I'm trying to make a pwersupply for my laptop. This have to be 12vdc input as I'm going to use it from my car and 19vdc 5A output.
I wish to build up this powersupply because if I use an invertor it has to be at least 350watts as the current of the powersupply of the laptop are 1.5A maximun from the 240vac
I wish to build this powersupply as I think it could drain less power from the car battery. I don't know if this could drain less or the same as the invertor.
I wish to build up this powersupply because if I use an invertor it has to be at least 350watts as the current of the powersupply of the laptop are 1.5A maximun from the 240vac
I wish to build this powersupply as I think it could drain less power from the car battery. I don't know if this could drain less or the same as the invertor.
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