Umkhiqizo wokuxhuma, ngaphambi kokukhiqiza nokukhiqiza, kunesixhumanisi esibaluleke kakhulu, kukhona ukuklama komkhiqizo.Izinhlobonhlobo zamapharamitha wokusebenza kufanele zicatshangelwe ekwakhiweni kwesixhumi, phakathi kwazo isixhumi samanje, i-voltage kanye nezinga lokushisa lokusebenza kubaluleke kakhulu ekwakhiweni, ngakho-ke uyazi ukuthi yimaphi amapharamitha lawa amathathu asebenza ngokuyinhloko amele isixhumi?
1, idizayini yamanje yesixhumi se-elekthronikhi ikakhulukazi ibhekisela kuzinga lokugeleza lamanje okufanele liphathwe, ngama-ampere noma ama-ampere (A) njengeyunithi, umthamo wamanje olinganiselwe kusixhumi ngokuvamile u-1A ukuya ku-50A.
2, i-voltage design yesixhumi se-electronic ibhekisela ikakhulukazi ku-voltage elinganiselwe, ku-volt (V) njengeyunithi, isilinganiso esivamile singu-50V, 125V, 250V kanye no-600V.
I-3, Idizayini yokushisa esebenzayo yesixhumi se-elekthronikhi ibhekisela ikakhulukazi ebangeni lesicelo lezinga lokushisa lesicelo lesixhumi, esivame ukuba nenkomba yokushisa yokusebenza ephansi/phezulu enconyiwe.
Ngaphezu kwalokho, lapho abasebenzisi bekhetha imikhiqizo yesixhumi, okokuqala, uhlobo nokusetshenziswa kwesixhumi kufanele kucace, bese kufanele kucatshangelwe imingcele yokusebenza yesixhumi.Lena indlela ebalulekile yokukhetha isixhumi esifanele.
Isikhathi sokuthumela: Sep-02-2022