I-microprocessor eyakhelwe-ngaphakathi, ukuchaneka komlinganiselo wangoku ≤2%.Akukho-mthwalo isiqalo, ukukhuselwa nakuphi na ukusilela isigaba okanye overload.AKUKHO ukhuseleko loqhagamshelwano

I-voltage elinganisiweyo yokusebenza: ibhekisela kwi-voltage efunwa yi-coil xa i-relay isebenza ngokuqhelekileyo, oko kukuthi, i-voltage yokulawula isiphaluka solawulo.Ngokuxhomekeke kwimodeli ye-relay, inokuba yi-AC yombane okanye i-DC.
Ukuxhathisa kwe-DC: kubhekiselele kwi-DC yokumelana nekhoyili kwi-relay, enokulinganiswa nge-multimeter.
I-Pick-up yangoku: ibhekiselele kubuncinci bangoku ukuba i-relay inokuvelisa isenzo sokuthatha.Kusetyenziso oluqhelekileyo, umsinga onikiweyo kufuneka ube mkhulu kancinci kunomtsalane wokutsalwa, ukuze i-relay isebenze ngokuzinzileyo.Kwi-voltage yokusebenza esetyenziswe kwi-coil, ngokuqhelekileyo ungadluli amaxesha angama-1.5 i-voltage yokusebenza elinganisiweyo, ngaphandle koko i-current enkulu iya kuveliswa kwaye i-coil iya kutshiswa.
Ukukhutshwa kwangoku: Kubhekiselele kubuninzi bangoku obuveliswa yi-relay ukukhulula isenzo.Xa i-current in the pull-in state of the relay iyancitshiswa ukuya kwinqanaba elithile, i-relay iya kubuyela kwimeko yokukhululwa engavumelekanga.Ikhoyo ngoku ngeli xesha incinci kakhulu kunomtsalane wokutsala.
I-voltage yokutshintsha uqhagamshelwano kunye ne-current: ibhekisela kwi-voltage kunye ne-current ukuba i-relay ivunyelwe ukuyilayisha.Imisela ubukhulu be-voltage kunye ne-current ukuba i-relay inokulawula.Ayikwazi ukudlula eli xabiso xa uyisebenzisa, ngaphandle koko kulula ukulimaza abafowunelwa be-relay.