Ngaba uyayazi indlela yokubala ukusetyenziswa kwesiboniso sakho se-LED?
Imithombo yeendaba yentengiso yangaphandle ibe yimithombo yeendaba yokwenyani, kwaye ixabiso layo elikhethekileyo elinokukhanya okuphezulu kwevidiyo kunye nomtsalane alinakuthathelwa indawo.
Abantu abaninzi banenkxalabo malunga namandla omboniso we-LED wangaphandle? Okanye ingabalwa njani amandla omboniso we-LED wangaphandle?
NamhlanjeYONWAYTECHiya kunika intshayelelo emfutshane ngezi nkalo.
Ngenkqubela phambili yetekhnoloji, imidiya yentengiso yangaphandle ihlala iguquka.
Emva kokuba abaphulaphuli bakanomathotholo, umabonwakude, amaphephandaba, kunye neemagazini ziqhubeka nokwahlula, intengiso yangaphandle ikhokele umboniso weendaba uye waba yimidiya yokwenene enexabiso elikhethekileyo akukho nto inokuthatha indawo.
Okokuqala, malunga nobukhulu bamandla ezikrini ezikhokeleyo zangaphandle:
Kukho iindidi ezimbini zamandla omboniso we-LED: incopho kunye ne-avareji.
Okubizwa ngokuba yi-peak power ikakhulu ibhekisela kumbane okhawulezayo kunye nexabiso langoku ekuqaliseni kunye namandla xa isikrini simhlophe sonke (esibonisa umhlophe), ngelixa amandla aphakathi angamandla aphantsi kokusetyenziswa okuqhelekileyo.
Athini amandla ngokubanzi omboniso we-LED wangaphandle?
Ngokweemodeli ezahlukeneyo zeemveliso kunye nabavelisi, amandla aphezulu akhoyo ngoku kwizikrini zokubonisa umbala ogcweleyo ahluka ukusuka kwi-800W ukuya kwi-1500W ngemitha yesikwere.
Okwesibini, indlela yokubala yamandla esikrini esikhokelelweyo sangaphandle:
U-P umele amandla, u-U umele umbane, mna umele okwangoku.
Ngokuqhelekileyo amandla ombane esiwasebenzisayo yi-5V, umbane wombane ngu-30A kunye ne-40A; Umboniso owodwa okhokelayo wombala yimodyuli ye-8 kunye ne-1 40A unikezelo lwamandla, kunye nemibala emibini ekhokelwayo yesikrini ziimodyuli ze-6 kwi-1 unikezelo lwamandla;
Umzekelo uya kunikwa ngezantsi.
Ukuba ufuna ukwenza i-9 square metres ye-P5 yangaphakathi ye-LED enemibala emibini, bala amandla aphezulu afunekayo.
Okokuqala, bala inani le-40A amandla ombane = 9 (0.244×0.488)/6=12.5=13 izixhobo zombane (iinombolo, ngokusekelwe kumgangatho omkhulu), ilula kakhulu, amandla aphezulu P=13×40A×5V= 2600W.
Amandla esibane esinye = amandla esibane 5V * 20mA = 0.1W .
Amandla ebhodi yeyunithi yokubonisa i-LED = amandla esibane esinye * isisombululo (inani leepikseli ezithe tye * inani leepikseli ezithe nkqo) / 2; amandla aphezulu esikrini = isisombululo seskrini * inani lezibane ngesisombululo * 0.1; Amandla aphakathi = isisombululo sesikrini * inani lezibane ngesisombululo * 0.1/2; amandla okwenene esikrini = isisombululo sesikrini * inani lezibane kwisisombululo ngasinye * 0.1 / inani lokuskena (i-4 scans, i-2 scans, i-16 scans, i-8 scans, i-static).
Indlela yokubala amandla esikrini sokubonisa i-LED kukubala inani lamanqaku e-du, i-0.3W / inqaku * amanqaku apheleleyo amandla apheleleyo, kwaye amandla aphezulu aphindaphindwe ngumlinganiselo we-1.3.
Amandla aphakathi malunga nesiqingatha samandla aphezulu.
Kwaye intambo nganye yamandla idinga ukubona ukuba zingaphi iikhabhinethi ze-LED eziqhubayo, kwaye zingaphi amanqaku abalwayo, ngoko amandla apheleleyo angabalwa.
1. Iimfuno zesisombululo sesikrini se-LED:
Umboniso okhokelwayo wangaphandle (hlala emazantsi kwaye ujonge emantla): >4000CD/M2.
Isikrini esikhokeleyo sangaphakathi: >800CD/M2.
Iimodyuli ezikhokelwayo zesiqingatha sangaphakathi: >2000CD/M2.
2. Iiparamitha ezintathu zamandla omboniso we-LED wangaphandle:
Amandla aphakathi kwesikrini = isisombululo seskrini * inani lezibane ngesisombululo * 0.1/2.
Amandla aphezulu esikrini = isisombululo seskrini * inani lezibane ngesisombululo * 0.1. ,
Amandla okwenene esikrini = isisombululo seskrini * inani lezibane ngesisombululo * 0.1 / inani lee-scans (4 scans, 2 scans, 16 scans, 8 scans, static). …
Oku kungasentla sisingeniso esifutshane malunga namandla omboniso we-LED wangaphandle kunye nendlela yokubala, ngethemba lokuba kuya kuba luncedo kuwe.
Ngolwazi oluthe kratya malunga nolwazi oluthe kratya lomboniso nceda uvumeleYONWAYTECHiqela lazi.
