I arahina e Haina te mata P3.91 / P4.81 i te whakaaturanga o roto Kaihanga me te Kaiwhakarato |CRTOP

led screen P3.91/P4.81 led indoor display Featured Image

mata arahina P3.91 / P4.81 arahina whakaaturanga roto

Whakaahuatanga Poto:

He aha te LED kōwae ngohengohe?Ka whakatauritea ki te whakaaturanga LED tikanga, ka hangaia te waahanga ngohengohe optoelectronic LED o te papaapapa PCB papaa me te maataki anga-maamaa e whakamahia ana i roto i te whakaaturanga LED tikanga, a kaore he ngawari.I te wa e pa ana ki te hiahia mo te radian me te piko, me mahi me nga tikanga motuhake penei i te chamfering, engari ko te utu mo te whakamahi i nga tikanga motuhake ka nui ake te utu, kaore i te tino ataahua te mahi toi.

Ko te kōwae LED he hua whakapaipai rama i titoa mai i nga diodes rama-rama-a-rama kua whakauruhia kia rite ki etahi ture, katahi ka kohia, me etahi o nga maimoatanga parewai me nga punaha whakahaere.He nui te whakamahi i nga waahanga LED i roto i nga hua LED, he nui ano nga rereketanga o te hanganga me te hikohiko.Ko te mea ngawari ko te whakamahi i te papa taiawhio me te anga me nga LED kia noho hei waahanga LED, me te taapiri i etahi mana whakahaere ki te uaua, te puna o naianei me te maimoatanga wera wera e pa ana kia pai ake te ora o te LED me te kaha o te rama.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

1. Papatahi: Ko te mata o te whakaaturanga LED tae-katoa me noho papatahi i roto i te awhe o te ±1mm kia kore ai e korikori te ahua kua whakaatuhia, ka huri te koki tirohanga o te whakaaturanga, ka huri te koki tirohanga o te whakaaturanga.Ko te kounga o te riterite te nuinga ka whakawhirinaki ki te tukanga.

2. Koki tirohanga: ko te koki tirohanga o te whakaaturanga LED tae-katoa o roto me ki runga ake i te 800cd, me te koki tirohanga o te whakaaturanga LED tae-katoa o waho me runga ake i te 1500cd / h ki te whakarite i te mahi noa o te whakaaturanga, ki te kore, na te koki tirohanga Mena he iti rawa te ahua, kare e tino kitea te ahua.Ko te mea nui e pa ana ki te rahi o te ngongo LED ko te kounga o te mate.Ko te rahi o te koki tirohanga ka whakatau tika i te maha o nga kaimakitaki i runga i te mata, na te nui ake ka pai ake.Ko te koki whakakitenga ka whakawhirinaki te nuinga ki te ahua o te kete o te matua.

3. Te painga o te toenga ma: Ko te paanga toenga ma he tohu nui o te whakaaturanga tae-katoa o te LED.I runga i te chromaticity, ko te ōwehenga o nga tae tuatahi whero, kakariki, kahurangi ko te 1:4.6:0.16.Mena he paku rereke te owehenga tuuturu, ka puta he rereke o te toenga ma.Ko te tikanga, he mea tika kia aro ki te ma he kikorangi, he kowhai-matomato ranei..Ko te punaha whakahaere tae o te mata whakaatu te take matua e pa ana ki te toenga ma, ka pa ano te mate ki te kaha o te whakaputa tae.

4. Whakaora Chroma: Ko te whakaoranga o te Chroma e pa ana ki te whakahokinga o te tae i runga i te mata whakaatu, ara, ko te chromaticity o te mata whakaatu he tino rite ki te chromaticity o te puna purei, kia pai ai te painga.

5. Ahakoa he panga kee me nga waahi mate: e tohu ana nga panga jigsaw ki nga panga iti pango tapawha ka kitea i runga i nga whakaaturanga LED tae-katoa, ka puta mai ranei.Te take o te kino o te kounga o te hotaka.Ko te waahi mate e tohu ana ki te waahi pango ka kitea i runga i te whakaaturanga LED tae-katoa, ara, ko te waahi e kanapa tonu ana, a ko te nuinga o te waa ka whakawhirinaki ki te kounga o te mate.

6. Ma te kore he poraka tae ranei: Kore he paraka tae te tikanga he nui te rereketanga o te tae i waenga i nga waahanga e tata ana, ko te huringa tae kei roto i nga waeine o nga waahanga, ko te punaha whakahaere he ngoikore, he iti te taumata hina, he iti te auau matawai. , e arai ana ki te ahuatanga o te kore poraka tae.take matua.

kaupapa		tawhā	Korero
TAATA TUATAHI	pika pika	2mm
	hanganga pika	1R1G1B
	kiato pika	25 0000/m²
	Taumira kōwae	160 (W)* 80 (H)
	Rahi kōwae	320mm * 160mm _
PARAMETER OPTIC	Maramatanga ira kotahi, whakatikatika chromaticity	whai
	te kanapa taurite ma	≥700 cd/㎡
	pāmahana tae	3200K—9300K ka taea te whakarite
	Koki tirohanga whakapae	≥ 140°
	koki tirohanga poutū	≥ 120°
	Tawhiti kitea	≥3 mita
	Te ōritetanga o te kanapa	≥97%
	Whakataurite	≥3000:1
WHAKAMAHI KAUPAPA	Moka tukatuka tohu	16 moka*3
	tauine hina	65536
	tawhiti whakahaere	Tauira Whatunga: 100 mita, muka Optical: 10 kiromita
	aratau puku	IC atekōkiri pūtake o nāianei te tauine hina teitei
	auau anga	≥ 60HZ
	tere tāmata	≥ 1920 Hz
	ara ki te whakahaere	Tukutahi
	Awhe whakatikatika marama	0 ki te 100 te whakatikatika takakau
Hanga whakamahi ginseng tau	Te wa mahi tonu	≥72 haora
	Te oranga angamaheni	50,000 haora
	Te karaehe tiaki	IP20
	awhe o te pāmahana mahi	-20 ℃ ki te 50 ℃
	Te awhe haumākū whakahaere	10 %- 80% RH kore-condensing
	Awhe pāmahana rokiroki	-20 ℃ ki te 60 ℃
Hiko hau ginseng tau	Ngaohiko Mahi	DC 4.2-5V
	Nga Whakaritenga Mana	AC: 220×(1±10%)V, 50×(1±5%)Hz
	Kohi hiko teitei	650W/ ㎡
	Kohi hiko toharite	260W/ ㎡

He aha te nui o to mohio mo nga waahanga ngohengohe LED?

He rereke te mata hononga o te mata-ahua-taa-taa-taa-a-te-a-te-a-maamaa LED mai i te mata whakaatu tuku iho.Ko te papa PCB tuku iho he mea hanga mai i te papanga muka karaihe, i te mea ko te waahanga ngawari kei te whakakiihia me nga taputapu raka kaha me nga taputapu hono, ka kowhiria te ara iahiko FPC ngawari i hangaia mai i te taputapu whakamaarama ngawari.Ko te papa, te kanohi kanohi me te anga o raro he mea hanga katoa ki te rapa, he kaha te kaha ki te aukati i te whakakopeke me te aukati, a ka taea e ia te whakatutuki i nga momo raru uaua o te "takaro i te kaupapa, nga kokonga me nga kokonga".

Ko te rangahau me te whanaketanga o te mata ngohengohe optoelectronic LED kōwae ngohengohe he ki te whakaoti i nga raruraru i runga watea.Ko te waahanga ngohengohe LED e kiia ana ko te mata ngawari te LED, te mata ngohengohe LED, he ngawari tana waahanga, ka taea te takai me te piko.Ko te kaupapa whakaatu o te waahanga ngohengohe LED me te whakaaturanga LED tikanga he rite tonu, ko te rereke ko te waahanga o te mata ngawari he ngawari, ka taea te whakaatu me te takai.