Waa maxay arrimaha iyo faahfaahinta ay tahay in la tixgeliyo marka la kiraysto qalabka LED?
Kirada LED-ka ayaa aad u wanaagsan sababtoo ah noocyada kala duwan ee shirarka iyo bandhigyada alaabta.Aad bay muhiim u tahay dadka isticmaala inay doortaan ganacsi kiro ah oo ku habboon Beijing LED, taas oo aan si wax ku ool ah u siin karin taageero qalab kala duwan, laakiin sidoo kale waxay hubisaa in qalabku uu aad ugu fiican yahay habka isticmaalka, markaa maxaan fiiro gaar ah u yeelanayaa marka la kiraysto. Qalabka LED?Hoosta, Xuanyue Audiovisual ayaa kula wadaagi doonta.
Waxyaabaha u baahan in fiiro gaar ah loo yeesho marka la kiraysto LEDs waa doorashada ganacsiga.Aad bay muhiim u tahay in la doorto ganacsiga kiraynta LED-ka ee saxda ah marka loo eego aragtida isticmaalkayaga.Adeegyada kala duwan ee ay bixiyaan ganacsigu iyo waxqabadka alaabadu waa dhammaan arrimo aan la iska indho tiri karin.Waxaan dooranaa LED-yada Maxay yihiin waxyaabaha loo baahan yahay in lagu tixgeliyo habka kireynta ganacsiga?Marka hore waa miisaanka ganacsiga.Guud ahaan, waxaan aad u jecelnahay in aan doorano ganacsi leh miisaan weyn oo suuq ah, kaas oo inta badan ka muuqda tirada shaqaalaha iyo qalabka ganacsiga, iyo xirfadaha farsamada ee shaqaalaha ganacsiga.Noocyada taageerada iyo qalabka ayaa saldhig u ah in aan doorano ijaarka LED-ka, oo ay ku xigto wacyiga suuqa ee ganacsatada, taas oo qiyaas ahaan laga arki karo mugga ganacsiga ee ganacsatada kiraynta LED.
Ma aha oo kaliya doorashada ganacsiga kiraynta LED.Qiimaha kirada qalabku sidoo kale waa arrin aan la iska indho tiri karin.Guud ahaan, habka kireynta qalabka LED, qiimuhu wuxuu leeyahay xiriir weyn oo la leh waxqabadka qalabka iyo tirada maalmaha heshiiska.Isticmaale ahaan, haddii aad rabto inaad ku noolaato qiimaha habka kiraynta Faa'iidooyinka, waxaad u baahan tahay faham guud oo ku saabsan waxqabadka qalabka.Isla mar ahaantaana, qalabka waxaa lagu doortaa iyadoo loo eegayo shuruudaha suuqa, si qiimuhu u noqdo mid faa'iido leh.
Waxaa jira waxyaabo badan oo ay tahay in fiiro gaar ah loo yeesho marka la kiraysto qalabka LED.Dabcan, haddii aad rabto in waxqabadkaagu uu noqdo mid jilicsan, diyaargarowga lagama maarmaanka ah waa lama huraan.Ugu horreyntii, waa lagama maarmaan in la hagaajiyo xaaladda qalabka, si wax ku ool ah loo hagaajiyo waxqabadka badbaadada qalabka.Midda labaad waa qaladka loo baahan yahay.Shirkadaha kirada LED-ka waxay bixin karaan adeegyo farsamo oo kala duwan munaasabadda si ay u caawiyaan xaqiijinta waxqabadka qalabka.
Marka la soo koobo, waxaa jira tafaasiil badan oo loo baahan yahay in lagu tixgeliyo kiraynta muraayadaha LED-ka.Isticmaalayaasha, waa lagama maarmaan in la doorto qalabka ku habboon iyadoo loo eegayo isticmaalkooda dhabta ah.Xuanyue Audiovisual waa bixiye kiro LED ah oo xirfad leh oo leh nidaamyo iyo adeegyo alaabeed oo meel ku yaal.Waayo-aragnimada, waa doorashada ugu habboon isticmaalayaasha badan.
mashruuc | halbeegga | Odhaah | |
BASIC PARAMETER | cabbir pixel | 4.81mm |
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qaabdhismeedka pixel | 1R1G1B |
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cufnaanta pixel | 43264/m2 |
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Xallinta moduleka | 52 (W)*52 (H) |
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Cabbirka moduleka | 250mm*250mm |
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Cabbirka sanduuqa | 500mmX500mm |
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PARAMETER OPTIC | Nalka hal dhibic, sixitaanka chromaticity | leeyihiin |
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dhalaalka dheelitirka cad | ≥4 5 00cd/㎡ |
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heerkulka midabka | 3200K-9300K la hagaajin karo |
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xagal daawashada toosan | ≥ 120° |
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xagal daawasho toosan | ≥ 120° |
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Fogaanta muuqata | ≥8 mitir |
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Midnimada dhalaalka | ≥97% |
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Isbarbardhigga | ≥3000:1 |
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Hagaajinta waxqabadka | Qaybaha sixitaanka | 16 bits*3 |
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cawlan | 16Bit |
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fogaanta xakamaynta | Fiilada Gigabit Ethernet: 100 mitir, Fiber Optical: 10 kiiloomitir |
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habka wadista | Darawalka isha IC ee joogtada ah ee miisaanka-cawlan ee sarreeya |
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Heerka jir | ≥ 60HZ |
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heerka dib u cusboonaysiinta | ≥1920 Hz |
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habka loo xakameeyo | Isku xidh |
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Kala duwanaanshaha hagaajinta iftiinka | 0 ilaa 100 habayn aan tallaabo lahayn |
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Halbeegga hawlgalka | Waqti shaqo oo joogto ah | ≥72 saacadood |
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Nolosha caadiga ah | 50,000 saacadood |
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Heerka ilaalinta | IP65 |
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heerkulka shaqada ee kala duwan | -20 ℃ ilaa 50 ℃ |
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Kala duwanaanshaha qoyaanka shaqeynaya | 10% - 80% RH aan buufin lahayn |
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Kala duwanaanshaha heerkulka kaydinta | -20 ℃ ilaa 60 ℃ |
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Halbeegga korantada | Ku shaqaynta Voltage | DC 5V |
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Shuruudaha Awoodda | AC: 220× (1±10%)V, 50×(1±5%)Hz |
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Isticmaalka tamarta ugu badan | 80 0W / ㎡ |
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Celceliska isticmaalka tamarta | 3 6 0W / ㎡ |
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