Imiboniso ye-SMD ye-LMD, okanye isixhobo esikhutshelweyo esikhutshelweyo esikhutshelweyo, ziimveliso zokusebenza eziphezulu ezisebenzisa itekhnoloji yeNtetho-mali yeNtaba yeNqanaba lokulungisa iBhodi yePCB. Xa kuthelekiswa nokupakishwa kwe-DIP zemveli, ukupakisha i-SMD inikezela ngoyilo olusebenzayo nolusebenzayo.
Nokuba isetyenziselwa intengiso yangaphandle, iintlanganiso zangaphakathi, okanye imvelaphi yenqanaba, imiboniso ye-SMD ehambisa ukucacisa okuphezulu kunye nokuqaqamba. Ngokuqhubela phambili itekhnoloji yokubonisa, imiboniso ye-SMD ye-SMD iye yaba sisisombululo esithandwayo semeko eyahlukeneyo yesicelo ngenxa yokudityaniswa kwabo okuphezulu kunye nolwakhiwo olucekeceke.
Iimpawu eziphambili zemiboniso ye-SMD ye-SMD
1. Ukukhanya okuphezulu kunye nokwahlukileyo
Uyilo oluphezulu lwe-chips ze-SMD ibonelela ngemveliso ephezulu yokukhanya ngelixa ugcina ukusetyenziswa kwamandla. Nokuba kukukhanya okuqinileyo okanye ukuqaqamba okuqaqambileyo, umxholo womboniso uhlala ucacile kwaye ubonakala. Ukongeza, iimpawu eziphezulu eziphezulu ziphucula iinkcukacha zemifanekiso, zibonelela ngemvakalelo ecacileyo yobunzulu bombhalo kunye nemifanekiso.
2.I-angle ebanzi
Enkosi kwi-compact kunye nesakhiwo esifanelekileyo se-LED ye-SMD, umboniso ulukholisa kakhulu i-engile ebanzi kakhulu. Oku kuqinisekisa ukusebenza okungaguqukiyo nokuba ababukeli babukele ngaphambili okanye ecaleni, ngaphandle kokugqwetha ngenxa yotshintsho lwe-angle.
3.Uyilo olukhanyayo
Xa kuthelekiswa nemiboniso ye-LED ye-LED, itekhnoloji ye-SMD inciphisa ubunzima kunye nobungqingqwa bomboniso. Oluyilo olukhanyayo aluphelanga nje i-aesthetics kodwa kukwenza lula ufakelo kunye nezothutho, ukwenze kube lula kwizicelo ezifuna ukufuduswa rhoqo okanye ukutshintshwa.
4.Ixabiso eliphezulu lokuhlaziya
I-SMD ye-LED ibonisa inqanaba eliphezulu lokuhlaziya, ukuqinisekisa umxholo onyanisekileyo oshukumayo. Oku kuyingenelo ngokukodwa ukubonisa iividiyo eziphezulu zenkcazo, iziganeko zemidlalo, okanye idatha yexesha lokwenyani, qinisekisa imifanekiso enamava ayintywilayo.
5.Ukuveliswa kweMibala yokwenyani
Ngokuhlengahlengiswa ngokuchanekileyo kwenani lemibala ephambili ye-RGB, itekhnoloji ye-SMD iphumelela ukusebenza ngendlela efanelekileyo. Nokuba yimifanekiso, itekisi, okanye umxholo wevidiyo, i-SMD ibonisa imibala ecacileyo nendalo ehambelana nendalo ebonakalayo.
6.Uyilo lwemodyuli
I-SMD ye-SMD ye-SMD ihlala isebenzisa uyilo lwemodyuli, lwenza kube lula ukonakalisa, lubeke endaweni, kwaye lugcine izinto. Oku kungakuphelanga ixesha lolondolozo kuphela kodwa kunciphisa iindleko zokusebenza, ukuphucula kakhulu ukusebenza kunye ne-wospan yezixhobo.
Nguwuphi umahluko phakathi kwe-DIP kunye nezikrini ze-SMDD?
Nangona zombini i-dip kunye ne-SMD ye-LMD yeyodidi lweTekhnoloji ye-LED, kukho umahluko ngokwendlela yokupakisha, ukukhanya, ukubukela i-engle, kunye neendleko, zibenza balungele iimeko ezahlukeneyo zesicelo.
1. Indlela yokupakisha
- Umboniso we-DIP we-DIP: Sebenzisa ukupakisha ngokwesiko, apho ii-LED zithengiswa ngokuthe ngqo kwibhodi yesekethini nge-pins. Le ndlela ilula ngokwendlela kodwa iphumela kubungakanani obukhulu.
- I-SMD ye-SMD ye-SMD: isebenzisa itekhnoloji yeNtaba yeNtaba ye-SMD, apho ii-EDS zithengiswa ngokuthe ngqo kwiBhodi yePCB, ivumela isakhiwo se-pixel ephezulu kunye nokuxinana okuphezulu kwe-pixel.
2.Ukuqaqamba
- I-DIP ye-LED: inikezela ukukhanya okuphezulu, kuyenza ilungele umgama ongaphandle, umgama omde apho ukubonakala kwelanga phantsi kwelanga eliqinileyo kubalulekile.
- I-SMD ye-SMD ye-SMD: Ngelixa incinci kancinci kune-dip, i-SMD ibonisa ukuveliswa kombala, ibenza bafaneleke ngakumbi kwiimeko ezifuna ukuboniswa okusemgangathweni okuphakathi, ngakumbi useto lwangaphakathi.
3.Ukujonga i-angle
- I-DIP ye-DIP ye-LED: Ngaba i-engile yokujonga i-angle, ilungele ukusetyenziswa kwe-angle ehlotyeni.
- I-SMD ye-SMD ye-SMD: ine-angle ebanzi kakhulu, ivumela ukuba ijongile kwii-angles ezahlukeneyo kwaye ihambisa ukusebenza okungafunekiyo.
4.Iindleko
- I-DIP ye-LED: Ngenxa yetekhnoloji yayo elula, iindleko zokwenza imveliso ziphantsi. Nangona kunjalo, njengoko itekhnoloji ihambile, ngokuthe ngcembe ithathelwa indawo yitekhnoloji ye-SMD yanamhlanje kwizicelo zesivumelwano.
- I-SMD ye-SMD ye-SMD: Nangona itekhnoloji inzima kakhulu kwaye iindleko ziphezulu, ukuboniswa kwe-SMD kubonelela ngokusebenza okungcono kunye neempawu ezingaphezulu, zibenza ukuba bakwazi ukukhetha kakhulu namhlanje.
Izicelo zeMiboniso ye-SMD
Ngokuphuculwa okuqhubekayo kunye nophuculo lwetekhnoloji, imiboniso ye-SMD ibe yindawo yokubonisa ulwazi olubonakalayo kwiimeko ezahlukeneyo kunye namashishini.
I-1. Intengiso yangaphandle
Ngobuqaqawuli obubalaseleyo, ii-angles ezibanzi, kunye nokuchasana kwemozulu kakhulu, ukuboniswa kwe-SMD ilungele iibhodi zebhodi zangaphandle kunye neempawu ze-elektroniki. Nokuba zizikwere zeSixeko, amaziko okuthenga, okanye ecaleni kweendlela, baqinisekisa ukuba umboniso uhlala ecacile kwaye ubonakala khona zombini imini nobusuku, etsala umdla wonyaka nobusuku, otsala umdla ngakumbi.
2.Iingqungquthela zangaphakathi kunye nemiboniso
Ukucaca okuphezulu kunye nokuchazwa kombala okhethekileyo we-SMD yenza ukuba babe nolwalamano oluthandwayo kumagumbi enkomfa, iiholo zokubonisa, kunye nokuboniswa kwentengiso. Banokuvumela ngokucacileyo imifanekiso eneenkcukacha kwaye banike amava abonakalayo, abonakalayo abonakalayo okukhuthaza amashishini, imiboniso bhanyabhanya, kunye nokutshintshiselana.
3.Imeko yemvelaphi
Ngoncedo olugqibeleleyo lokubonisa amandla kunye nokusonjululwa okuphezulu, imiboniso ye-SMD ye-SMD iye yaba lukhetho olukhethwayo kwimidlalo yamanqanaba, imicimbi kunye neekonsathi. Benza lula iziphumo ezibonakalayo ezibonakalayo ezihambelana nokukhanya kwenqanaba, ukuhambisa amava abonakalayo abonakalayo kubaphulaphuli.
4.Iindawo zemicimbi
Kwiindawo zemidlalo, i-SMD ye-SMD IMifanekiso ye-LED idlala indima ebalulekileyo ekubonakaliseni amanqaku exeshana, ixesha kunye nentengiso zomsitho. Ukucaca okuphezulu kunye nokungenamthungo, ukulibaziseka kuyaphucula amava entengiso ngelixa ubonelela ngeqonga lentengiso efanelekileyo yamaqabane orhwebo.
5.Isikhokelo seTrafikhi
Ngenxa yokuqaqamba kwabo okuphakama, ukusebenzisa amandla aphantsi, kunye nokusebenza okuthembekileyo, imiboniso ye-LDD ilungele imiqondiso yezithuthi kunye neenkqubo zezikhokelo. Nokuba kuneendlela, iinqwelo moya, izitishi zangaphantsi, baqinisekisa ukothuka ngokuchanekileyo nangokufanelekileyo ulwazi, ukuncedisa ukuphucula ukusebenza ngokukuko nokhuseleko.
Ukuqukumbela
Ngezibonelelo zayo ezizodwa kunye nezicelo ezibanzi, umboniso we-SMD waba sesinye sesona sisombululo sokhuphiswano kwitekhnoloji yobonakaliso yanamhlanje. Imele amandla etekhnoloji yendabuko kwaye izisa amathuba amaninzi kumashishini ahlukeneyo. Njengoko itekhnoloji iqhubeka iqhubela phambili, ukuboniswa kwe-SMD kulindeleke ukuba idlale indima enkulu ngakumbi kwiimeko ezingakumbi, icebise ubomi bethu ngamava afanelekileyo kwaye aphuculweyo.
IXESHA LOKUQALA: UJan-10 ukuya ku-1525
