Super Bright 3mm Blue LED Blue Diffused Lens

3mm Blue Ta-rami LED tare da 40 digiri blue watsawa ruwan tabarau:

Wannan 304BD46D2L12 sune shuɗin shudi wanda ke da ruwan tabarau mai launin shuɗi. Kamar yadda muke gani daga hoto, wannan launi na ruwan tabarau yana kama da ruwan shuɗi mai haske ba mai zurfi ba. Tabbas, idan kuna buƙatar ruwan tabarau mai zurfin shuɗi don wannan 460nm - 470nm LED kawai ku ji kyauta don sanar da mu ~ Hakanan muna iya samar muku da shi. A gefe guda, yayin samarwa, muna kuma samar da wannan shudi ta cikin ramin LED tare da kusurwar kallo na digiri 40, wanda zai iya tabbatar da cewa zai iya haskaka ƙarin yanki. Don kusurwar kallo, digiri 20 digiri 30, digiri 40, digiri 60 ko 90 dgree duk suna samuwa. Hanyoyin kallo daban -daban za su fitar da tabo daban -daban, mafi ƙanƙanta, ƙaramin haske da nisan haske. Idan kuna buƙatar wasu daga cikin wannan shuɗi LED don aikin hasken ku, kawai tuntube mu don ƙarin cikakkun bayanai game da shi ~

3mm Blue LED tare da shuɗin ruwan tabarau mai launin shuɗi Girman:

Green Ta-rami LED Features:

* Girman Lens: 3mm;

* Tsawon Wave 460-465nm;

* Nau'in ruwan tabarau: Mai launin shuɗi;

* Babban abin dogaro da babban raunin radiation;

Sassan lantarki:

* Pulse gaba halin da ake ciki yanzu: Duty 1% da faɗin bugun jini = 10us.

* Yanayin siyarwa: Dole ne a kammala yanayin siyarwa tare da sakan 3 a 260 ℃

Hanyoyin Hanya na Lantarki (Tc = 25 ℃ )

*Ana auna girman ƙarfin ta ZWL600.

*θ1/2 kusurwar kashe-sxis ce inda ƙyalli mai haske shine rabin ƙarfin axia mai haske;

Abubuwan shuɗi ta cikin ramin LED:

Aikace -aikacen:

Maskurin Kyakkyawan LED;

LED Baya Haske;

Ci gaban masana'antu na ramin LED:

Kwatanta da SMD LED, ta hanyar rami LED samar zai zama mafi rikitarwa. Wanda ke nufin zai ɗauki ƙarin ci gaban samarwa da lokacin samarwa:

Da farko, muna buƙatar shirya guntu na LED (wannan zai zama daidai da samar da LED na SMD ); Abu na biyu, za mu buƙaci sanya guntu na LED a cikin firam ɗin LED, sannan za mu buƙaci tsattsarkar zinare don haɗa cathode da anode na firam ɗin LED. Akwai daban -daban, Don samar da LED na SMD, muna buƙatar sanya epoxy zuwa firam ɗin LED kuma jira har sai ta bushe ta tanda. Koyaya, don fitilun LED, muna buƙatar shigar da epoxy a cikin ƙirar ruwan tabarau kuma sanya duk abubuwan a cikin tanda na aƙalla awanni 8 har sai sun bushe. Bayan haka, muna buƙatar cire su daga tanda kuma fitar da LED daga ƙirar. Sannan muna buƙatar yanke fil ɗin LED don su kasance masu sauƙin gwaji.

A ƙarshe, mun sami LED. Don tabbatar da inganci da suttura kamar yadda ake buƙata. Hakanan muna buƙatar sanya duk LED ɗin a cikin injin rarrabuwa kuma su zamu sami LED tare da akwatuna iri ɗaya.

Yanayin Adana:

1. guji ci gaba da fallasawa ga yanayin danshi mai ɗumbin yawa tare da nisantar da samfur daga saurin sauyawa a yanayin zafin yanayi;

2. Ya kamata a adana LEDs tare da zazzabi ≤30 ℃ da dangin zafi <60%℃;

3. Samfurin a cikin kunshin da aka rufe na asali ana ba da shawarar a haɗa shi cikin awanni 72 na buɗewa;

4. Samfurin a cikin kunshin da aka buɗe sama da mako guda yakamata a gasa shi tsawon awanni 6-8 a 85-10 ℃;

HANYAR HANKALI

1, Farashin gubar na LED dole ne ya dace da ramin ramukan hawa a kan PCB yayin jeri.

Ana iya buƙatar yin gubar don tabbatar da raunin gubar ya dace da ramin rami;

Koma zuwa adadi da ke ƙasa don ingantattun hanyoyin samar da gubar;

Kada ku bi diddigin PCB a yankin tuntuɓar tsakanin gubar da PCB don hana gajeren zango;

An lura:

Method Daidaita hanyar hawa;

Method Hanyar hawa mara kyau;

2. Lokacin da ake siyar da wayoyi zuwa LED, kowane haɗin haɗin waya yakamata a ware shi daban tare da bututun zafi don hana tuntuɓar gajere.

Kada ku haɗa wayoyi biyu a cikin bututun zafi guda ɗaya don gujewa ƙuƙwarar jagorar LED;

Ƙunƙwasa damuwa a kan gubar da ke jagorantar na iya lalata tsarin cikin gida da haifar da gazawa;

An lura:

Method Daidaita hanyar hawa;

Method Hanyar hawa mara kyau;

3. Yi amfani da madaidaiciya (Fig 3) ko spacers (Fig 4) don amintaccen sanya LED ɗin sama da PCB;

4. Kula da mafi ƙarancin izinin 3mm tsakanin tushe na ruwan tabarau na LED da lanƙwasa gubar farko (Hoto 5. Siffa 6)

5. A lokacin da ake yin gubar, yi amfani da kayan aiki ko jigs don riƙe jagororin cikin aminci don kada a lanƙwasa ƙarfin lanƙwasawa zuwa ruwan tabarau na LED da tsarinta na ciki;

Kada kuyi aikin gubar da zarar an ɗora kayan akan PCB;

L ead kafa hanyoyin

1. Hanyoyin Samar da Gubar;

2. Kada ku lanƙwasa jagororin fiye da sau biyu (Siffa 7);

3. Lokacin siyarwa, murfin kayan da masu riƙewa yakamata su bar izini don gujewa sanya damuwa mai lalacewa akan LED yayin siyarwa (Fig 8);

4. Ƙarshen baƙin ƙarfe ba zai taɓa taɓa ruwan tabarau ba;

5. LEDs ta rami ba su jituwa da reflow soldering;

6. Idan LED zai sha wucewa mai yawa ko kuma fuskantar wasu matakai inda ɓangaren na iya fuskantar matsanancin zafi don Allah a duba tare da Mafi kyawun LED don dacewa;