Udluliselo&Tshintsho
Yintoni iRelay&Switch?
I-relay yinto yokutshintsha okuzenzekelayo eyenza intsimi yamagnetic xa okwangoku idlula kwikhoyili yayo. Lo mmandla wemagnethi ulawula ukuvala okanye ukuvulwa komfowunelwa omnye okanye ngaphezulu, ngokwenjenjalo ulawula ngokungathanga ngqo nokuphuma kwenye isekethe. Iswitshi sisixhobo solawulo sombane esisebenza ngesandla okanye ngokuzenzekelayo esisetyenziselwa ukulawula ngokuthe ngqo ukuvula nokucima isekethi.
