What kind of adapter for19 volt input laptop?

January 15, 2011 at 16:13:58
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I have a toshiba laptop and on the computer itself it reads 19 volt input. Does that mean the adapter must read 19 volt input also? Or is it opposite which reads 19 volt output?

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January 15, 2011 at 17:10:47
An adopter with a 19v output will be suitable for a computer with a 19v input. The input to the adapter will be 125 or 230v AC.

However, besides voltage you need to be also looking at Amperage. If the computer requires 3.5 Amps for instance, the the adapter needs to rated at 3.5 Amps or greater. Never less.


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January 16, 2011 at 14:16:24
The output of the ac adapter would be the input to the computer.

Why did it take me over a year to phone in a problem to ATT?

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