Magana game da AC contactor, na yi imani da cewa abokai da yawa a cikin injiniyoyi da lantarki masana'antu sun saba da shi, wani nau'i ne na ƙananan ƙarfin lantarki a cikin wutar lantarki da tsarin sarrafawa ta atomatik, ana amfani da su don kashe wutar lantarki, don sarrafa babban halin yanzu. tare da ƙananan halin yanzu.Kullum magana...
Kara karantawa