#2006 keystone 5th wheel power converter how to

We likely had the same issue in our previous Artic Fox, but the converter was mounted in a much less accessible location so I never noticed it.Īfter reviewing various RVing forum discussions about converter noise, I realized this effect is quite common – with all converters, but especially aging ones – and that there is really nothing you can do about. There are many reports from RVers who have gone through multiple converters, replacing them only to discover the next one also hummed, only at a slightly different pitch. Loose connections and poor lamination in the transformer cores are common, and weak component mountings can also create vibration noises when there is no DC load. When connected to shore power, the converter is powering your DC circuit, which powers the lighting. It’s apparently related to the operating frequency of the electronic components inside. So, what is happening and what can I do about it? The noise is inherent to the design of these power converters.

#2006 keystone 5th wheel power converter how to

Intelli-Power RV Converter/Charger How to Fix RV Converter Noise After troubleshooting the Intelli-Power PD9200, I determined it was functioning properly, just noisy. Upon closer inspection, I discovered it was not the cooling fan, but a distinct electronic buzz that ceased the second I turned on an overhead light. Our Intelli-Power Converter Charger was buzzing. Once I read a couple articles about RV converter humming noises, the next time I heard that hum I took the vent off a cabinet that contains ours and confirmed exactly that. Determined to figure out the cause, a quick search for RV humming noise led me to the answer. I soon discovered that turning lights on or off would cease the noise when it got too annoying. I was certain the radio caused humming sound, and figured we had a grounding issue somewhere. It still doesn’t even seem to bother Rene, but she spends many of her days pounding metal on the jewelry bench I built when converting our bunkhouse RV into her workshop. I wouldn’t hear it for weeks, then the faint buzzing would start up infrequently again. I first noticed it a couple years after we purchased the rig used. I spent months trying to figure out where the whine was coming from in our 2010 Arctic Fox fifth wheel.

That sporadic high-pitch buzzing noise can be heard in RVs of all makes and models. If you’ve been RVing full-time for much time at all, chances are you’ve heard it.