Description

A power distribution transformer is the final step in the electrical power distribution system, stepping down high-voltage utility electricity (e.g., (11 ext{--}33 ext{ kV})) to safer, usable low-voltage levels (e.g., (415 ext{ V} ext{--}230 ext{ V}) or (120/240 ext{ V})) for residential, commercial, and light industrial consumers. Operating at high efficiency, they serve as crucial voltage-reduction devices located near end-user loads.