In what way? The article seen there is pretty well self contained. Generally if you plug in and have too much running on a single outlet even 20amp and push a little too hard a fuse will blow like seen in an old house or a breaker switch will need to be reset. But sometimes just being a little under the trip point with continuing draw will see things heat up without the protection working.
A high end build with a big supply and even adding on external devices to the list can place a good load on ac there. Now add a tv, cable box, air conditioner, or just some other things and leave them unattended.
Sometimes old wiring just won't take heavy loads in older homes too. There's another thought to consider.