I was pretty sure the electrolytic capacitor would be the first component to fail. They are usually the first thing to age and fail in normal supplies and here

I was pretty sure the electrolytic capacitor would be the first component to fail. They are usually the first thing to age and fail in normal supplies and here they are also subjected to high temperature. Good caps are expensive and cheap Chinese engineering guarantees that even if you find one marked 130C it is unlikely to be truth.