1. Prepared By: Talar Upendra (140410117055) Sodha Akram (140410117053)
I&C Dept. Second Year
Prepared By:
Talar Upendra ( )
Sodha Akram ( )
Guided By:
Prof. Dhruv M. Patel

2. HALF WAVE RECTIFIER WITH USING FILTER CIRCUIT

3. Basic Concept… What is Power supply? Need for Power supply
Elements of Power supply
Filters
Voltage Regulators
A basic Power supply

4. What is AC ?
The voltage (and current) alternates between positive and negative over time and the resulting waveform shape is a sine wave. 

5. What is DC?
A Direct Current (DC) supply stays at a fixed, regular, voltage all of the time, like the voltage from a battery. 

6. Block diagram of a Power Supply

7. Elements of a Power Supply
Transformer
Rectifier
Filter
Regulator

8. TRANSFORMER
Transformer is used for to step up or to step down voltage.

9. Rectifiers
Rectifier is a device which convert AC voltage in to pulsating DC.

10. Types of rectifier Depending up on the period of conduction
Half wave rectifier
Full wave rectifier
Depending up on the connection procedure
Bridge rectifier

11. Filter Circuits
The output from the rectifier section is a pulsating DC.
The filter circuit reduces the peak-to- peak pulses to a small ripple voltage. 11

12. Half wave rectifier circuit with using filter

13. LC FILTER

14. INDUCTOR FILTER

15. CLC FILTER

16. Thank You