Ngaphakathi kwe-transformer eyinhloko, intambo eholayo yokuxhumana okuseceleni kwe-voltage ephezulu iholela ekushintsheni kompompi ovulekile. Othintana naye osuswayo unamapheya amabili othintana nabo abahambisanayo, acindezelwa ngokuqinile endaweni engaguquki ngentwasahlobo; Induku yokuxhuma ifaniswe nengaphandle yokusebenza induku ngokusebenzisa i-gear coupling, futhi induku yokusebenza ixhunywe ebhokisini eliphansi lokusebenza le-transformer. Sebenzisa isibambo sokusebenza ebhokisini lokulawula kampompi, ngokusebenzisana kwamagiya e-bevel engxenye ngayinye, ukuze ufinyelele isikhundla sokusebenzisa othintana naye onyakazayo wesiguquli sempompi evulekile ngaphakathi kwe-transformer enkulu.