Module-ka LED-ka gudaha ee p4

Faahfaahinta Badeecada

Calaamadaha Alaabta

Waa maxay xallinta P4?

Xalka module-ku wuxuu noqon karaa 80*40dots ama 64*32dots, iyadoo ku xiran cabbirka module-ka. Laba cabbir ayaa diyaar u ah xulashada.

Astaamaha Muhiimka ah:

• Xallinta: 2,048 dhibcood oo leh 64×32 pixels ama 3,200 dhibcood oo leh 80×40 pixels.
• 4mm pixel pitch si loo helo waxqabad muuqaal oo wanaagsan oo leh Cadayn wanaagsan
• Cabbirrada: 320mm x 160mm / 12.6” x 6.3” ama 256mm x 128mm / 10.1” x 5.0”
• Ugu fiican gudaha, muuqaalka 160-degree
• gelinta korontada ee la nidaamiyay ee 5V
• Shaashad LED ah oo midab buuxa leh oo 1R1G1B ah
• Sawir joogto ah oo 1/16 ama 1/20 ah
• Iftiinka 600-1,000 nits.
• Darawalada IC-yada oo aad u deggan si ay u helaan midab isku mid ah oo wanaagsan iyo sawirro firfircoon
• Waxaa lagu naqshadeeyay qaabkii ugu dambeeyay ee SMD 1R1G1B, iyadoo la bixinayo hadiyad midab buuxa oo heer sare ah.
• Saamiga isbarbardhigga sare ee 5000:1 si loo bixiyo midabyo firfircoon.
• Heer sare oo cusbooneysiin ah oo leh in ka badan 1920hz ilaa 3840Hz si loogu oggolaado in aan la dhalaalin

Module-ka gudaha ee P4 LED

Codsiyada Gudaha ee Pixel Pitch 4mm Waxqabadka muuqaalka ee soo jiidashada leh Saamiga isbarbardhigga sare ee nalalka LED: Heerka Cusboonaysiinta SMD2121 3800HZ. Guddiga bandhigga ee LED-ka gudaha ee P4 wuxuu qaataa jajabyo heer sare ah oo cusboonaysiin ah sida shaashadda led. Cabbirka 320*160mm, 80*40 dhibcood. LED-ku wuxuu leeyahay xallin sare wuxuuna bixiyaa saameyn muuqaal oo wanaagsan. Iyada oo leh jaantus pixel ah oo ah 4mm iyo 62,500 dhibcood mitir laba jibbaaran, module-ka bandhigga LED-ka gudaha ee P4 wuxuu leeyahay xallin sare iyo xaglo daawasho oo ballaaran.

Tilmaamaha

LED-80 * 40

Midab	Xirmo	Xoog	Xagasha Aragga	Mowjadda hirarka	Xaaladda Tijaabada.
Casaan	SMD 2121	150mcd	140/140	620nm	25℃, 20mA
Cagaaran	SMD 2121	400mcd	140/140	520nm	25℃, 20mA
Casaan	SMD 2121	100mcd	140/140	470nm	25℃, 20mA
Xallinta			80(H) × 40(V)
Ciyaarta			4mm
Qabanqaabada LED-ka			SMD2121
Habka Darawalka			Firfircoon 1/20 oo joogto ah
Cabbirka			320mm × 160mm
Maaskaro			Shaashad Maaskaro Madow oo saafi ah - shaashad isbarbardhig sare leh
Halbeegga Korontada
Iftiinka			800-1000 (Nits)
Xagasha Aragga			140-degree(Dhejis)140 digrii (toosan)
Fiiri Fogaanta			4m-40m
Miisaanka Cawlan			gelinta 8bits, sixitaanka oo leh 16bits
Midabka Muujinta			16.7M
Hagaajinta Iftiinka			100 heer
Koronto Bixinta
Awoodda Hawlgalka			AC100-240V 50-60HZ oo la beddeli karo
Isticmaalka Awoodda Ugu Sareysa			700 W/m2
Celceliska Isticmaalka Awoodda			300 W/m2
Nidaamka Xakamaynta
Heerka Miisaanka Sixitaanka			16bits
Soo noqnoqoshada Cusbooneysiinta Qaab-dhismeedka			60Hz
Soo noqnoqoshada Cusboonaysiinta Shaashadda			480-960Hz
Sixitaanka Gamma			-5.0—5.0
Taageerada Gelinta			Muuqaal isku dhafan, S-Video, DVI, HDMI., SDI, HD_SDI
Fogaanta Xakamaynta			Fiilada Ethernet-ka 100m, fiilada indhaha 5km
Taageerada Habka VGA			800×600,1024×768,1280×1024,1600×1200
Heerkulka Midabka			5000-9300 oo la hagaajin karo
Sixitaanka Iftiinka			dhibic dhibic, module module, golaha wasiirada
Kalsoonida
Heerkulka Hawlgalka.			-20-60 Celsius digrii
Qoyaanka Hawlgalka			10-95% RH
Nolosha Hawlgalka			100,000 saacadood
MTBF			5000 saacadood
Waqtiga Shaqada ee Joogtada ah			≥48 saacadood
Heerka Ilaalinta			IP40
Heerka Pixel-ka ee aan la xakamayn karin			0.01%

Waa maxay faraqa u dhexeeya P3 iyo P4 LED? Sideen u kala saari karnaa?

(1)Qiimaha:Guud ahaan, qiimaha moduleka P3 LED wuxuu ka sarreyn doonaa moduleka P4 LED maadaama moduleka P3 LED uu leeyahay xallin sare iyo waxqabad muuqaal oo cad.

(2)Xallinta: Marka ay timaado bandhigyada LED-ka, farqiga u dhexeeya P3 iyo P4 wuxuu ku jiraa tirada dhibcaha halkii bedka. P3 wuxuu leeyahay tiro badan oo pixels ah halkii mitir laba jibbaaran, iyadoo qiyaastii 111,111 pixels marka la barbar dhigo 62,500 ee P4.

Inta uu yar yahay cabbirka pixel-ka, tirada pixel-ka ayaa sii kordheysa, taasoo keenta caddeyn sawir oo wanaagsan. Taas macnaheedu waa in bandhigyada P3 ay bixiyaan waayo-aragnimo muuqaal oo ka cad shaashadaha P4. Dooro qaabka pixel-ka ee ugu habboon baahiyahaaga oo kor u qaad ciyaartaada bandhigga!

(3)Masaafada daawashada:Kala duwanaanshaha pixel-ka waxay leeyihiin masaafada daawashada ee macquulka ah ee u dhiganta.

P3 LED, masaafada daawashada ugu fiican waxay noqon kartaa 3m, P4 LED-na waxay noqon kartaa 4m. Waxaan dooran karnaa qaabka iyadoo lagu saleynayo xaaladda mashruuca annaga. Maaha in cabbirka pixel-ka weyn uu macnaheedu yahay caddeyn hoose. Kaliya iyadoo si macquul ah loo dooranayo qaabka saxda ah iyo kharash gareynta lacagta meesha ay faa'iido leedahay ayaa qiimaheeda lagu muujin karaa.

Module-ka LED-ka gudaha ee P4 wuxuu qaataa tignoolajiyada madow ee ugu dambeysay ee 2121LED, isagoo bixinaya madow qoto dheer iyo isbarbardhig sare, taasoo ka dhigaysa sawirrada iyo muuqaallada kuwo aad u muuqda. Isku-darka darawallada IC-yada ee adag waxay bixiyaan xakameyn lagu kalsoonaan karo oo ku saabsan LED-yada, ugu dambeyntiina waxay gaarayaan waxqabad muuqaal oo siman iyo heer cusboonaysiin sare oo ilaa 3840Hz ah. Looxa jiingadaha badan ee lakabka badan leh ee 1.2mm qaro weyn leh oo leh qolof hoose oo dabacsan ayaa ka hortagaya in module-ku si fudud u qallooco, taasoo hubinaysa isku dheelitirnaan wanaagsan oo ku jirta fidsanaanta shaashadda.

Heerka cusboonaysiinta sare wuxuu u suurta gelinayaa P4 inuu meesha ka saaro blick-ka sawirka iyo inuu hubiyo in muuqaallada dhaqdhaqaaqa ay u muuqdaan kuwo siman, taasoo ka dhigaysa kormeeraha mid ku habboon jawiyo kala duwan oo firfircoon sida istuudiyaha baahinta, tafaariiqda, xayeysiinta, masraxyada, kaniisadaha, qolalka kormeerka iyo Meelaha gudaha, halkaas oo waxyaabaha soo jiidashada leh iyo kuwa soo jiidashada leh ay lama huraan tahay.

Ii sheeg wadarta cabbirkaaga ama miisaaniyaddaada derbiga, waxaanan kaa caawin karaa inaad ogaato inta qaybood ee aad u baahan tahay!