>>30186747Power items add EVs of a stat whenever you gain experience, in addition to what EVs you'd normally get from a pokemon. So fighting a Yungoos normally gives 1 Atk EV. If you had a Power Bracer on while fighting, you'd receive 5 Atk EVs- 1 from the yungoos, and 4 from the bracer. This can also be doubled by PKRS as well, so you could end up with 10 Atk EVs from a single yungoos encounter.
