Bayaanka Asturnaanta
Baakadaha: Sanduuqa kartoonka
Wax-soo-saarka: 1000000000 pcs/week
Gaadiidka: Ocean,Land,Air
Goobta Asalka: Shiinaha
Kartida Bixinta: 7000000000 pcs/week
Shahaadada: GB/T19001-2008/ISO9001:2008
HS Code: 8541401000
Port: SHENZHEN
Nooca Bixinta: T/T,Paypal
Madadaalo: FOB,EXW,FCA
Tusaale ahaan.: 304FRD62D3L14V12
Brand: LED ugu fiican
Nooca Sahayda: Soosaaraha asalka ah
Qalabka Tixraaca: xaashida xogta
Meesha Asalka Ah: Shiinaha
Noocyada: LED
Nooca Xirmada: Iyada oo loo marayo Hole
Color Of 12V Red 3mm LED: Red
Lens Type Of 12V Red 3mm LED: Diffused Lens
Wavelength Of 12V Red 3mm LED: 620nm
Viewing Angle Of 12V Red 3mm LED: 40 Degree
Brightness Level Of 12V Red 3mm LED: Ultra Bright
Recommended Voltage Of Round Top Red LED: 12v
Resistor Type: Built In Resistor
Current: Dc
Polarity Identified: Shorter Lead
Iibinta Cutubyada: | Piece/Pieces |
---|---|
Nooca Xirmada: | Sanduuqa kartoonka |
12V 3mm Round Top LED - Red Taxaabay LED
304FRD62D3L14V12 waa danab sare LED la cas emitting LED. Barbar dhigtaa caadi cas smd LED ama dhex-dalool LED, 3mm this casaan dhex-dalool LED helay 12V danab weeraryahanka. Laga soo bilaabo sawirka aad ka arki kartaa, this cas looks dhex-dalool sida la mid ah sida caadiga ah casaan iyo laambadahoodii yaryaraa LED. Maxaa yeelay, waxaannu kobo yar ka dhisay gudaha resistor ee siku cas Taxaabay. Taas oo macnaheedu yahay marka aan u isticmaalno LED this, ma waxaan u baahan tahay in aad ku darto resistory kasta, LED this qaayaha karaa 12 volts si toos ah. Xitaa waxa danab sare LED, weli shanqarta midabka la mid ah sida 625nm LED iyo becuase ee gudaha chip LED weyn, 3mm this casaan LED sidoo kale waa laambadihii dhalaalaya LED super in danab sare Cas LED. Haddii aad raadinayso qaar ka mid ah ka dhisay resistor Cas LED la dhalaalka sare, soo for this ~
Aragti of 3mm dhex-dalool LED:
Iyada-dalool LED Maqaallo:
* Aragti ah ee Lens: top wareega 3mm;
* Forward danab: 12VDC socon,
* Milanello 620-630nm;
* Nooca Lens: Red Taxaabay;
* Isku halaynta sare iyo intersity shucaaca sare,
Qiyaasta Korontada:
Parameter | Symbol | Rating | Unit |
Power Dissipation | Pd | 240 | mW |
Pulse Forward Current | IFP | 100 | mA |
Forward Voltage | VF | 12 | V |
Junction Temperature |
Ti |
100 |
℃ |
Operating Temperature |
Topr |
-40 ~ +80 |
℃ |
Storage Temperature Range | Tstg | -40 ~ +80 |
℃ |
Soldering Temperature | Tsol | 260 | ℃ |
Electro-Static-Discharge(HBM) | ESD | 1000 | V |
Service life under normal conditions | Time | 50000 | H |
Warranty |
Time | 5 | Years |
Antistatic bag | Piece | 1000 | Bag |
* Sii wad xaalada hadda jirta: Waajibka 1% iyo ballaca garaaca = 10us.
* Xaaladda iibinta: Xaaladda iibka waa in lagu dhammeeyaa 3 sekan oo ah 260 ℃
Calaamadaha indhaha Electrucal (TC = 25 ℃)
Parameter | Sysmblo | Min | Typ | max | Unit | Test Conditin |
Forward Voltage | VF | 9 | 10 | 12 | V | IF=20mA |
Luminous Intensity | IV | 10000 |
|
11600 | mcd |
IF=20mA |
Peak Wavelength |
λP |
|
633 |
|
nm |
IF=20mA |
Dominant Wavelength |
λD |
620 | 625 | 630 | nm |
IF=20mA |
Half Width |
△λ |
|
18 |
|
nm |
IF=20mA |
Viewing Half Angle |
2θ1/2 |
|
40 |
|
deg |
IF=20mA |
Reverse Current | IR |
|
|
5 | uA | VR=5V |
*Xoojinta iftiinka waxaa lagu cabbiraa ZWL600.
* θ1/2 waa xagal ka baxsan-sxis kaas oo iftiinka iftiinka uu yahay kala bar xoogga iftiinka axia;
Codsiga Main:
* Fiican ee backlight;
* Iftiin Tusiyaha;
* LED laambad madaxtooyada,
Faahfaahinta Alaabta:
99.99% silig dahab ah oo nadiif ah;
Silver plated jir LED;
Chips calaamadeysan oo caan ah;
epoxy tayo sare leh;
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 LEA d ee 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 3mm cl earance u dhaxeeya salka gashto LED iyo gacnta ugu horeysay hogaanka (5. berdihii. 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. Ha ka badan 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. Iyadoo-dalool LED s waa la leheyn, 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,
Tel: 86-0755-89752405
Telefoonka gacanta: +8615815584344
Email: amywu@byt-light.comCinwaanka: Building No. 1 Lane 1 Liuwu Nanlian The Fifth Industry Area , Longgang, Shenzhen, Guangdong China
Websaydh: http://so.bestsmd.com
Bayaanka Asturnaanta
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Bayaanka Asturnaanta