Humming inside the TT
Not that it bothers me or keeps me awake, but what is that humming sound inside the RV when the shore electricity is plugged in?
Forum Discussion
rrupert wrote:
The transformers in converters can have an AC hum. The plates can vibrate from the magnetism generated by the wire coil. It sounds like the humming that comes from florescent lights.
Converters for many years now have been all solid state and don't have any transformers in them.
The answer as to why the converter hums is obvious - it doesn't know the words. :p
