Ukuhlaziywa Kwezizathu Ezintathu Zokungasebenzi Kwenzwa Yezinga lokushisa

Izimbangela zokuhluleka kwezinzwa zokushisa zilula futhi ziyinkimbinkimbi, futhi izinkinga ezithile kufanele zihlaziywe. Ngokusekelwe eminyakeni engaphezu kweshumi yokukhiqiza kanye nesipiliyoni somsebenzi, inethiwekhi yochwepheshe bezinzwa inikeza ukuhlaziya okulula kanje.

1. Qinisekisa ngokusobala ukuthi inzwa yezinga lokushisa inephutha. Kubonakala sengathi umbhedo, empeleni kubaluleke kakhulu. Lapho ochwepheshe abaningi behlangabezana nezinkinga kusayithi, bahlale becabanga ukuthi inzwa yokushisa iphukile ngesikhathi sokuqala, futhi bacabange ukuthi inzwa yokushisa ephukile. Lapho kuba khona ukungasebenzi kahle esizeni, into yokuqala eyafika emqondweni kwakuyinzwa yokushisa, ebonisa ukuthi isiqondiso nendlela yokusondela kwakulungile. Ukubhekana nanoma iyiphi inkinga bekufanele kusuke kokulula kuye kokuyinkimbinkimbi, kodwa kucatshangwa ukuthi kuncike kakhulu futhi kungenangqondo, obekungasizi ukuhlonza inkinga ngokushesha. Indlela yokunquma ukuthi inzwa yokushisa iphukile? Kulula - hlola ukuthi yini ocabanga ukuthi yimbi, noma mane ubeke entsha esikhundleni sayo.

2. Hlola izintambo. Amaphutha esistimu ngaphandle kwezinzwa awekho ngaphakathi kwendawo yokuhlaziya lesi sihloko (angatholwa Kunethiwekhi Yesazi Senzwa). Ngakho-ke, ukucacisa ukuthi inzwa inephutha, isinyathelo esilandelayo ukuhlola izintambo zokuxhuma, kufaka phakathi izintambo zokuxhuma phakathi kwenzwa kanye nensimbi, imojula yokuqoqa, inzwa kanye nenzwa, kanye nezintambo zenzwa ngokwayo. Ngamafuphi, kuyadingeka ukunquma nokuqeda amaphutha ezintambo ezibangelwa ukuxhumeka okuxekethile, ukuxhumeka okubonakalayo, ama-circuits amancane, nezinye izizathu, ukuze kuncishiswe izindleko zokulungisa nokulungisa.

3. Thola uhlobo lwenzwa yokushisa. Leli iphutha elivamile lezinga eliphansi. Kunezinhlobo eziningi zezinzwa zokushisa, okuhlanganisa uhlobo lokumelana, uhlobo lwe-analog, uhlobo lwedijithali, njll. Njengochwepheshe, udinga ukwazi ukuthi wenza kanjani ukwahlulela kuqala. Ukusebenzisa i-multimeter ukukala ukumelana kohlobo lokumelana kunganquma ngokushesha izinga layo, izinga lokushisa elihle, izinga lokushisa elibi, inani lokumelana, njll; Kumamodeli e-analog, ungasebenzisa i-oscilloscope ukuze ubuke i-amplitude ne-waveform ye-voltage noma okukhiphayo kwamanje, bese wenza ezinye izahlulelo; Izinzwa zezinga lokushisa ledijithali zinzima kancane ngoba ngokuvamile ziba nesekhethi encane ehlanganisiwe ngaphakathi futhi zidinga ukuxhumana nesilawuli esincane ukuze sinqume. Ungasebenzisa i-microcontroller yakho ekuhloleni ngakunye, noma usebenzise amathuluzi omkhiqizi noma asetshenziswa kakhulu ukuhlola. Izinzwa zokushisa zedijithali ngokuvamile azivunyelwe ukukalwa ngokuqondile nge-multimeter, ngoba i-voltage ngokweqile noma ukushiswa okuqondile kwe "chip" kungaholela emaphutheni amasha wesifunda, okwenza kube nzima ukucacisa imbangela yangempela yephutha.

Ukuze siqinisekise ukusebenza okuvamile kwalezi zingxenye kanye nemishini enezinzwa zokushisa, kufanele sifunde izimbangela zokuhluleka kwezinzwa zokushisa lapho sigcina lawa madivayisi.