Pulsing power

[Plumbkrazy]

Just started. Any idea what is causing invertor to pulse? Seems to work better under a load. Several outlets same results.

[66joej]

If it's the converter you are talking about and you don't have a surge protector you may be getting over and under input voltage. 120 volts that is.

[Plumbkrazy]

older camper with very little use. Have never had the problem until recently.But surge protector does make sense. thanks