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.
SoundGuy wrote:
Converters for many years now have been all solid state and don't have any transformers in them.
wnjj wrote:
Solid state doesn't necessarily mean there are no transformers.
Only an engineer would care :R - my point is that while converters used in RVs many years ago used to have heavy transformers the current crop built in the last 20 yrs do not. No transformer = no transformer hum, so that's not the OP's problem. ;)
