Inzwa yezinga lokushisa engu-4327022 ye-MT9000A switch switch

Kunezinhlobo eziningi zezinzwa zokucindezela ezifanele izinhlelo zokusebenza ezihlukahlukene. Inzwa yokucindezela ngayinye inezici ezihlukene, ezizothinta imodi yayo yokusebenza kanye nokusetshenziswa okufanele kakhulu kwenzwa yokucindezela. Lapho ukhetha inzwa yokucindezela, sicela ukhumbule lezi zindlela ezinhlanu ezilandelayo:

1. Ibanga lokucindezela

Lapho ukhetha inzwa yokucindezela, isinqumo esibaluleke kakhulu singase sibe ububanzi bokulinganisa. Kufanele kukhunjulwe ukucatshangelwa okubili okungqubuzanayo:

Ukunemba kwensimbi nokuvikelwa kwe-overvoltage. Ngokombono wokunemba, ububanzi besithumeli kufanele bube phansi kakhulu (ingcindezi evamile yokusebenza iseduze nendawo emaphakathi nebanga) ukuze kuncishiswe iphutha (ngokuvamile iphesenti lobubanzi obugcwele). Ngakolunye uhlangothi, kufanele ngaso sonke isikhathi sicabangele imiphumela yokulimala kokucindezela okukhulu okubangelwa ukusebenza okungalungile, ukuklama okungalungile (isando samanzi) noma ukwehluleka ukuhlukanisa ithuluzi ngesikhathi sokuhlolwa kwengcindezi nokuqalisa. Ngakho-ke, kubalulekile ukucacisa hhayi kuphela ububanzi obudingekayo, kodwa futhi nenani elidingekayo lokuvikelwa kwe-overvoltage.

2. Inqubo emaphakathi

Uketshezi lwenqubo oluzokalwa kufanele luqondise isinqumo sakho. Ngokuvamile okubizwa ngokuthi "izingxenye zokwamukela uketshezi", ukukhethwa kwalezi zinto kufanele kucabangele ukuhambisana kwazo noketshezi olulinganisiwe. Cishe noma iyiphi impahla ingasetshenziselwa indawo yomoya ehlanzekile neyomile. Kodwa-ke, lapho kusetshenziswa amanzi olwandle, ama-alloys ane-nickel ephezulu kufanele acatshangelwe. Ngokwesibonelo, ezinye izinto ezivamile zihlanganisa 316 insimbi engagqwali kanye 17-4 insimbi engagqwali. Ngaphezu kwalokho, uma udinga i-sanitary ware, kufanele futhi uyicabangele.

3. Ibanga lokushisa nendawo yokufaka

Izinga lokushisa eliphakeme kakhulu noma ukudlidliza kuzokhawulela ikhono lesithumeli sokusebenza kahle. Ngamazinga okushisa aphezulu, ubuchwepheshe befilimu encane bungcono. Izinga lokushisa eliphakeme kakhulu lingaholela ephutheni lokuphuma kwenzwa. Iphutha livamise ukuvezwa njengephesenti lesikali esigcwele (%fs/c) elidlula u-1 C. Indawo yokudlidliza ephezulu inenzuzo kubahwebi abancane, abangakhulisiwe. Ukukhethwa kwezindlu zezinzwa kufanele kuhlangabezane nezidingo zokuhlukaniswa kwendawo kagesi kanye nokugqwala kokufakwa okuthile.

Ukuvikelwa kokugqwala kufanele kubhekwe; Uketshezi olubolayo luyachaphaza noma luchayeke kugesi egqwalayo ngaphandle kwegobolondo. Uma ifakwe endaweni lapho isitimu esiqhumayo singase sibe khona, inzwa noma isidluliseli kanye nokuphakelwa kwaso kwamandla kufanele kulungele lezi zindawo. Lokhu kuvame ukufezwa ngokuzibeka endaweni ebiyelwe ehlanzekile noma engaqhumi, noma ngokusebenzisa idizayini ephephile ngaphakathi. Uma kudingeka usayizi ohlangene, kungcono ukusebenzisa inzwa enganwetshiwe.

4. Ukunemba

Izikali zokucindezela zinokunemba okuningi okuhlukene. Ububanzi bokunemba benzwa yengcindezi evamile ngu-0.5% ukuya ku-0.05% wokuphuma kwesikali esigcwele. Lapho izicelo ezifunayo zidinga ukufunda ukucindezela okuphansi kakhulu, ukunemba okuphezulu kuyadingeka.

5 okukhiphayo

Izinzwa zokucindezela zinezinhlobo ezimbalwa zokuphumayo. Kubandakanya okuphumayo kwedijithali okufana nesilinganiso, okukhiphayo kwe-mV/V, okukhipha amandla kagesi akhulisiwe, ukuphuma kwe-mA kanye ne-USBH. Ulwazi oluningiliziwe mayelana nohlobo ngalunye lokuphumayo lungatholakala lapha. Ngokuvamile, kubalulekile ukucabangela izingqinamba kanye nezinzuzo zomkhiqizo ngamunye ukuze unqume uhlobo lokuphumayo olufaneleka kakhulu kuhlelo lwakho lokusebenza.