LED beads suna tsaye don diode masu fitar da haske.
Ƙa'idarsa mai haske ita ce, wutar lantarki ta tashar PN ta haifar da wani shinge mai yuwuwa, lokacin da aka ƙara ƙarfin wutar lantarki na gaba, mai yuwuwar shingen ya ragu, kuma yawancin masu ɗaukar kaya a yankunan P da N suna yadawa ga juna. Tun da motsin lantarki ya fi girma fiye da motsi na rami, adadi mai yawa na electrons za su bazu zuwa cikin P-yankin, wanda ya zama allurar masu ɗaukar tsiraru a cikin P-yankin. Wadannan electrons suna haɗuwa tare da ramuka a cikin valence band, kuma sakamakon makamashi yana fitowa a matsayin makamashi mai haske.
Sifofinsa sune kamar haka:
1. Ƙarfin wutar lantarki: Ƙaƙwalwar fitilar LED suna amfani da ƙananan wutar lantarki, ƙarfin wutar lantarki tsakanin 2-4V. Bisa ga samfurori daban-daban, ana sarrafa shi ta hanyar samar da wutar lantarki mafi aminci fiye da wutar lantarki mai girma, musamman dace da wuraren jama'a.
2. A halin yanzu: aikin halin yanzu shine 0-15mA, kuma haske yana ƙara haske tare da haɓakar halin yanzu.
3. Inganci: 80% ƙarancin amfani da makamashi fiye da fitilun fitilu tare da ingantaccen haske iri ɗaya.
4. Aiwatar da: Kowane guntu LED guntu yana da murabba'in 3-5mm, don haka ana iya shirya shi cikin nau'ikan na'urori daban-daban, kuma ya dace da yanayin canzawa.
5. Lokacin amsawa: Lokacin amsawar fitilun sa mai haske shine matakin millisecond, kuma na fitilar LED shine matakin nanosecond.
6. gurbacewar muhalli: Babu sinadarin mercury mai cutarwa.
7. Launi: Launi na iya canzawa ta halin yanzu, ya jagoranci ta hanyar hanyar gyare-gyaren sinadarai, daidaita tsarin band da rata na kayan, don cimma ja, rawaya, kore, blue, haske mai launi mai launin orange. Misali, lokacin da low halin yanzu ja LED, tare da karuwa na halin yanzu, zai iya juya orange, rawaya, kuma a karshe kore.
An bayyana sigoginsa kamar haka:
1.Haske
Farashin beads LED yana da alaƙa da haske.
Halin haske na beads shine 60-70 lm. Babban haske na fitilar kwan fitila shine 80-90 lm.
Hasken hasken ja na 1W shine gabaɗaya 30-40 lm. Hasken hasken kore na 1W shine gabaɗaya 60-80 lm. Hasken hasken rawaya na 1W shine gabaɗaya 30-50lm. Hasken haske mai launin shuɗi 1W shine gabaɗaya 20-30 lm.
Lura: 1W haske shine 60-110LM. 3W haske har zuwa 240LM. 5W-300W an haɗa guntu, tare da jerin / kunshin layi ɗaya, galibi ya dogara da nawa halin yanzu, ƙarfin lantarki.
Lens na LED: PMMA, PC, gilashin gani, silica gel (gel silica gel mai laushi, gel silica mai wuya) da sauran kayan ana amfani da su gabaɗaya don ruwan tabarau na farko. Mafi girman kusurwa, mafi girman ingancin haske. Tare da ƙaramin ruwan tabarau na Angle LED, hasken ya kamata ya yi nisa.
2. Tsawon tsayi
Tsawon tsayi iri ɗaya da launi suna yin farashi mai girma.
An raba farin haske zuwa launi mai dumi (launi zazzabi 2700-4000K), farin tabbatacce (zazzabi mai launi 5500-6000K) da fari mai sanyi (zazzabi mai launi sama da 7000K).
Hasken ja: band 600-680, wanda 620,630 galibi ana amfani dashi don fitilun mataki kuma 690 yana kusa da infrared.
Blu-ray: Band 430-480, wanda 460,465 akasari ana amfani da su don fitulun mataki.
Hasken kore: Band 500-580, wanda 525,530 akasari ana amfani da su don fitulun mataki.
3. Hasken Haske
Leds don dalilai daban-daban suna fitar da haske a kusurwoyi daban-daban. Ƙungiya mai haske ta musamman ya fi tsada.
4. Antistatic ikon
Ikon Antistatic na fitilar fitilar LED yana da tsawon rai, don haka farashin yana da girma. Yawanci fiye da 700V antistatic LED beads za a iya amfani da su don hasken LED.
5. Leakage halin yanzu
LED fitilu beads ne daya-hanyar conductive haske jiki. Idan akwai juyi halin yanzu, ana kiransa leakage, leakage na yanzu LED beads fitilu yana da gajeriyar rayuwa da ƙarancin farashi.
Eurbornyana samar da Fitilar Waje a China. Kullum muna zaɓar alamar da ta dace daidai da fitilu kuma muna ƙoƙarin yin iyakar ƙoƙarinmu don yin samfuran cikakke.
Lokacin aikawa: Afrilu-27-2022
