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.: 304RD
Brand: LED ugu fiican
Color: Red
LED Type: Red Through-Hole Led
Lens Type Of 3mm LED: Red Diffused Lens
Shape Of 3mm Red LED: 3mm Round Top
Brightness Level Of 3mm LED: Common Bright
Inner Packing: 1000pcs/Bag
Pins Length: 29mm & 27mm
Brightness Of Red LED: 100-200mcd
Inside Connection Wire: Gold Wire
Wavelength: 620-630nm
Iibinta Cutubyada: | Piece/Pieces |
---|---|
Nooca Xirmada: | Sanduuqa kartoonka |
Laydhka caadiga ah ee casaanka ah ee 3mm oo leh dalool cas oo daloola oo casaan leh
Laydhka daloolka cas wuxuu noqon karaa cabbir kala duwan, 3mm dhexroor LED ah, dhexroor 5mm LED ect. 304RD-kan ayaa ah 3mm LED-da-daloolka cas leh oo leh dhululubo sare oo wareegsan iyo muraayad casaan ah oo la faafiyey. Waxaan soo saarnaa laambaddan cas ee LED -ka ah oo leh 625nm chip chip gudaha ah si loo soo saaro midabka. Markaan iftiiminno LED -kan yar, muraayadda gaduudan ee fidsan ayaa iftiinka ka dhigi doonta mid jilicsan oo fidsan. Kaas oo ka dhigaya kan LED kaamil ah tilmaame LED. Waxaan u adeegsan doonnaa LED -kan si aan u soo saarno eedeysanaha guddiga cuitcir. Fiiriyaha ugu fiican ee LED wuxuu bixiyaa tayada ugu sareysa, adeegga ugu fiican iyo qiimaha ugu tartan badan. Haddii aad u baahan tahay qaar ka mid ah LED -kan cas ee mashruucaaga. Kaliya waxaad xor u tahay inaad nala soo xiriirto ~
Cabbirka 3mm LED-da-godka:
Daloolka godka Astaamaha LED:
* Cabbirka Lens: 3mm;
* Dhererka hirarka 620-630nm;
* Nooca muraayadaha: Casaan la faafiyey;
* 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 | 1.8 | 2.0 | 2.4 | V | IF=20mA |
Luminous Intensity | IV | 100 |
|
200 | 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 |
*θ1/2 waa xagal ka baxsan sxis taas oo hufnaanta iftiinku ay tahay nus xoojinta iftiinka axia;
Codsiga ugu weyn:
* Ku habboon iftiinka dambe;
* Iftiimiyaha;
* Nalalka qurxinta ee LED;
Faahfaahinta Alaabta:
99.99% silig dahab ah oo daahir ah;
Jidhka dahabka ee dahabka leh ee dahabka ah;
Chips summad caan ah;
Epoxy tayo sare leh;
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 micnaheedu yahay waxay qaadan doontaa horumar wax -soo -saar oo dheeri ah iyo waqti wax -soo -saar:
Ugu horreyntii, waxaan u baahannahay inaan diyaarino chip -ka LED -ka (tani waxay la mid noqon doontaa soo -saarka SMD LED ); Marka labaad, waxaan u baahnaan doonnaa inaan ku ridno guntinta LED -ka guluubka 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, Qulqulka qulqulka LED -ka waa inuu la jaanqaadaa garoonka godadka dhajinta ee PCB -ga inta lagu jiro 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-xidhka silig kasta waa in si gooni ah loogu dahaadhaa tuubada kulaylka si looga hortago taabashada wareegga 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. Joogso ugu yaraan 3mm cl climation inta u dhaxaysa saldhigga muraayadda LED -ka iyo leexashada hogaanka koowaad (Sawirka 5. Sawirka 6)
5. Marka la samaynayo macdanta `` lead '', isticmaal qalab ama jijooyin si aad si ammaan ah u xajisid raadadka si xoogga foorarsigu aanu ugu gudbin muraayadda LED -ka iyo dhismayaasha gudaha ;
Ha sameynin sameynta macdanta `` lead '' marka qeybta la saaro PCB -ga ;
L EAD U samaynta Hannaanka
1. Habraacyada Samaynta Hoggaaminta ;
2. Ha leexin tilmaamaha in ka badan laba jeer (Sawirka 7 );
3. Inta lagu jiro alxanka, daboolka iyo kuwa haysta waa in ay ka tagaan 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 LED-ku ma aha kuwo la jaan-qaadi kara alxanka dib-u-celinta ;
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