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,Western Union
Madadaalo: FOB,EXW,FCA
Tusaale ahaan.: 304LGC52D7L12
Brand: LED ugu fiican
Lens Size Of LED Lamps: 3mm Round Top
Lens Type Of 3mm Green LED: Clear Lens
Angle: 20 Degree
Emitting Color: Green
Green LED Voltage: 2.7-3.4v
Brightness: 4000-4500mcd
Brightness Level Of 3mm Green LED: Super Bright
LED Wavelength: 520nm
Pins Length: 29mm & 27mm
Chip Material: Ingan
Iibinta Cutubyada: | Piece/Pieces |
---|---|
Nooca Xirmada: | Sanduuqa kartoonka |
3mm Cagaaran daloola Cagaaran oo leh 20 digrii cad:
Miyaad raadinaysaa xoogaa laambaddo yaryar oo leh iftiin aad u sarreeya oo cagaaran? Fadlan ka hubso 304LGC52D7L12, waxaan ku soo saarnaa sumadda caanka ah ee Epistar chip iyo silig dahab ah oo loogu talagalay isku xirka wareegga. Ku kala duwan 5mm cagaaran oo dalool leh oo LED ah, waxaan ku soo saarnaa 3mm LED leh muraayad yar oo cad, taas oo ka dhigi karta in 520nm LED-ku yeesho meel rakibid yar. Isbarbar dhig nooca muraayadda la faafiyey, muraayaddan cad waxay hubin doontaa in LED -kan cagaaran uu helay iftiin aad u badan (laba -dhalaal) iyo shucaac dheer oo soo baxaya. Haddii mashruucaagu u baahan yahay xoogaa LED leh iftiin aad u weyn iyo shucaac dheer. Fadlan nala soo xiriir si aad u hesho faahfaahin dheeraad ah oo ku saabsan Nalalkaan Super Bright LED.
3mm LED Cagaaran oo leh Cabbir Lens Cad:
Tilmaamaha LED-da-daloolka Cagaaran:
* Cabbirka Lens: 3mm;
* Dhererka hirarka 520-530nm;
* Nooca muraayadaha: Cad;
* Kalsooni sare iyo isdhexgalka shucaaca sare;
Halbeegyada Korantada:
Parameter | Symbol | Rating | Unit |
Power Dissipation | Pd | 60 | mW |
Pulse Forward Current | IFP | 100 | mA |
Forward Voltage | IF | 25 | mA |
Reverse Voltage | VR | 5 | 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 | 2 | Years |
Antistatic bag | Piece | 1000 | Bag |
* Horudhaca xaaladda hadda jirta: Duty 1% iyo ballaca garaaca = 10us.
* Xaaladda alxanka: Xaaladda alxanka waa in lagu dhammaystiraa 3 seken oo 260 ℃ ah
Astaamaha Fudud ee Korontada (Tc = 25 ℃ )
Parameter | Sysmblo | Min | Typ | max | Unit | Test Conditin |
Forward Voltage | VF | 2.7 | 3.0 | 3.4 | V | IF=20mA |
Luminous Intensity | IV | 4000 |
|
4500 | mcd |
IF=20mA |
Peak Wavelength |
λP |
|
520 |
|
nm |
IF=20mA |
Dominant Wavelength |
λD |
520 | 530 | nm |
IF=20mA |
|
Half Width |
△λ |
|
18 |
|
nm |
IF=20mA |
Viewing Half Angle |
2θ1/2 |
|
20 |
|
deg |
IF=20mA |
Reverse Current | IR |
|
|
5 | uA | VR=5V |
*Cufnaanta iftiinka leh waxaa lagu cabiraa ZWL600.
*θ1/2 waa xagal ka baxsan sxis taas oo hufnaanta iftiinku ay tahay nus xoojinta iftiinka axia;
Horumarinta wax-soo-saarka ee daloolka daloolka LED:
Isbarbar-dhig ku samee SMD LED, wax-soo-saarka LED-ka-daloolka ayaa noqon doona mid aad u dhib badan. Taasoo macnaheedu yahay inay qaadan doonto horumar wax -soo -saar iyo waqti wax -soo -saar oo badan:
Ugu horreyntii, waxaan u baahannahay inaan diyaarino chip LED -ka (tani waxay la mid noqon doontaa soo -saarka SMD LED ); Marka labaad, waxaan u baahan doonnaa inaan ku ridno chip -ka LED -ka jir -ka LED -ka, ka dibna waxaan u baahan doonnaa silig dahab saafi ah si aan ugu xirno cathode iyo anode of frame LED. Waxaa jira wax ka duwan, Soo -saarka SMD LED, waxaan u baahanahay inaan ku dhejinno epoxy -ga shaxanka LED -ka oo aan sugno ilaa uu ka engejiyo foornada. Si kastaba ha noqotee, Nalalka LED -ka, waxaan u baahanahay inaan ku shubno epoxy -ga caaryada muraayadda oo aan wax walba ku ridno foornada ugu yaraan 8 saacadood illaa ay ka engegaan. Intaas ka dib, waxaan u baahanahay inaan ka fogeynno foornada oo aan ka saarno LED caaryada. Ka dibna waxaan u baahanahay inaan jarno biinanka LED si ay u sahlanaato tijaabintooda.
Ugu dambeyntii, waxaan helnay LED. Si loo hubiyo tayada iyo lebiska sida ugu wanaagsan ee loo baahan yahay. Waxaan sidoo kale u baahanahay inaan ku shubno dhammaan LED -ka mashiinka kala -soocidda oo iyaga waxaan ku heli doonnaa LED -ga oo leh weel isku mid ah.
Xaaladaha Kaydinta:
1. ka fogow soo -gaadhista joogtada ah ee jawiga qoyaanka oo ka ilaali badeecada inay si degdeg ah ugu gudubto heerkulka deegaanka;
2. Laydhka waa in lagu kaydiyaa heerkulka ≤30 ℃ iyo qoyaan qaraabo <60%℃;
3. Badeecadda ku jirta xirmadii asalka ahayd ee la shaabadeeyey waxaa lagu talinayaa in lagu soo ururiyo 72 saacadood gudahood furitaanka;
4. Badeecadda ku jirta xirmo furan in ka badan toddobaad waa in lagu dubaa 6-8 saacadood 85-10 ℃;
HABKA FIRINTA LED
1, Raadka hogaanka LED waa inuu la jaanqaadaa garoonka godadka dhajinta ee PCB inta meelaynta qaybaha;
Leedh-sameynta waxaa laga yaabaa in loo baahdo si loo hubiyo in garoonka leedhka uu la mid yahay garoonka daloolka;
Tixraac shaxanka hoose ee hababka sameynta leedhka habboon;
Ha u marin raadinta PCB-ga aagga xiriirka u dhexeeya leedhka iyo PCB-ga si looga hortago wareegyada gaagaaban;
La xusay:
Method Habka saxitaanka si sax ah;
Method Habka fidinta oo aan sax ahayn;
2. Marka fiilooyinka lagu iibiyo Laydhka, isku-xidh kasta oo silig ah waa in si gooni ah loogu dahaadhaa tuubada kulaylka si looga hortago taabashada wareeg-gaaban.
Ha ku xidhmin labada fiilo hal tuubbo yareyneysa kuleylka si aad uga fogaato in la qanciyo hoggaamiyeyaasha LED -ka;
Cidhiidhiga ku dhagan hogaamiyaasha rasaasta ayaa dhaawici kara dhismayaasha gudaha oo sababi kara fashil;
La xusay:
Method Habka saxitaanka si sax ah;
Method Habka fidinta oo aan sax ahayn;
3. Isticmaal istaag (Jaantuska 3) ama boosaska (Jaantus 4) si aad si ammaan ah u dul dhigto LED-ka PCB-ga;
4. Joogtee ugu yaraan 3mm sifeeyaha u dhexeeya saldhigga muraayadda LED -ka iyo leexashada hogaanka koowaad (Sawirka 5. Sawirka 6)
5. Marka la samaynayo macdanta `` leedhka '', isticmaal qalab ama jijooyin si aad si ammaan ah ugu haysato hoggaamiyeyaasha si xoogga foorarsiga aan loogu gudbin muraayadda LED -ka iyo dhismayaasha gudaha;
Ha sameynin sameynta macdanta `` lead '' marka qeybta la saaro PCB -ga;
L EAD U samaynta Hannaanka
1. Hababka Samaynta Macdanta Leedhka;
2. Ha leexin tilmaamaha in ka badan laba jeer (Sawirka 7);
3. Inta lagu jiro alxanka, daboollada iyo kuwa haysta waa inay ka baxaan oggolaanshaha si looga fogaado in culayska waxyeellada leh la saaro LED -ka inta la xirayo (Jaantus 8);
4. Caaradda birta wax iibisa waa inaysan marna taaban epoxy lens -ka;
5. Nalalka daloolka leh ee aan daloolka lahayn waa kuwo aan la jaanqaadi karin kabidda;
6. Haddii laydhku mari doono kaarar badan oo alxanka ah ama wajihi doona geedi socodyo kale oo laga yaabo in qaybta lagu kululeeyo kulayl aad u badan fadlan ka hubi LED -ka ugu fiican si loo waafajiyo;
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