Dual polarity power suppply

[4pyros]

what? Over current?

If you are over the current rating of the power supply the supply may cut out.

 

[4pyros]

What supply did you make for him?

18v and 1300mA

Why would you make a 18 volt supply for a 12 volt TV?
Do you have a drawing for the supply you made?

 

[Jackdaniel]

not true! A device draws current only as it needs, no matter if u gave ex.5 amperes for 1A, it only draws 1A From 5A, what a load of crap!

 

[carbonzit]

True, most devices (with some exceptions, notably LEDs) will only draw as much current as they need. They cannot be force-fed.

But your supply is 18 volts. Didn't you tell us that the TV uses 12 volts?

 

[Jackdaniel]

infact i used a 12v transformer and after rectification it shows around 18v! What i am gonna do mate.. Bored

 

[4pyros]

not true! A device draws current only as it needs, no matter if u gave ex.5 amperes for 1A, it only draws 1A From 5A, what a load of crap!

Referring to what?

What i am gonna do mate.. Bored

You need to take messherments with the TV pluged in. See what voltage you have under load.
Maybe the TV has other problems and thats why the 1st power supply went bad.

 

[BrownOut]

Deleted. Mod misdirected

 

[BrownOut]

Power Supply Question.

Deleted. Mod misdirected