My Oster convection oven sucks 1,400 watts.
WFCO makes excellent tire chocks because it has few items sharp enough to puncture a tire. Also useful for hurling at barking dogs. You do not need a YUGO grade converter - switch gears and go with what the folks on the forum recommend. You won't regret it.
Your camper has two entirely separate electrical systems and each has it's rating. The AC shore power system is the 30-amp part. The 50 amps direct current converter is battery. One you can touch with your bare finger - the other will make you scream.
Get help. Your confusion is troubling. One wrong connection or assumption can cost you an arm and a leg, and quite probably everything else.
