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Ungakhetha kanjani ukunikezwa kwamandla kwephaneli ye-DC efanele yeziteshi ezingaphansi

1. Ukuthi idivayisi ekhethiwe iyasebenza yini
Lapho abantu abaningi bekhetha amadivaysi anikezela amandla esikrini se-DC anemvamisa ephezulu, bavame ukuba nokuqonda ukuthi ukuphakama kwezinga lobuchwepheshe, kungcono, futhi kubize kakhulu, kodwa akunjalo.Noma yimuphi umkhiqizo unenqubo kusukela ekukhiqizweni kwesilingo ukuya ekuvuthweni, okudinga ukuthi abasebenzisi baphendule ngezinkinga ekusebenzeni kwangempela kumkhiqizi ukuze bathuthukiswe ngokuqhubekayo, futhi umgomo wokunikezwa kwamandla okushintsha imvamisa ephezulu uvuthwe kakhulu, futhi abakhiqizi abaningi basebenzisa amasekhethi akudala.Ngakho-ke, idivayisi oyikhethayo kufanele kube umkhiqizo umenzi anomsebenzi ongaphezu konyaka owodwa wokusebenza okuzinzile.Ngakolunye uhlangothi, kuyadingeka ukucabangela ukuguquguquka kwezidingo zobuchwepheshe zesiteshi somuntu siqu (isiteshi esincane).Isibonelo, iziteshi zikagesi eziningi zasemaphandleni ezweni lami azinazo izimo zomsebenzi ongagunyaziwe, ngakho-ke asikho isidingo sokukhetha idivayisi enezici ezine ezikude.Izidingo zokuxhumana, i-interface yokuxhumana ingadingeka ukuthi igcinwe lapho iyala, ukuze kube lula uguquko oluzayo.Okwesibili, ukukhetha ibhethri nakho kubaluleke kakhulu.Amabhethri ahlukaniswe abe-acid-proof, avaliwe, futhi avalwe ngokuphelele.Manje, uhlobo oluvalwe ngokugcwele luvame ukukhethwa.

2. Ukuvimbela ukuphazamiseka nokuthembeka kwemishini
Ngokuthuthuka okusheshayo kwesayensi nobuchwepheshe, eminyakeni yamuva nje, impumelelo entsha yobuchwepheshe be-microcomputer isetshenziswe kabanzi emshinini ophelele wokuzishintshanisa wesiteshi samandla kagesi, okuthuthukisa kakhulu izinga le-automation.Kodwa imfuneko ebaluleke kakhulu futhi eyisisekelo yesistimu yamandla ukuphepha nokuthembeka kwemishini.Ngenxa yalesi sizathu, lapho ukhetha idivaysi kagesi ye-DC, ukunakwa okukhethekile kufanele kukhokhwe ezilinganisweni eziyinhloko zokulwa nokuphazamiseka kwayo.Okufana nokusebenza kweshaja ephikisana ne-high-frequency kanye nesilawuli esimaphakathi, isiteleka sokunqanda umbani kwesistimu nokuthembeka kokumiswa kwesistimu, njll. kumele kuhlolwe ngokuqinile.

3. Ingabe ukusebenza nokugcinwa kulula futhi kulula?
Lapho abasebenzisi besebenzisa ukunikezwa kwamandla okushintsha imvamisa ephezulu ukuze kuqinisekiswe ukusebenza kwawo okuthuthukile, kufanele futhi bagxile ekutheni ukusebenza kwawo kulula yini ukukufunda nokuthi kulungele yini ukulondolozwa.Ngakho-ke, noma ngabe ithuthuke kangakanani noma iyinkimbinkimbi kangakanani isofthiwe yokulawula yesilawuli esimaphakathi, isixhumi esibonakalayo kufanele sibe esinembile, sisebenze kalula, futhi kube lula ukusebenza.Ukunethezeka.Uma kwenzeka iphutha, isikrini saso singabonisa ngokuzenzakalelayo amapharamitha amakhulu njengemvelo yephutha, isikhathi sesenzeko, indawo okwenzeke ngayo, njll., futhi sinomsebenzi oqinile wokuzihlola ukuze kube lula ukunakekela komsebenzisi.Ngakho-ke, lapho ukhetha isikrini sikagesi we-DC, kufanele unake ukubuka isibonisi sesoftware yomkhiqizi, futhi ucabangele ukuthi ukusebenza nokuboniswa kwesilawuli esimaphakathi kulula futhi kunembile ngokuhambisana nesimo sangempela sokusebenza kwakho kwesikhathi esizayo kanye ukunakekela.

4. Ingabe intengo inengqondo?
Intengo ephusile ingenye yezinto abasebenzisi abaningi okufanele bazicabangele.Uma abasebenzisi abaningi becabangela isikrini sokuphakelwa kwamandla e-DC, bavame ukuxakwa umehluko omkhulu wamanani phakathi kwabakhiqizi abahlukene bohlobo olufanayo lwemishini.Eqinisweni, lokhu kubangelwa izizathu eziningana: Okokuqala, izindleko zamamojula wokushintsha ama-high-frequency ahlukile, futhi abanye abakhiqizi banamanani aphezulu.I-module ye-high-frequency switch module isebenzisa izingxenye ezingenisiwe, futhi izindleko zemodyuli ziphakeme kakhulu, kuyilapho i-module yokushintsha imvamisa ephezulu yabakhiqizi abathile isebenzisa izingxenye zasekhaya, futhi izindleko zayo ziphansi.Okwesibili, izindleko zesilawuli esimaphakathi zihlukile.Isilawuli esimaphakathi sabanye abakhiqizi sisebenzisa isilawuli se-programmable logic (PLC), okwamanje esisetshenziswa abakhiqizi abaningi, futhi abakhiqizi bezilawuli ezihlelekayo nabo bahlukile.Intengo yomkhiqizo iphansi, futhi intengo yoqobo olungenisiwe iphansi.Okwesithathu, umphumela wamanje wamamojula asetshenziswa amafekthri ahlukene uhlukile.Isibonelo, ukukhishwa kwamanje kwemodyuli kuncane, inani lamamojula likhulu, futhi ukuthembeka kuphezulu, kodwa izindleko zanda.Kulezi zinto ezingenhla, abasebenzisi kufanele bacabangele ngokugcwele lapho be-oda okokusebenza.

5. Isevisi yangemuva kokuthengisa
Ikhwalithi yesevisi yangemva kokuthengisa ithinta ngokuqondile ukuzimisela komsebenzisi ukukhetha imikhiqizo yobuchwepheshe obuphezulu, futhi ekugcineni inquma imakethe yokuthengisa yomkhiqizi.Mayelana nalokhu, abanye abakhiqizi bayiziba insizakalo yangemva kokuthengisa ngaphansi kwezimo zethemba langaphambi kwemakethe, okwagcina kuholele ekwehleni kwesithombe senkampani kanye nokuncipha kwemakethe, okunesifundo esijulile.Ngenxa yokuthi isikrini se-DC esinemvamisa ephezulu siwumkhiqizo wobuchwepheshe obuphezulu, abasebenzisi, ikakhulukazi labo abaneleveli yobuchwepheshe ehlehlele emuva, banezingozi ezithile lapho benza le nketho okokuqala ngqa.Izothinta nakanjani umdlandla wayo, futhi ekugcineni ithinte ukuphromotha nokusebenzisa umkhiqizo.Kuningi ukushintshisana kolwazi lwangaphakathi ohlelweni lwamandla.Lapho kukhethwa amamodeli, abasebenzisi bangaqala baqonde ukusetshenziswa nemibono yabakhiqizi nabasebenzisi, njengereferensi yokukhetha abakhiqizi.


Isikhathi sokuthumela: Jun-03-2019