Yiziphi izinzuzo kanye nokubi kwamabhulokhi wetheminali?

Lapho uhlanganisa isifunda, akuyona nje inqubo yokuhlanganisa izintambo kanye ne-solder okufanele inakwe, kodwa i-terminal block nayo iyingxenye ebalulekile.Ngakho-ke yini umsebenzi oyinhloko webhulokhi yetheminali?Yini okudingeka uyazi ngakho?Yiziphi izinzuzo nezingozi?

Amabhulokhi etheminali, abuye abizwe ngokufanelekile ngokuthi "amatheminali okukulungela", empeleni ayindlela yokushintshana kukagesi esabalalisa amandla kumpahla yakho.Amabhulokhi wetheminali avame ukusetshenziswa endaweni kagesi wezimoto futhi ayithuluzi lomzila elixhuma amasekhethi ahlukene ngaphakathi nakwamanye.

Itheminali evamile yenziwa ngokuhlubula i-insulation yentambo, iyisonge eduze kwesikulufu, bese ilungisa isikulufu kutheminali ukuze kufinyelelwe ukuxhumana, okubuye kubizwe ngokuthi ukuxhuma ngesikulufu.Indlela yesibili iwukusoda isixhumi ocingweni bese usixhuma kutheminali kanye nocingo kubhulokhi yetheminali.Ngokuvamile kugesi wezimoto uzobona ukuxhumana okwengeziwe usebenzisa indlela yesibili, kodwa kungase kube khona ukuxhuma ngezikulufu kwamanye amadivaysi.Amabhulokhi etheminali enzelwe ukuxhumana okusheshayo nokulula okungenziwa ngokushesha futhi kuboshwe ngokushesha.

Imvamisa, amabhulokhi etheminali asebenza izinjongo ezimbili, okuwukuxhuma amasekhethi ahlukene ndawonye kanye nokuhlinzeka ngokusekelwa kukagesi kumasekhethi.Kunjalo, ukubeka phansi kunikeza umzila ophephile wokunqanyulwa kwesekethe, kunciphisa ubungozi bokujikeleza okufushane ngaphakathi kwesistimu kanye nokulimala okubi kumalungu eqembu.Ukuxhuma amasekhethi ahlukene kungaba umsebenzi odla isikhathi, okwenza amabhulokhi wetheminali abe lula ukuxhuma, kodwa kumasekhethi adinga ukusebenzisana okukhulu kakhulu, kungase kudingeke indlela ehlukile.

Izinzuzo eziyinhloko zamabhulokhi wetheminali: Inzuzo eyinhloko yamabhulokhi wetheminali yizindleko, amabhlogo wetheminali awabizi uma kuqhathaniswa nezinye izinhlobo zezixhumi.Ngokwezinga elithile, liphinde lisindise isikhathi ngokuqhathaniswa, ngoba izintambo zokuxhuma akuyona inqubo eyinkimbinkimbi, engenziwa kalula yinoma yimuphi umkhiqizi wezintambo zokugcina onekhono.

Ukungalungi okukhulu kwamabhulokhi wetheminali: Okungalungile okuyinhloko kwamabhulokhi wetheminali ukuthi lapho kukhona ukudlidliza noma ukushaqeka, izintambo zingase zixege kubhulokhi yetheminali, ngisho noma uxhumano luqinile.Ngakho-ke, idivayisi kufanele ihlolwe ngokuqinile ngangokunokwenzeka ngaphambi kokusetshenziswa ukuze kuqinisekiswe ukuthi ingakwazi ukumelana nobunzima evezwe kukho.Okunye okungahle kube phansi indawo, ngenxa yokwakhiwa kwawo, amabhlogo wetheminali angaba mancane kakhulu.

Lapho ukhetha amabhulokhi wetheminali, khomba izidingo futhi uqonde izinto ezingase zikhathazeke.Amabhulokhi amaningi etheminali akhelwe inhloso futhi asetshenziswa kangcono endaweni kagesi.Amabhulokhi wetheminali afanelekile futhi ahlinzeka ngoxhumano olusheshayo nolusebenzayo kanye nokusabalalisa kwesifunda kumishini.


Isikhathi sokuthumela: Feb-17-2022
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