Yadda za a Zaɓi Ƙaƙwalwar Fitilar LED a cikin Nuni na LED?

Muhimmin ɓangaren nunin LED shine beads ɗin fitilar LED da allon naúrar LED. Idan ɗayansu yana da matsala, zai shafi gabaɗayan ingancin nunin LED! Don haka, yadda za a bambance ingancin beads na fitilar LED da allon naúrar LED shine ingancin allon naúrar LED da LED. Batutuwan da ƴan kasuwa masu nunin LED ke kula da su, ga wata hanya ta gama gari don gano ingancin beads ɗin fitilar LED da allunan naúrar PCB. Ina fatan zai zama taimako ga masu sayar da nunin LED. Bugu da kari, ingancin shi ne sarki. Samfurin da na'urar da ke ƙin arha da shoddy shima buƙatun mai ƙira ne ya kamata ya yi, don kada ya lalata tasirin aikin yau da kullun da kuma kulawar da ba dole ba na gaba. LED a tashi. Wasu masana'antun hukumar naúrar LED suna amfani da allunan takarda mai ɗaukar wuta mai arha ko allunan fiber mai gefe guda ɗaya azaman fitilar LED azaman fitilun LED don ƙarancin farashi. Domin duk allunan PCB fiber fiber suna da tsada. A farkon, ba za a iya ganin bambanci ba. Gabaɗaya, idan ba shekara ɗaya ba, zai karye saboda danshi, lalata ultraviolet, oxidation, da dai sauransu, wanda hakan zai haifar da goge dukkan allon naúrar LED. Allolin naúrar LED masu inganci dole ne su kasance allon bangon PCB duka-gefe biyu. Kodayake farashin yana da yawa, an tabbatar da ingancin inganci. Duba ko alamar na'urorin IC da aka yi amfani da su daidai ne. Wane samfurin IC da nawa ICs ake amfani da su, wanda ya isa ya shafi ingancin allon naúrar LED. Wasu masana'antun nunin LED, don adana farashi, da gangan za su rage adadin ICs yayin kwamitin naúrar samarwa, ko gauraye da wasu samfuran IC. Ƙari da ’ yan’uwa. Ido tsirara ba zai iya bambanta ingancin bead ɗin fitila ba. Yana iya dogara ne akan gwaje-gwaje na dogon lokaci, wato, gwajin tsufa da masana suka ce. Hanyar da masana'antun nunin LED na gabaɗaya ita ce: ikon yin wuta kafin masana'anta, bincika ko nunin LED ɗin zai iya aiki akai-akai, ba za a gwada shi na dogon lokaci ba. Domin lokaci mai yawa da farashin aiki na buƙatar lokaci mai yawa da farashin aiki. Ingancin walda: Bincika ko akwai lambobi masu ɓarna abubuwa, lambobi marasa kuskure, da kuma ko akwai ƙafar ƙafafu na sassan bututu da gajeriyar kewayawa. Bincika ko haɗin haɗin walda na filogi kai tsaye suna santsi da zagaye, ko saman allo yana da tsabta da kyau, kuma babu wani walƙiya na walƙiya. Bincika daidaito na lebur na haske da launi na tawada. Gwajin da aka yi amfani da wutar lantarki: Daidaitaccen ma'aunin haske na gwajin wutar lantarki; ko gwajin wutar lantarki yana da kariya ta hanyar CEM4953;. Babban abun da ke ciki na LED fitila beads kunshe-kunshe hada da brackets, kwakwalwan kwamfuta, m crystal gumis, key Lines da marufi gels, da dai sauransu. SMD (Surface Mountain Devices) yana nufin tsarin fakitin marufi na LED, wanda galibi ya haɗa da tsarin LED (Chicled) da tsarin PLCC na tsarin hukumar PCB. Bari mu gabatar da wasu matsayi na ci gaban gida na yanzu a cikin abubuwan da ke tattare da kayan aiki. Aikin da aka yi. PLCC (Plastic Leaded Chip Carrier) sashi shine mai ɗaukar na'urar LED ta SMD, wanda ke taka muhimmiyar rawa a cikin aminci da hasken LED. The PLCC bracket samar tsari yafi hada da tafiyar matakai na karfe kayan makada, electroplating, PPA (polybinzide) allura gyare-gyaren, lankwasawa, biyar-gefe uku-girma tawada da sauran matakai. Daga cikin su, electroplating, karfe substrates, roba kayan, da dai sauransu. shagaltar da babban farashi na sashi. Tsarin ingantaccen tsari na sashi. Saboda PPA da haɗin ƙarfe suna daurin jiki, rata zai zama mafi girma bayan babban zafin jiki na dawo da wutar lantarki, wanda ya sa ya zama sauƙi ga tururin ruwa don shigar da na'urar tare da tashar karfe don rinjayar amincin aminci. Don haɓaka amincin samfura don saduwa da na'urorin nunin LED masu inganci waɗanda suka dace da buƙatun babban kasuwa, wasu masana'antun marufi sun haɓaka ƙirar ƙirar shinge, kamar ɗaukar ingantaccen tsarin tsarin hana ruwa, lankwasa shimfiɗa da sauran hanyoyin zuwa mika tururin ruwa na madaidaicin cikin hanyar shiga hanyar zuwa cikin hanyar. A lokaci guda, ana ƙara matakan hana ruwa da yawa kamar tankuna masu hana ruwa, matakan hana ruwa, da ramukan hana ruwa a cikin sashin. Wannan zane ba wai kawai yana adana farashin marufi ba, har ma yana inganta amincin samfur. A halin yanzu, an yi amfani da shi sosai a cikin samfuran nunin LED na waje. Bayan an cika shi da maƙallan al'ada don gwada qi na madaidaicin LED wanda SAM (Scanning Acrentic Microscope) ya tsara. The LED guntu shi ne ginshiƙi na LED beads fitilu, da kuma amincinsa kayyade rayuwa da haske yi na LED fitilu beads har ma LED nuni. Farashin guntu na LED don jimlar farashin na'urar LED shima babba ne. Tare da raguwar farashi, girman guntu na LED ya zama ƙarami kuma ƙarami, kuma yana kawo jerin abubuwan dogara. Tare da rage girman, PAD na P electrode da N electrode suma sun rage. Rage wutar lantarki PAD kai tsaye yana shafar ingancin layin walda. A lokaci guda kuma, nisa A tsakanin PADs guda biyu shima zai ragu, wanda hakan zai sa wutar lantarki ta ƙara yawan ƙarfin halin yanzu, na yanzu yana taruwa a cikin gida a cikin lantarki. Maɗaukakin girma, haske mara daidaituwa, sauƙi mai sauƙi, digowar lantarki, har ma da ƙarancin haske, da sauransu, a ƙarshe ya haifar da raguwar amincin nunin LED. Layin maɓalli shine ɗayan mahimman kayan don marufi na LED. Ayyukansa shine gane haɗin wutar lantarki na guntu da fil, wanda ke taka rawar guntu da duniyar waje. Na'urar LED ta ƙunshi layukan maɓalli gama gari waɗanda suka haɗa da zinare, wayoyi na jan ƙarfe, layin jan ƙarfe -plated jan ƙarfe, da layin gami, da sauransu. (1) Goldline. Ana amfani da layin zinare sosai, tsarin yana da girma, amma farashin yana da tsada, wanda ya haifar da tsadar marufi na LED. (2) ƙarfa. Zaren jan ƙarfe suna da fa'idodi na arha, kyawawan tasirin ɓarkewar zafi, da jinkirin haɓakar mahaɗan ƙarfe na intervertebral yayin layin walda. Rashin hasara shi ne jan ƙarfe yana da sauƙi don oxidize, babban taurin, da tsananin ƙarfi. Musamman a cikin yanayin dumama na maɓalli na jan ƙarfe gasashen ball, saman saman jan ƙarfe yana da sauƙin oxidize, kuma fim ɗin oxide da aka kafa yana rage ayyukan albuming na wayar jan ƙarfe. Wannan yana ba da shawarar buƙatu mafi girma don sarrafa tsari a cikin ainihin tsarin samarwa. (3) Yadda ’ yan’uwar ƙarfafa. Domin hana oxidation na jan karfe wayoyi, jan karfe -plated waya a hankali ya jawo hankalin marufi masana'antu. Abubuwan da ake amfani da su na ƙarfin ƙarfin injiniya, matsakaicin tauri, da kyau-welded da haka -sized Sphere sun dace da babban girma, marufi mai ƙafafu da yawa. A halin yanzu, manne da na'urar nunin LED ta lulluɓe ta ƙunshi nau'ikan resin epoxy guda biyu da silicon silicon. (1) epoxy resin. Resin Epoxy yana da saurin tsufa, mai sauƙin zama ɗanɗano, zafi mai jurewa, kuma yana da sauƙin canza launi a ɗan gajeren haske da zafin jiki. Yana da wani guba a cikin yanayin manne. Damuwar zafi bai dace da LED ba. Saboda haka, resin epoxy yawanci yana da ban tsoro. (2) Silikon. Idan aka kwatanta da resin epoxy, silicon Organic yana da tsada mai tsada - inganci, ingantacciyar rufi, ƙarancin wutar lantarki, da kusanci. Amma rashin amfani shi ne cewa iskar gas ba shi da kyau, kuma yana da sauƙi a sha. Don haka da wuya a yi amfani da shi a cikin aikace-aikacen marufi na na'urar nunin LED. Canja wurin daga [Soso LED Network] [Tags a cikin wannan labarin] Faci LED Lighting Lighting Bead LED Lighting Bead Manufacturer LED Lighting Drives Vehina Polar Tube [Mai Edita Mai Kulawa]