Iftiinka Sare 10mm Nalka Cas ee LED-ka Cas oo Faafsan

10mm High Bright Red Taxaabay LED la 625nm LED Milanello:

Waxaa qabto noocyada kala duwan ee heer dhalaalka for Lamps ka LED (ama smd LED), mararka qaar xitaa ku looks LED dhab ahaan la mid ah kooxda baxay, ilaa iyo inta aad u iftiimin ilaa aad ka heli doontaa kala duwan. Nuurkii waa xiran tahay chip marka LED helay qaab isku mid ah, nooca la gashto iyo size. Caadi ahaan, baaxadda weyn ee chip LED, dhalaalka dheeraad ah iyo awood sare ka badan waxaan ka heli kartaa ka LED ah. 1004FRD62D3L12 Tani kaliya ka helay mid ka mid ah heerka hoos u badan 1004FRD62D3L14, waxaa yeelan doona ku saabsan 500-800mcd kala duwan u dhaxeeya. Waayo, mashruuca qaar ka mid ah in aadan u baahnayn in dhalaalka badan, sidaas badbaadin doonaa kharashka dheeraad ah oo ka wax ka.

Haddii aad u baahan tahay qaar ka mid ah 10mm Red Iyada-dalool LED ee aad mashruuca, fadlan si xor ah u nala soo xiriir ~

10mm mini LED Red Iyada-dalool LED Size:

Red Iyada-dalool LED Features:

* Aragti ah ee Lens: 10mm;

* Milanello 620-630nm;

* Nooca Lens: Deep Red Taxaabay;

* Isku halaynta sare iyo intersity shucaaca sare,

Qiyaasta Korontada:

* Sii wad xaalada hadda jirta: Waajibka 1% iyo ballaca garaaca = 10us.

* Xaaladda iibinta: Xaaladda iibka waa in lagu dhammeeyaa 3 sekan oo ah 260 ℃

Tilmaamaha Indhaha Korantada (Tc=25 ℃ )

*Xoojinta iftiinka waxaa lagu cabbiraa ZWL600.

* θ1/2 waa xagal ka baxsan-sxis kaas oo iftiinka iftiinka uu yahay kala bar xoogga iftiinka axia;

Waxyaabaha ee Red dhex-dalool LED:

Codsiga:

LED mashruuca DIY;

Mashruuca nalalka LED;

LED Back Nuur;

Soo saarta horumarka ee LED dhex-dalool:

Barbar dhigtaa smd LED, wax soo saarka iyada oo-dalool LED noqdaan kuwa ka adag doonaa. Taas oo macnaheedu yahay waxa ay qaadan doontaa horumarka wax soo saarka badan iyo waqti wax soo saarka:

First of dhan, waxaan u baahan nahay si ay u diyaariyaan chip LED (tani waxay noqon doontaa mid ah sida wax soo saarka smd LED); Marka labaad, waxaan u baahan nahay inaan chip LED galay jir LED ah, ka dibna waxaan u baahan doonaa silig dahab saafi ah in ay ku xidhmaan ku cathode iyo anode jir LED. Waxaa jira yimaado oo kala duwan, Waayo, wax soo saarka smd LED, waxaan u baahan nahay in ay ku riday epoxy in ay jir LED oo sug ilaa ay qalalaan by foornada. Si kastaba ha ahaatee, waayo, LED Lamps, waxaan u baahan nahay si aad isugu durto epoxy galay caaryada ah gashto oo dhan waxyaalaha foornada ugu yaraan 8 saacadood ilaa ay qalalaan saaray. Ka dib markii in, waxaan u baahan nahay in ay iyaga tae ka foornada iyo ka baxdo ee LED of caaryada. Ka dibna waxaan u baahan nahay in uu yareeyo musmaarradii LED si ay u fududaan kara in imtixaanka.

Ugu dambeyntii, waxaan helay LED ah. In si ay u hubiyaan tayada iyo labis ah sida ugu fiican ee loo baahan yahay. Waxaan sidoo kale u baahan in ay ku riday oo dhan LED si mashiinka-soociddiisa, oo waxay u helnay doonaa LED la mid ah biinanka.

Xaaladaha Kaydinta:

1. Iska ilaali sii gaadhista deegaanka qoyaan isu keenida iyo sii alaabta ka soo gudubka deg deg ah ee heerkulka daarmayaay'e iska;

2. Kokes ku waa in lagu kaydiyaa heerkulka ≤30 ℃ iyo huurka qaraabo <60% ℃;

3. Product baakadda shaabadeeyey asalka ah waxaa lagu talinayaa in la soo ururay oo 72 saacadood gudahood furitaanka;

4. Product in xirmo furay toddobaadka ka badan waa in loo dubay 6-8 saacadood at 85-10 ℃;

LED hab sii kordhaya

1, garoonka ayaa hogaanka of LED waa in dhigma garoonka of godadka kordhaya on PCB inta lagu jiro meeleynta qayb;

Lead-sameynta yaabaa in loo baahdo si loo hubiyo inay hogaanka garoonka kulan garoonka godka;

U dir shaxanka hoose nidaamka hogaanka la xirrira habboon;

Ha wadada raad PCB ee degaanka xiriir ka dhexeeya leadframe iyo PCB si looga hortago-wareeggeedii gaaban;

xusay:

○ hab sii kordhaya saxda ah;

× hab sii kordhaya la qaldo,

2. Marka fiilooyin kabida, si LED ah, si wadajir ah silig kasta waa in la si gooni gooni ah ku dahaaran leh tube kulaylka-ihin si looga hortago in xiriir-circuit gaaban.

Ha gunti labada fiilooyin in tube ihin mid kulaylka si looga fogaado in qanjaruufo raadad LED ah;

Qanjaruufo stress on raadad keentay dhaawici kartaa qaab-dhismeedka gudaha iyo sababta failure;

xusay:

○ hab sii kordhaya saxda ah;

× hab sii kordhaya la qaldo,

3. Isticmaal taagan-offs (berdihii 3) ama spacers (berdihii 4) in ay meel ammaan ah LED kor ku PCB ah,

4. Yeelo ugu yaraan ansixin 3mm u dhaxeeya salka gashto LED iyo gacnta ugu horeysay hogaanka (berdihii. 5. berdihii. 6)

5. Inta lagu jiro hogaanka la xirrira, isticmaalka qalabka ama jigs si uu u qabto raadad ah si ammaan ah si ciidanka laabaya oo aan la kala qaado si ay siku LED iyo qaab-dhismeedka gudaha;

Ha u qabtaan hogaanka la xirrira mar component ayaa Jaha eee PCB ah,

L EAD U samaynta Hannaanka

1. hoggaami U samaynta Hannaanka;

2. Ma aan ka badnayn laba jeer la leexiyo raadad ah (berdihii 7.);

3. Inta lagu jiro, kabida, daboolida qayb iyo heysata tahay inuu ka tago ansixin si looga fogaado gelinayn dhaawac stress on LED lagu jiro, kabida (berdihii 8);

4. Caaradda birta, kabida, waa in aan marnaba taaban epoxy siku;

5. Kokes Iyada-dalool waa in aynan kabida reflow;

6. Haddii LED u mari doona baas, kabida badan ama wejiga hababka kale ee ay qayb ka mid ah waxaa laga yaabaa in lagu qaado kulayl daran fadlan ka hubi Best LED waayo, waafaqid,