i wanna learn how to fix lap top.i am from new york .i need this station.

 

Welcome to AAC!

What is a power supply station?
Can you elaborate on the specifications of such a device?

 

Power supply for a lap-Top? Make?
External plug-in unit or internal power ??

 

i need power supply station with adjustable V and A ,so i can inject power that i want in lap top.

 

i need power supply station with adjustable V and A ,so i can inject power that i want in lap top.

A variable power supply is not very high on the list of items I would acquire to begin working on laptops computers. Laptops generally need a fixed input voltage and less—and certainly more—than that is not a particularly useful way to “fix” anything, or to diagnose it.

Why do you think you need a variable power supply?

 

I have one 0-3000V, 0-2mA.
Will that work for you?

 

how much you would like to charge me for that power supply?

 

i need power supply station with adjustable V and A ,so i can inject power that i want in lap top.

Some laptops (particularly HP) negotiate with the power supply and will not start if a compatible power supply is not used.

 

Laptop power supplies are designed and built around the laptop they support. Additionally, laptops have the ability to determine when a external supply is connected and "know" if the supply is compatible.

Ron

 

I have one 0-3000V, 0-2mA.
Will that work for you?

it will help,how much you wanna charge me,thanks.

 

it will help,how much you wanna charge me,thanks.

It won’t help at all. The stated range of the supply is far too low in amperage and potentially destructive in voltage. I think the point was intended to be that your request lacks any connection to reality.

You can get a cheap variable voltage supply—typically 0-30V at 0-5A from Amazon for under $50. This still doesn’t it make the device useful for your stated purpose.

To put a fine point on it: you don’t need a variable power supply, you need a lot more knowledge about electronics before you attach leads from anything to anything else unless you just don’t care about destroying things you say you want to fix.

At this point, unless you say something to convince me you are paying attention to these warnings, I will close this thread to prevent abuse of you or the forum. Sorry to be so apparently harsh, but this is just not OK.