How does a power converter work in your RV?

A power converter in an RV converts 120V AC electricity from an external power source into 12V DC electricity, which is used to power the RV's appliances, lights, and battery charging system. It typically includes a transformer and rectifier that change the voltage and current type. When plugged into shore power, the converter also charges the RV's battery, ensuring that it remains topped off for use when not connected to an external power source. This allows for efficient use of electrical systems while on the road or parked.