After studying Amazon I picked this converter because the only negative review was over the interpretation of the description of what the unit was for.
It has worked well for years until it started to continuously reboot. Rather than just replacing it I decided to attempt to repair the unit. I was pleasantly surprised when I opened the unit and found a separate power supply with through hole components.
Not only was there a separate power supply board but the supplies are labeled at the connector.
I made some measurements and found the power supplies output high. I static checked the components in the output side of the power supply and decided I would take a chance and change all the caps on the output side.
C10, C11, C13-470uf @ 16v
C12=1000uf @ 10v
C7=220uf @ 25v
C8=100uf @ 25v
Once all the capacitors where changed the unit worked fine. I wasn’t surprised that the capacitors had gone bad because of the heat generated by the power supply.