Lesi sihloli esisheshayo sokumelana ne-DC (kamuva esibizwa ngokuthi isihloli sokumelana ne-DC) siwumkhiqizo wakamuva wokulinganisa ukumelana kwe-DC kwama-transformer.Ilungiselelwe ukukala ukumelana kwe-DC kwama-windings ezigaba ezintathu zama-transformer amakhulu.Ukumelana kwe-DC kwezigaba ezintathu ze-windings ye-transformer kungahlolwa ngesikhathi esisodwa.Ku-voltage elawula i-voltage elayishiwe, akudingekile ukukhipha isishintshi sempompi ngokuqondile, futhi isikhathi sokulinganisa siyingxenye eyodwa kwezintathu yesilinganiso sesigaba esisodwa esivamile, esinganciphisa kakhulu isikhathi sokusebenza kanye nokuqina komsebenzi.Imitha yokumelana eqondile yamukela isibonisi sekristalu esiwuketshezi sesikrini esikhulu, sonke isixhumi esibonakalayo sesiShayina, sicacile futhi sinembile, futhi ukusebenza kulula kakhulu.Futhi ifakwe iphrinta yephaneli kanye nenkumbulo enkulu engaguquki, ungakwazi ukugcina nokuphrinta kalula imiphumela yokulinganisa.Idatha yokuhlola izinzile, iyashesha futhi iyaphinda, futhi iyinketho engcono kakhulu yokulinganisa ukumelana kwe-DC kwama-transformer esizeni.