I am sorry that I'm writing in english but I don't have hebrew here.
My robot controller is a regular netnbook (small laptop) the netbook charger outputs 19v 1A to netbook.
The robot battery is 12v, I want the netbook to feed of the robot battery.
How can I raise 12v into 19v?
please give me a component name or a circuit diagram.
saying "use switching regulators" is not helpful because i didn't find any.
please a specific component / circuit
Daniel.