Sunday, August 25, 2013

VOLTAGE CONVERTER

                                     VOLTAGE   CONVERTER
HI Frndssss........

Today  i m goning to make voltage converter ......

in this project we learn how to convert ac to dc and 220v to2v
view details here.....


COMPONENT     LIST:-
1.  Transformer(12  0  12)
2.  Diodes -4
3.  capacitor 1000uf ,500uf
4. lm7805
5. resistance 330 ohm
6. led 2v

CIRCUIT DIAGRAM:-



Working Principle:-
 Frist we discuss about how to convert ac to dc  ?
here we have 4 diodes we make bridge rectifier  . the block diagram of this circuit is given below :-
ac 220v is connect to tranformer . which convert it into 12 v  here we connect capacitor 1000uf it store charge and stop fluctuation of volt . then it we connect a lm7805 which is voltage regulator  it convert 12 volt  in 5 volt then it a capacitor 500uf  and 330 ohm resistance connect led .here circuit is fully completed.
VIDEO OF THIS PROJECT:-


                                                                                                                                                    anupam607@yahoo.com
thank uuuuuuu............









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