Question

introduction on full wave rectifier for project file

Answer 1

Hello friend :-) 

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for full wave ractifier 
 
1 =>  Buy 4×4007 diodes

2  = > 230-12v transformer
 
3  =>  1000uf capacitor

Connect them as above on breadboard or PCB.
 
Your full wave rectifier with filter is ready.
 
If you want only pulse DC output remove filter capacitor.

 I am a informatics engineer but i know   electronics  and have 2 years experience.

advantage of full wave rectifier 
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1 => A full wave rectifier uses both the up and down parts of the S, or wave.

2=>Your laptop charger, the DC power in almost all electronics in fact, use full wave rectifiers.

3  => For the same secondary voltage bridge rectifier has double output.

Disadvantages of full wave rectifier :-) 
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1 => Full wave rectifier requires more diodes i.e two for centre tap rectifier and four for bridge rectifier.

2 => When a small voltage is required to be rectified this full wave rectifier circuit is not suitable.

3=> n centre tap full wave rectifier, centre on the secondary winding for tapping is difficult.
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Hope this helps you !

@ engineer gopal btech from iit roorkey !