Voltcraft fpps 12 12wpc wall power supply with car socket 12vdc 1000ma 12w voltcraft fpps 12 12wpc p the voltcraft fpps 5 12wpc is a power adaptor that makes the connection of 12v car devices to 230v possible all you need to do is plug the power supply into the mains socket and then insert the cigarette lighter plug p p due to its interchangeable power plug adaptors the product can be used worldwide if the power adaptor is overloaded e g through short circuit or too high a continuo