1. Ukuba isixhobo esikhethiweyo siyasebenza
Xa abantu abaninzi bekhetha izixhobo zonikezelo lwamandla esikrinini se-DC, bahlala beqonda ukuba okukhona umgangatho wobugcisa uphezulu, ungcono, kwaye ubiza kakhulu, kodwa akunjalo.Nayiphi na imveliso inenkqubo ukusuka kwimveliso yovavanyo ukuya ekuvuthweni, efuna abasebenzisi ukuba baphendule iingxaki ekusebenzeni kokwenene kumenzi wokuphucula okuqhubekayo, kwaye umgaqo wokunikezelwa kwamandla okutshintsha rhoqo ukhulile kakhulu, kwaye abaninzi abavelisi basebenzisa iisekethe zakudala.Ke ngoko, isixhobo osikhethayo kufuneka sibe yimveliso enokuthi umenzi abe ngaphezu konyaka omnye wamava okusebenza okuzinzileyo.Ngakolunye uhlangothi, kuyimfuneko ukuqwalasela ukulungelelaniswa kweemfuno zobugcisa zomntu (isikhululo) esincinci.Umzekelo, uninzi lwezikhululo zamandla zasemaphandleni kwilizwe lam azinayo imiqathango yomsebenzi ongenamntu, ngoko akukho mfuneko yokukhetha isixhobo esinemisebenzi emine ekude.Iimfuno zonxibelelwano, ujongano lonxibelelwano lunokufunwa ukuba lugcinwe xa kuodolwa, ukuze kuququzelelwe inguqu yexesha elizayo.Okwesibini, ukhetho lwebhetri lubaluleke kakhulu.Iibhetri zohlulwe zibe bubungqina be-asidi, zitywinwe, kwaye zitywinwe ngokupheleleyo.Ngoku, uhlobo olutywinwe ngokupheleleyo lukhethwa ngokubanzi.
2. Ukuchasana nokuphazamiseka kunye nokuthembeka kwezixhobo
Ngophuhliso olukhawulezayo lwesayensi kunye nethekhnoloji, kwiminyaka yakutshanje, impumelelo emitsha yetekhnoloji ye-microcomputer isetyenziswe ngokubanzi kwisixhobo esibanzi esizisebenzelayo sesikhululo samandla, esiphucula kakhulu iqondo lokuzitshintsha.Kodwa eyona mfuno ibalulekileyo kunye nesisiseko senkqubo yamandla kukhuseleko nokuthembeka kwezixhobo.Ngenxa yesi sizathu, xa ukhetha isixhobo sombane we-DC, ingqalelo ekhethekileyo kufuneka ihlawulwe kwimilinganiselo ephambili yokuchasana nokuphazamiseka.Njengokusebenza kokuphazamiseka kwe-anti-high-frequency interference yetshaja kunye nomlawuli ophakathi, inkqubo yokuchasana nombane kunye nokuthembeka kwesiseko senkqubo, njl njl. Kufuneka kuhlolwe ngokungqongqo.
3. Ngaba ukusebenza kunye nokugcinwa kulula kwaye kulula?
Xa abasebenzisi besebenzisa unikezelo lwamandla okutshintsha kwe-frequency ephezulu ukuze baqinisekise ukusebenza kwawo okuphezulu, kufuneka bagxininise nokuba kulula ukuyifunda na ukusebenza kwayo kwaye kulungele ukuyigcina.Ngoko ke, kungakhathaliseki ukuba i-software yokulawula iphambili okanye inzima kangakanani, i-interface yayo kufuneka ibe yinto enomdla, kulula ukuyisebenzisa, kwaye kulula ukuyisebenzisa.Uncedo.Xa impazamo isenzeka, isikrini sayo sokubonisa sinokubonisa ngokuzenzekelayo iiparameters eziphambili ezifana nemeko yempazamo, ixesha lesehlo, indawo eyenzeka kuyo, njl.Ke ngoko, xa ukhetha isikrini sonikezelo lwamandla e-DC, kuya kufuneka unikele ingqalelo ekujongeni umboniso wesoftware yomenzi, kwaye uqwalasele ukuba ukusebenza kunye nokuboniswa komlawuli osembindini kulula kwaye kunengqondo ngokudityaniswa nemeko yokwenyani yokusebenza kwakho kwixesha elizayo kwaye ukugcinwa.
4. Ngaba ixabiso lifanelekile?
Ixabiso elifanelekileyo yenye yezinto ekufuneka abasebenzisi abaninzi baziqwalasele.Xa abasebenzisi abaninzi beqwalasela isikrini sonikezelo lwamandla eDC, bahlala bexakiwe ngumahluko omkhulu wexabiso phakathi kwabavelisi abahlukeneyo bohlobo olufanayo lwezixhobo.Enyanisweni, oku kubangelwa izizathu ezininzi: Okokuqala, ixabiso leemodyuli zokutshintsha rhoqo zihluke, kwaye abanye abavelisi banamaxabiso aphezulu.Imodyuli yokutshintsha i-high-frequency switch isebenzisa amacandelo angaphandle, kwaye ixabiso lemodyuli liphezulu, ngelixa imodyuli yokutshintsha i-high-frequency switch yabanye abavelisi isebenzisa amacandelo asekhaya, kwaye ixabiso layo liphantsi.Okwesibini, iindleko zomlawuli ophakathi zihlukile.Umlawuli osembindini wabanye abavelisi usebenzisa isilawuli esicwangcisiweyo (PLC), esisetyenziswa ngoku ngabakhiqizi abaninzi, kwaye abavelisi babalawuli abanokucwangciswa bahlukile.Ixabiso le-brand liphantsi, kwaye ixabiso le-original imported liphantsi.Okwesithathu, imveliso yangoku yeemodyuli ezisetyenziswa ngamashishini ahlukeneyo ahlukile.Ngokomzekelo, imveliso yangoku yemodyuli incinci, inani leemodyuli likhulu, kwaye ukuthembeka kuphezulu, kodwa iindleko zonyuswa.Kule miba ingentla, abasebenzisi kufuneka baqwalasele ngokubanzi xa beodola izixhobo.
5. Inkonzo emva kokuthengisa
Umgangatho wenkonzo emva kokuthengisa uchaphazela ngokuthe ngqo ukuzimisela komsebenzisi ukukhetha iimveliso eziphezulu, kwaye ekugqibeleni umisela imarike yokuthengisa yomenzi.Kule nkalo, abanye abavelisi bangayinaki inkonzo emva kokuthengisa phantsi kweemeko ezithembayo zangaphambili, ekugqibeleni zakhokelela ekwehleni komfanekiso wenkampani kunye nokunciphisa imarike, enesifundo esinzulu.Ngenxa yokuba isikrini se-DC esinesantya esiphezulu siyimveliso yobuchwepheshe obuphezulu, abasebenzisi, ngakumbi abo banenqanaba lobugcisa elibuya ngasemva, banomngcipheko othile xa besenza olu khetho okokuqala.Ngokuqinisekileyo iya kuchaphazela intshiseko yayo, kwaye ekugqibeleni ichaphazele ukukhuthazwa kunye nokusetyenziswa kwemveliso.Kukho utshintshiselwano oluninzi lwangaphakathi kwinkqubo yamandla.Xa ukhetha iimodeli, abasebenzisi banokuqala baqonde ukusetyenziswa kunye nezimvo zabavelisi kunye nabasebenzisi, njengesalathiso sokukhetha abavelisi.
Ixesha lokuposa: Jun-03-2019