I-High Bright 10mm Ibhalbhu le-LED Elibomvu Elibomvu Lisakazekile

I-High Bright 10mm I-LED Ehlukanisiwe Ebomvu ene-625nm LED Wavelength:

Kunezinhlobo zezinga lokukhanya kuma-LED Lamps (noma i-SMD LED), kwesinye isikhathi ngisho ne-LED ibukeka ifana ncamashi nangaphandle, inqobo nje uma uyikhanyisa uzothola okuhlukile. Ukukhanya kuncike ku-chip lapho i-LED ithola umumo ofanayo, uhlobo lwelensi nosayizi. Imvamisa, usayizi omkhulu we-chip ye-LED, ukukhanya okwengeziwe namandla aphezulu esingawathola ku-LED. Le 1004FRD62D3L12 isanda kuthola izinga elilodwa eliphansi kune-1004FRD62D3L14, kuzoba nokuhluka okungaba ngu-500-800mcd phakathi kwayo. Kweminye iphrojekthi engadingi ukukhanya okungako, le ndlela izosindisa izindleko ezengeziwe kusuka kokubalulekile.

Uma udinga i-10mm Red Through-hole LED yephrojekthi yakho, sicela ukhululeke ukuxhumana nathi~

I-10mm mini ye-LED Ebomvu Ngembobo Usayizi we-LED:

Izici ze-LED ngokusebenzisa imbobo ebomvu:

* Ubukhulu beLens: 10mm;

* Ubude be-Waveleng 620-630nm;

* Uhlobo lwelensi: Okubomvu Okujulile kusabalele;

* Ukwethenjelwa okuphezulu kanye ne-intersity ephezulu yemisebe;

Amapharamitha kagesi:

* Isimo samanje se-Pulse forward: Umsebenzi ongu-1% nobubanzi be-pulse=10us.

* Isimo sokudambisa: Isimo sokudambisa kufanele sigcwaliswe nge-3 secongds ku-260 ℃

I-Electrucal Optical Characteristics(Tc=25 ℃ )

*I-Luminous Intensity ikalwa nge-ZWL600.

*θ1/2 iyi-engeli ye-off-sxis lapho ubungako obukhanyayo buyingxenye yokuqina kwe-axia elikhanyayo;

Impahla ye-LED ye-Red through-hole:

Isicelo:

Iphrojekthi ye-LED DIY;

Iphrojekthi yokukhanyisa kwe-LED;

Ukukhanya kwe-LED Back;

Inqubekelaphambili yokukhiqiza ye-LED ye- through-hole:

Qhathanisa ne-SMD LED, ukukhiqizwa kwe-LED ngembobo kuzoba nzima kakhulu. Okusho ukuthi kuzothatha inqubekelaphambili eyengeziwe yokukhiqiza nesikhathi sokukhiqiza:

Okokuqala, sidinga ukulungisa i-chip ye-LED (lokhu kuzofana nokukhiqizwa kwe-SMD LED); Okwesibili, sizodinga ukufaka i-chip ye-LED ohlakeni lwe-LED, bese sizodinga ucingo oluhlanzekile lwegolide ukuxhuma i-cathode ne-anode yohlaka lwe-LED. Kuza okuhlukile, Ngokukhiqizwa kwe-SMD LED, sidinga ukubeka i-epoxy kuhlaka lwe-LED bese silinda ize yome kuhhavini. Kodwa-ke, kumalambu e-LED, sidinga ukujova i-epoxy esibunjeni se-lens futhi sibeke zonke izinto kuhhavini okungenani amahora angu-8 zize zome. Ngemuva kwalokho, sidinga ukuwakhipha kuhhavini futhi sikhiphe i-LED ekubunjweni. Futhi-ke sidinga ukusika izikhonkwane ze-LED ukuze zibe lula ukuhlola.

Ekugcineni, sathola i-LED. Ukuze uqiniseke ukuthi ikhwalithi kanye neyunifomu kuhle njengoba kudingeka. Sidinga futhi ukubeka wonke ama-LED emshinini wokuhlukanisa futhi sizothola i-LED enemigqomo efanayo.

Izimo zesitoreji:

1. gwema ukuchayeka okuqhubekayo endaweni yomswakamo ojiyayo futhi ugcine umkhiqizo kude nokuguquka okusheshayo kwezinga lokushisa elizungezile;

2. Ama-LED kufanele agcinwe ngezinga lokushisa ≤30℃ kanye nomswakama ohlobene <60%℃;

3. Umkhiqizo osephaketheni elivaliwe langempela uyanconywa ukuthi uhlanganiswe kungakapheli amahora angama-72 ukuvulwa;

4. Umkhiqizo osephaketheni elivuliwe isikhathi esingaphezu kwesonto kufanele ubhakwe amahora angu-6-8 ku-85-10℃;

I-LED INDLELA YOKUFAKA

1, I-pitch eholayo ye-LED kufanele ifane ne-pitch yezimbobo ezifakwayo ku-PCB ngesikhathi sokubekwa kwengxenye;

Ukwakhiwa komthofu kungase kudingeke ukuze kuqinisekiswe ukuthi iphimbo lokuhola lihambisana nembobo yembobo;

Bheka umfanekiso ongezansi ukuze uthole izinqubo ezifanele zokwenza umthofu;

Ungayihambisi i-PCB trace endaweni yokuxhumana phakathi kozimele oholayo ne-PCB ukuze uvimbele ama-short-circuits;

Kuphawuliwe:

○ Indlela yokukhweza elungile;

× Indlela yokukhweza engalungile;

2. Lapho izintambo ezifakwa ku-LED, ilunga ngalinye locingo kufanele livalwe ngokuhlukile ngeshubhu elinciphisa ukushisa ukuze kuvinjelwe ukuthintana kwesifunda esifushane.

Ungazihlanganisi zombili izintambo eshubhuni elilodwa lokunciphisa ukushisa ukuze ugweme ukumpintsha imikhondo ye-LED;

Ukucindezela ukucindezela emithonjeni eholayo kungalimaza izakhiwo zangaphakathi futhi kubangele ukwehluleka;

Kuphawuliwe:

○ Indlela yokukhweza elungile;

× Indlela yokukhweza engalungile;

3. Sebenzisa ama-stand-offs(Fig 3)noma ama-spacers(Fig 4)ukumisa ngokuphephile i-LED ngaphezu kwePCB;

4. Gcina ubuncane bemvume obungu-3mm phakathi kwesisekelo selensi ye-LED kanye nokugoba okuholayo kokuqala (Umfanekiso 5. Umfanekiso 6)

5. Ngesikhathi sokwenza umthofu, sebenzisa amathuluzi noma ama-jig ukuze ubambe imikhondo ngokuphepha ukuze amandla okugoba angeke adluliselwe ku-lens ye-LED nezakhiwo zayo zangaphakathi;

Ungenzi ukwenza umthofu uma ingxenye isifakwe ku-PCB;

L Fundza Owenza Izinqubo

1. Izinqubo Zokwakhiwa Okuphambili;

2. Ungagobi umkhondo izikhathi ezingaphezu kwezimbili (Fig. 7);

3. Ngesikhathi se-soldering, izembozo zengxenye kanye nabaphathi kufanele bashiye imvume ukuze bagweme ukubeka ukucindezeleka okulimazayo ku-LED ngesikhathi sokuthengisa (Fig 8);

4. Isihloko se-soldering iron akufanele neze sithinte i-lens epoxy;

5. Ama-LED angena emgodini awahambisani ne-reflow soldering;

6. Uma i-LED izodlula amaphasi amaningi noma ibhekane nezinye izinqubo lapho ingxenye ingase ibe ngaphansi kokushisa okukhulu sicela uhlole ne-Best LED ukuze ihambisane;