Jagoran Ƙarshen Jagora ga SMD LED Development Trend Da Aikace-aikacensa

Fasahar da ke bayan fitilun LED a halin yanzu tana ci gaba da haɓaka cikin sauri, kuma ingantaccen ingancin yana ci gaba da haɓakawa. Kowace shekara biyu, adadin hasken haske wanda na'urar fakitin LED guda ɗaya za ta iya samarwa yana ƙaruwa da ninki biyu. Tun daga 1980s, an sami karuwa a hankali a cikin haɓaka amfani da na'urorin da aka ɗora a cikin samar da LEDs. Idan ya zo ga haske, da Babban ikon SMD LED wanda aka samar daga baya shine abin da ake amfani da shi don hasken wutar lantarki na mota, fitilun birki, har ma an ƙara su zuwa kayan aikin haske na yau da kullun.

SMD LED kasuwar matsayi

Idan aka gan shi ta fuskar duniya, yawan marufi a Taiwan ya kai kashi sittin cikin dari na kason duniya. Abubuwan da ake samarwa da tallace-tallace na sarkar masana'antu sun tsaya tsayin daka, musamman game da fannin tattara kaya, kuma akwai bayyananniyar rarrabuwar kawuna tsakanin kasuwanci na sama, na tsakiya, da na kasa. Lokacin da aka matsar da noma zuwa babban yankin, farashin kayan aikin zai ragu, wanda zai ba shi damar yin gogayya da sauran ƙasashe. Ana sa ran cewa a cikin shekaru biyar zuwa goma masu zuwa, kogin Yangtze, Delta River Delta, Fujian, da sauran wurare za su zama cibiyar samar da albarkatun kasa a duniya. UV LED marufi

Kasuwancin LED na gida na SMD ya kasance mai kwanciyar hankali kwanan nan daga mahangar kasuwar babban yankin kasar Sin.

Halaye na encapsulation da aka yi amfani da su a cikin SMD LEDs

An fara saita phosphor da resin epoxy don yin ƙira don LED na SMD, wanda shine mataki na farko a cikin tsarin rufewa. Bayan haka, ana haɗa resin epoxy da foda na phosphor don yin kek ɗin manne, sannan a manne da guntu. A ƙarshe, ragowar sararin da ke kewaye da guntu yana cike da resin epoxy don ƙirƙirar LED mai kunshe da SMD.

A zamanin yau, mafi yawan SMD LED LED a kasuwa yana kunshe da kwakwalwan LED guda uku, kuma an tsawaita fil shida, waɗanda aka haɗa zuwa saman allon PCB. Wannan LED yana da girman waje na 50mm x 50mm. An haɗa shi kai tsaye zuwa saman kwandon zafi ta hanyar amfani da manne mai ɗaukar zafi, wanda ke haifar da gagarumin ci gaba a cikin ɓarkewar zafi, dogara, da raguwa a cikin adadin da haske ya lalace. Abubuwan da aka yi da abubuwan haɗin ƙarfe- yumbura tare da kyakkyawan yanayin zafi yawanci abin da ake amfani da su don manyan LEDs. Waɗannan su ne halayen farko:

(1) Babban matakin haɓakawar thermal da ƙananan juriya na thermal;

(2) Daidaituwar haɓakar haɓakar haɓakar thermal (TCE: 6.2);

(3) Anti-ultraviolet;

(4) Resistance Corrosion, kazalika da rashin yellowing;

(5) Bi ka'idodin da ROHS ya tsara;

(6) Iya jure yanayin zafi.

Juriya na thermal na LED encapsulation yana da tasiri mai mahimmanci akan tsawon rayuwar guntu na LED, musamman game da guntuwar LED wanda aka yiwa babban halin yanzu. Tsarin marufi na marufi yana ƙayyade farashin farashi da zafi mai zafi na samfuran encapsulation na LED, kuma tsarin marufi yana tasowa a cikin ƙananan ƙananan, kauri na bakin ciki, da zafi mai kyau. Wannan yana da mahimmanci saboda farashin samfuran encapsulation na LED yana daidai da aikin haɓakar zafi na samfurin.

Lokacin tattara ƙarin kwakwalwan LED a cikin LED SMD guda ɗaya, batun ɓarkewar zafi wani abu ne wanda dole ne a yi la'akari da shi. Matsakaicin juriya na zafi mai ƙarancin ƙarfi wanda manyan LEDs SMD masu ƙarfi waɗanda keɓaɓɓun abubuwan da aka yi su na haɓakar haɓakar ƙarfe na yumbu shine mafi mahimmancin fa'ida da waɗannan fitilun ke bayarwa. Saboda ƙaƙƙarfan girmansa da ingantaccen bayanin martaba, juriya mara ƙarancin zafi da fakitin guntu na LED mai ƙarfi ya fi dacewa don amfani a aikace-aikacen da ke da iyakataccen sarari. Aikace-aikace da yawa na iya samun riba mai mahimmanci daga amfani da wannan aikin.

Bambanci Tsakanin SMD LEDs da DIP LEDs

Na'urar Dutsen Dutsen (SMD) LED tana manne a saman allon kewayawa, yana mai da shi dacewa don sarrafa fasahar shimfidar wuri (SMT) da kuma reflow soldering. LEDs tare da diode-Mount diodes (SMD) suna ba da haɓakawa cikin sharuddan haske, kusurwar kallo, flatness, dogaro, da daidaito. Kyakkyawan juriyar rawar jiki, ƙarancin ƙarancin haɗin gwiwa, da mafi girman halayen mitoci wasu fa'idodinsa ne idan aka kwatanta da na sauran na'urorin da aka haɗa.

LED in-line yana amfani da tukwane azaman kayan tattarawa. Mataki na farko a cikin aikin tukwane shine a shigar da resin epoxy ruwa a cikin rami na ƙirar LED, sannan a saka madaidaicin madaidaicin LED. Bayan haka, ana sanya taron a cikin tanda don warkar da resin epoxy, kuma a ƙarshe, an kafa LED ɗin bayan an cire shi daga kogin mold. Ana iya dangana rabonta mai ƙarfi na kasuwa zuwa ga hanyar masana'anta madaidaiciya da farashi mai gasa.

Saboda saurin fadada tattalin arzikin da ake samu a duk fadin duniya, a halin yanzu akwai bukatar samar da mafita ga matsalar karancin makamashi a duniya. Amfanin hasken shine kusan kashi ashirin cikin dari na yawan amfani da wutar lantarki. Ɗaya daga cikin muhimman abubuwan da za a iya yi don ceton makamashi shine rage yawan ƙarfin da ake amfani da shi don yin haske. Sauye-sauye daga hanyoyin haske na al'ada ana haɓakawa ta hanyar amfani da fitilun LED masu ƙarfi, waɗanda ke aiki a matsayin maye gurbin hasken wuta na al'ada.

A ina zan saya SED LED daga?

Kudin hannun jari Zhuhai Tianhui Electronic Co., Ltd.  daya daga cikin Uv ya jawo masu aikinsi , ƙware a UV LED iska tsarkakewa, UV LED ruwa haifuwa, UV LED bugu da curing, uv jagoranci  diode , uv jagoranci module, da sauran kayayyaki. Yana da ƙwararrun Bincike da ƙididdigewa da ma'aikatan tallace-tallace don ba wa masu amfani UV LED Solutions, kuma kayan sa sun sami yabon abokan ciniki da yawa. Tare da cikakken aikin samarwa, daidaiton inganci da dogaro, da kuma farashi mai araha, Tianhui Electronics ya riga ya yi aiki a cikin kasuwar fakitin UV LED. Daga gajere zuwa tsayin raƙuman raƙuman ruwa, kayan sun haɗa da UVA, UVB, da UVC, tare da cikakkun ƙayyadaddun ƙayyadaddun UV LED waɗanda ke jere daga ƙasa zuwa babban ƙarfi.