer. When a step downed AC supply fed through the bridge, it is seen that during the positive half cycle of secondary supply the diodes D1 and D3 (Shown in below figure) are in forward biased. And the diodes D2 & D4 will not conduct. So the current will pass through the diode D1, load (R), and diode D3. And vice versa during the negative half cycle of secondary input. Generally, an AC input is in the form of the sinusoidal waveform (sin(wt)). The output waveform and circuit diagram is shown below.

Working of Center Tapped Full Wave Rectifier

The center tapped full wave rectifier is build with a center tapped transformer and two diodes D1 and D2, are connected as shown in below figure. When the AC power supply switched ON, the voltage appearing across the terminals AB of transformer secondary terminal side. During the positive half cycle, the diode D1 is in forward bias and the diode D2 is in reverse bias, it won’t conduct. So the current will pass through the diode D1 and Load (R). During the negative cycle of the secondary cycle, only the diode D2 will conduct and current will pass through the diode D2 and the Load (R).

 

 One of the most popular applications of the diode is rectification. The rectifier is a device that converts an alternating current (AC) to pulsating direct current (DC). This pulsating DC has some ripples in it that can remove by using a smoothing capacitor. Different types of rectifiers given below: This article discusses “Why full wave rectifier is better than a full wave center tap rectifier”. In full wave bridge rectifier, the whole input waveform is utilized when compared to half wave rectifier. Whereas in half wave rectifiers only half wave is utilized. The full wave rectifier can be constructed in two ways. One is center tapped full wave rectifier consisting of two diodes and one center tapped secondary winding transformer and the second is a Bridge Rectifier consisting of four diodes namely D1, D2, D3, D4 connected.

Working of Full Wave Bridge Rectifier

The bridge rectifier is constructed by using 4 diodes in the form of a Wheatstone bridge which is fed by a step-down transformer. When a step downed AC supply fed through the bridge, it is seen that during the positive half cycle of secondary supply the diodes D1 and D3 (Shown in below figure) are in forward biased. And the diodes D2 & D4 will not conduct. So the current will pass through the diode D1, load (R), and diode D3. And vice versa during the negative half cycle of secondary input. Generally, an AC input is in the form of the sinusoidal waveform (sin(wt)). The output waveform and circuit diagram is shown below.

Working of Center Tapped Full Wave Rectifier

The center tapped full wave rectifier is build with a center tapped transformer and two diodes D1 and D2, are connected as shown in below figure. When the AC power supply switched ON, the voltage appearing across the terminals AB of transformer secondary terminal side. During the positive half cycle, the diode D1 is in forward bias and the diode D2 is in reverse bias, it won’t conduct. So the current will pass through the diode D1 and Load (R). During the negative cycle of the secondary cycle, only the diode D2 will conduct and current will pass through the diode D2 and the Load (R).

 

 One of the most popular applications of the diode is rectification. The rectifier is a device that converts an alternating current (AC) to pulsating direct current (DC). This pulsating DC has some ripples in it that can remove by using a smoothing capacitor. Different types of rectifiers given below: This article discusses “Why full wave rectifier is better than a full wave center tap rectifier”. In full wave bridge rectifier, the whole input waveform is utilized when compared to half wave rectifier. Whereas in half wave rectifiers only half wave is utilized. The full wave rectifier can be constructed in two ways. One is center tapped full wave rectifier consisting of two diodes and one center tapped secondary winding transformer and the second is a Bridge Rectifier consisting of four diodes namely D1, D2, D3, D4 connected.

Working of Full Wave Bridge Rectifier

The bridge rectifier is constructed by using 4 diodes in the form of a Wheatstone bridge which is fed by a step-down transformer. When a step downed AC supply fed through the bridge, it is seen that during the positive half cycle of secondary supply the diodes D1 and D3 (Shown in below figure) are in forward biased. And the diodes D2 & D4 will not conduct. So the current will pass through the diode D1, load (R), and diode D3. And vice versa during the negative half cycle of secondary input. Generally, an AC input is in the form of the sinusoidal waveform (sin(wt)). The output waveform and circuit diagram is shown below.

Working of Center Tapped Full Wave Rectifier

The center tapped full wave rectifier is build with a center tapped transformer and two diodes D1 and D2, are connected as shown in below figure. When the AC power supply switched ON, the voltage appearing across the terminals AB of transformer secondary terminal side. During the positive half cycle, the diode D1 is in forward bias and the diode D2 is in reverse bias, it won’t conduct. So the current will pass through the diode D1 and Load (R). During the negative cycle of the secondary cycle, only the diode D2 will conduct and current will pass through the diode D2 and the Load (R).