Ever needed a low power 120volt AC power source for your car, van or truck? Well this circuit should do the trick for you. It will supply 15 watts of AC power to a device. It should power lamps, ...

This article was updated in February 2026 with new information. Whether you're taking a road trip or on your morning commute, the list of plug-in gadgets for your car is ever-growing. Have to juice up ...