I-Bulb ye-Mini encinci yeGreen Mini ye-4,5V

I-8mm yeGreen Mini LED ene-4.5V edanyazayo:

I-LED eluhlaza emngxunyeni inokuvelisa ngokobungakanani obahlukileyo kunye nemilo eyahlukileyo. Njenge-3mm eluhlaza ngombobo, i-5mm eluhlaza ngombobo we-LED okanye uxande olujikeleze uhlobo lwe-LED. Isiseko kule fomu, sinokuyivelisa ngeilensi ezahlukeneyo. Iilensi ezahlukileyo ziya kubangela iziphumo ezahlukeneyo zokukhanyisa. Cacisa ilensi inokunyusa ixabiso le-mcd ye-LED, iilensi ezinobisi zinokwenza ukukhanya kusasazeke ngakumbi kwaye ubona umbala nkqu ne-LED icinyiwe. Le 806LGC-E10IC yenziwe nge-8mm eluhlaza nge-hole emngxunyeni nge-lens eluhlaza eluhlaza. Ezahlukileyo nge-520nm ye-LED yesiqhelo, le Green ngokungena emngxunyeni i-LED inokuqhwanyaza xa isebenza. Ukuba ufuna ukukhanya kwebhalbhu encinci ye-LED kwiprojekthi yakho, zive ukhululekile ukuqhagamshelana nathi ngolwazi oluthe kratya malunga nayo ~

I-8mm eluhlaza i-bulb ye-LED encinci-UkuKhanyisa okuluhlaza okuLayita kwezibane ze-LED:

Iimpawu ze-GreenThrough-hole ze-LED:

Ubungakanani beLens: i-8mm ye-LED eluhlaza;

* Kwamaza 520-530nm;

* Uhlobo lwelensi: Uluhlaza oGcweleyo usasazekile;

* Ukuthembeka okuphezulu kunye nokuqina okuphezulu kwemitha;

Iparamitha zombane:

* Ukuqhubela phambili kwimeko yangoku: Umsebenzi we-1% kunye nobubanzi be-pulse = 10us.

Imeko yokuSolder: Imeko yokuSolder kufuneka igqitywe ngamasekhondi ama-3 ngo-260 ℃

Iimpawu ze-Electrucal Optical (Tc = 25 ℃ )

* Ukukhanya kweLuminous kulinganiswa ngeZWL600.

* /1 / 2 yi-off-sxis angle apho ukukhanya okuqaqambileyo sisiqingatha se-axia ukukhanya okuqaqambileyo;

Izinto ze-Green ngokusebenzisa umngxunya we-LED:

Isicelo:

Iprojekthi ye-DIY ye-DIY;

Iprojekthi yokukhanyisa i-LED;

Ukukhanya kwe-LED;

Inkqubela phambili yokuvelisa kwe-LED emngxunya:

Thelekisa kunye ne-SMD ye-LED, ukujikeleza kwe-LED kwimveliso kuya kuba nzima ngakumbi. Oko kuthetha ukuba kuya kuthatha inkqubela phambili yemveliso kunye nexesha lokuvelisa:

Okokuqala, kufuneka silungiselele i-chip ye-LED (oku kuyakufana nemveliso ye-SMD ye-LED); Okwesibini, kuya kufuneka sibeke i-chip ye-LED kwisakhelo se-LED, emva koko siyakufuna ucingo olucocekileyo lwegolide ukudibanisa i-cathode kunye ne-anode yesakhelo se-LED. Kuza ngokwahlukileyo, kwimveliso ye-SMD ye-LED, kufuneka sibeke i-epoxy kwisakhelo se-LED kwaye silinde de yome nge-oveni. Nangona kunjalo, kwizibane ze-LED, kufuneka sitofe i-epoxy ekubunjweni kwelensi kwaye sibeke zonke izinto ehovini ubuncinci iiyure eziyi-8 de zome. Emva koko, kufuneka sibacofe ehovini kwaye sikhuphe i-LED ngaphandle kwesikhunta. Kwaye emva koko kufuneka sisike izikhonkwane ze-LED ukuze kube lula ukuzivavanya.

Okokugqibela, siyifumene i-LED. Ukuze uqiniseke ukuba umgangatho kunye nomgangatho ofanelekileyo njengoko kufuneka. Kuya kufuneka sibeke zonke i-LED kumatshini wokwahlula kwaye siyakufumana i-LED ngemigqomo efanayo.

Imiqathango yokugcina:

1. kuthintele ukuvezwa okuqhubekayo kwimeko yokufuma yokugcina amanzi kwaye ugcine imveliso kude notshintsho olukhawulezileyo kubushushu bemo;

2. Ii-LED kufuneka zigcinwe kubushushu ≤30 ℃ kunye nokufuma okumalunga <60% ℃;

3. Imveliso kwiphakheji yokuqala etywiniweyo iyacetyiswa ukuba ihlanganiswe kwiiyure ezingama-72 zokuvulwa;

4. Imveliso kwiphakheji evuliweyo ngaphezulu kweveki kufuneka ibhakwe iiyure eziyi-6-8 nge-85-10 ℃;

INDLELA YOKUTHUTHA I-LED

I-1, i-pitch ekhokelayo ye-LED kufuneka ihambelane nomgangatho wemingxunya ekhulayo kwi-PCB ngexesha lokubekwa kwecandelo;

Ukwenziwa kwelothe kunokufuneka ukuba kuqinisekiswe ukuba inqaku lokukhokela lihambelana nomngxunya;

Jonga lo mzobo ungezantsi weenkqubo ezifanelekileyo zokwenza iinkqubo;

Musa ukuhambisa umkhondo we-PCB kwindawo yoqhakamshelwano phakathi kwegama lesikhokelo kunye ne-PCB ukunqanda iisekethe ezifutshane;

Qaphela:

Mount Indlela echanekileyo yokufaka;

× Indlela yokufaka engalunganga;

2. Xa iintambo ze-soldering kwi-LED, intambo nganye yocingo kufuneka ifakwe ngokwahlukileyo ngombhobho wokunciphisa ubushushu ukuthintela ukudibana kwesekethe emfutshane.

Sukuziqokelela zombini iingcingo kwityhubhu enye yokunciphisa ubushushu ukunqanda ukutswina izikhokelo ze-LED;

Ukucofa uxinzelelo kwizikhokelo ezikhokelwayo kunokonakalisa ulwakhiwo lwangaphakathi kwaye kubangele ukusilela;

Qaphela:

Mount Indlela echanekileyo yokufaka;

× Indlela yokufaka engalunganga;

3. Sebenzisa ii-stand-offs (Umzobo 3) okanye izithuba (Spacers 4) (ikhiwane 4) ukubeka i-LED ngokhuseleko kwi-PCB;

4. Gcina ubuncinci bokususwa kwe-3mm phakathi kwesiseko seelensi ze-LED kunye nokugoba okokuqala kwelitye (Ikhiwane. 5. Ikhiwane. 6)

5. Ngexesha lokwenziwa kwelothe, sebenzisa izixhobo okanye iijig ukubamba izikhokelo ngokukhuselekileyo ukuze amandla okugoba angadluliswa kwilensi ye-LED nakwizakhiwo zayo zangaphakathi;

Sukuyenza indawo ekhokelayo yakuba nje icandelo lifakwe kwi-PCB;

L nethoba Owenza Iinkqubo

1. INkqubo yokuKhangela iiNkqubo;

2. Sukugoba izikhokelo ngaphezulu kokuphindwe kabini (Ikhiwane. 7);

3. Ngethuba lokufaka i-soldering, amaqweqwe kunye nabanikazi kufuneka bashiye ukucoceka ukunqanda ukubeka uxinzelelo kwi-LED ngexesha le-soldering (Umzobo 8);

4. Incam yesinyithi esine-soldering akufuneki ichukumise i-lens epoxy;

5. Ii-LED zemingxunya engahambelaniyo ne-soldering;

6. Ukuba i-LED iya kudlula kwi-soldering pass okanye ijongane nezinye iinkqubo apho icandelo linokuthi lifakwe kubushushu obukhulu nceda ujonge kwi-Best LED yokuhambelana;