Hughes Autoformer, 50A, for correcting for low voltage at campgrounds to protect RV from low voltage issues that are very common in many campgrounds, like new for less than half of new unit. Compensates for campground low voltage allowing voltage to be increased to correct voltage for RV, assuring that all electric devices function correctly. Continued low voltage supply to appliances, A/C and other components can damage components and/or make them not function correctly, this device solves that problem completely.