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transformer value to obtain 9V trom 220V

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aj_silverthunder

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transformer value!

if i want 9V AC from a 220V ac mains,through a transformer,then what should be the value of the transformer!
 

Re: transformer value!

hi
then u need step down transformer 220v ac to 9 v ac
 

transformer value!

what is the function of step down transformer!

Added after 1 hours:

help me guys!
 

transformer value!

Reading your questions, you should not get close to the 220V mains: it is very dangerous and could cause life hazards for you and or someone who uses your design!
 

transformer value!

Seriously? You must be a joke writer.
 

Re: transformer value!

aj_silverthunder said:
if i want 9V AC from a 220V ac mains,through a transformer,then what should be the value of the transformer!
Click to expand...

u r just playing games here

simply go to electronics store & ask him to give me a "220v to 9v transformer"
u must know how much current u need
 

yes guys i know,a step down transformer is a trasformer which converts high voltage into low voltage,and increases the current(amp).
and i am not joking guys!
dont get irritated please
 

aj_silverthunder said:
yes guys i know,a step down transformer is a trasformer which converts high voltage into low voltage,and increases the current(amp).and i am not joking guys! dont get irritated please
Click to expand...
Where did you learn this from???????:D:D:D
 

aj_silverthunder said:
from a book!
Click to expand...
I expect that...but the book shud have a name. For information of all the members, can you name the book with the author's name?.....
 

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