Worked on a friend’s AC power adapter, the cord had gotten cut. Just a simple two-wire cord, nothing too complicated.
Didn’t do a perfect job with the heat shrink tubing, but still made good connections and it’ll be safe to use.
Wish I had upgraded my soldering iron sooner. The old one didn’t heat nearly as evenly as this one.
I am terrible with soldering I think. All I really do (at least so far) is attempt to solder hotswap sockets onto keyboard PCBs. I have like a 50% success rate. For the life of me, I cannot figure out where the solder is supposed to go, and where I am supposed to place the soldering iron tip.