Intshayelelo
Kuyilo lwesekelo lwesekethe lwangoku, oohlobo badlala indima ebalulekileyo, ngakumbi kwicandelo lokukhuselwa ngaphezulu kwemali.Umsebenzi ophambili wesixhobo kukubonelela ngokhuseleko xa isekethe ifumana i-voltage engaqhelekanga, ngaloo ndlela iqinisekisa ukusebenza kwezinto zezixhobo ze-elektroniki.Zininzi iindidi zeqonga, phakathi kwendlela yeZinc oxide (Zno) isetyenziswa ngokubanzi ngenxa yokusebenza kwayo ngokugqibeleleyo.Eli nqaku lijolise ekuhlalutyeni imigaqo esisiseko, iindidi eziqhelekileyo kunye nezicelo ezikhethekileyo zabahlobo kwicandelo lokukhusela ukukhanya, ngaloo ndlela zibonelela ngenkqubo yoyilo olukhuselekileyo nenokuthenjwa.
Iikhonsepthi ezisisiseko kunye neentlobo ze-vardistor
I-divistor licandelo le-elektroniki elixhomekeke kwi-voltage utshintsho ukuze uhlengahlengise ixabiso lokuchasana.Isetyenziselwa ikakhulu ukunciphisa i-voltage egqithisileyo kwaye kuthintele umonakalo kwizixhobo ze-elektroniki.Ngokusekwe kwizixhobo ezahlukeneyo, ii-disdators zinokwahlulwa zangamacandelo amabini: i-silicon carbide kunye ne-zinc diaside.I-Zinc fardistor, njengokhetho oluqhelekileyo kwimarike, inkqubo yayo yemveliso ibandakanya ukuxuba i-binc axider, ukubumba kunye nokuthimba, kwaye ekugqibeleni i-Epoxy Retin.Le ntsung yekhuselo sele ibaluleke kakhulu kwizixhobo ezininzi ze-elektroniki ngenxa yokuSebenza kokukhusela i-overvliction kunye nokuthembeka.
Iiparamitha zobugcisa kunye nokusetyenziswa kwe-vardistor
Kwisicelo sodumo, umthamo wayo wangoku yi-parameter ephambili.Ibhekisa kubuchule be-vartistor ukuba bakwazi ukumelana nomonakalo ngexesha elichaziweyo kunye namaxesha.Uyilo olufanelekileyo lufuna ukuba i-surge yangoku ingene kwi-vardistor ingaphantsi kwencopho yayo yokwandisa ubomi benkonzo.Ukongeza, ngokwe-SJ11522 emiselweyo, imodeli yokuthintela i-varistor ibonisa ukusetyenziswa kwayo kunye neempawu ze-varistor, ezivela kuhlobo oluthile kuhlobo olukhethekileyo, olunjengokuncitshiswa kwengxolo, njl njl.Kwimeko ezahlukeneyo zesicelo.Ukukhetha ubutyebi.
Okwangokungafani kweqonga lokhuseleko
Kwicandelo lokukhusela ukukhanya, uhlobo olukhethekileyo lwe-vardistor yindawo yokhuseleko lokhuseleko, ohlukileyo kakhulu kwintsebenzo ukusuka kwi-quistor ngokubanzi yokhuseleko.Iinguqu zokuKhuselwa kombane zenzelwe ukubamba imikhosi yamandla amakhulu.Umthamo wabo wokuhamba kwangoku unezinto eziphezulu kakhulu kunezo zemodeli eziqhelekileyo, ezinokuthi zikhusele izixhobo zomonakalo.Olu hlobo lwe-risortor yinto engenakuphikiswa kwiinkqubo zokukhusela ukukhanya, ekukhuseleni kwaye ukuthembeka kwenkqubo kunokuphuculwa kakhulu.
Ngolu hlaziyo lungentla, sinokuba nokuqonda okunzulu kwesahluko kunye nokubaluleka kwayo ekukhuseleni kwisekethe, ngakumbi indima ekhethekileyo yombane wokukhusela ukukhanya.Oku akunakubaluleka kubaluleke kakhulu kubaphandi kunye nabaphuhlisi bezinto ze-elektroniki, kodwa babonelela abasebenzisi bezixhobo ze-elektroniki ngendlela efanelekileyo yokukhusela izixhobo zabo.Kwiindlela ezizayo, ukukhetha ezifanelekileyo kunye nokusetyenziswa kwabahlobo kuya kuba yeyona nto iphambili ekuphuculeni ukhuseleko kunye nokuzinza kwezixhobo ze-elektroniki.