how can I get 19v from my car?
I've got a old Hp e-vectra (p3-633 with about 128Mb Ram) that I'd like to convert into a car-MP3 player with some video capabilities. The input rating is 19v DC with about 3 amps. I know that the alternator outputs about 14v at normal running speed, but how can I gt the 19v I need for the pc? By the way, the current power adaptor is dead, so I can't install an inverter to upscale the voltage to 120v.
Thanks a lot!