Polelo ea boinotšing: Lekunutu la hau le bohlokoa haholo ho rona. Khamphani ea rona e tšepisa hore ha e etse hore u se ke ua senola tlhahisoleseling ea hau ho ea pele.
Packaging: Lebokose la lebokose
Tlhahiso: 1000000000 pcs/week
Lipalangoang: Ocean,Land,Air
Sebaka sa Tšimoloho: Chaena
Matla a ho Fana: 7000000000 pcs/week
Setifikeiti: GB/T19001-2008/ISO9001:2008
HS Code: 8541401000
Port: SHENZHEN
Mofuta oa Lekhetho: T/T,Paypal,Western Union
Incoterm: FOB,EXW,FCA
Setšoantšo sa No.: 304URD
Mochine: Molemo ka ho fetisisa LED
Color: Red
LED Type: Red Through-Hole Led
Lens Type Of 3mm LED: Red Diffused Lens
Inner Packing: 1000pcs/Bag
Pins Length: 29mm & 27mm
Inside Connection Wire: Gold Wire
Wavelength: 620-630nm
Brightness Level Of 3mm LED: High Bright
Brightness Of Red LED: 200-400mcd
Quality Level Of 3mm Red LED: A Grade
Ho rekisa lihlopha: | Piece/Pieces |
---|---|
Mofuta oa Sephutheloana: | Lebokose la lebokose |
3mm Red diffused LED e nang le khanya e phahameng le boleng, RoHs Standard;
304URD ena e shebahala joalo ka 304NRD, Kaofela li na le boholo bo lekanang, lense e khubelu e khubelu ebile li bile li na le khanya e tšoanang ha u li bonesa. Joale phapang ke efe lipakeng tsa li-LED tse khubelu tse phunyang?
Pele, f kapa litšenyehelo, 304URD e tla fumana theko e phahameng ho feta 304NRD.
Bakeng sa waranti, 304URD e fumane waranti ea lilemo tse 5. Empa bakeng sa 304NRD, e na le selemo se le seng feela. Ka lehlakoreng le leng, 304URD e tla sebetsa hantle haholo ho feta 304NRD leboneng.
Ntle le moo, haeba u hloka 3mm 625nm LED ena ho fihlela maemo a RoH morerong oa hau, 304URD e tla ba molemo bakeng sa lits'ebetso tsa hau. Re sebelisa terata e hloekileng ea khauta kahare bakeng sa khokahano le boleng bo holimo ba epoxy, lisebelisoa tsena kaofela li tla kopana le maemo a boleng bo holimo.
Joale, khetho ea hau ke efe, 304URD kapa 304NRD?
Boholo ba 3mm ka lesoba la LED:
Likarolo tsa LED tse phunyeletsang:
* Teba ea Lense: 3mm;
* Wavelength 620-630nm;
* Mofuta oa lense: Bofubelu bo phatlalalitsoe;
* Ho tšepahala ho phahameng le ho phahama ha mahlaseli a phahameng;
Lisebelisoa tsa motlakase:
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 | 80000 | H |
Warranty |
Time | 5 | Years |
Antistatic bag | Piece | 1000 | Bag |
* Pulse pele boemo ba hona joale: Mosebetsi 1% le pulse length = 10us.
* Boemo ba ho ts'oaroa ka letsoho: Boemo ba ho ts'oaroa bo tlameha ho phetheloa ka li-secongds tse 3 ho 260 ℃
Litšobotsi tsa Electrucal Optical (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 | 200 |
|
400 | 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 |
* /1 / 2 e hole-sxis angle moo matla a khanyang e leng halofo ea matla a khanyang a axia;
Kopo e ka sehloohong:
* E loketse lebone la morao;
* Leseli la pontshi;
* Lebone la khabiso la LED;
Lintlha tsa Sehlahisoa:
Mohala oa khauta oa 99,99% o hloekileng;
Silevera e koahetsoe ka foreimi ea LED;
Chips tse tummeng tse tsebahalang;
Boleng bo phahameng ba epoxy;
Khatelo-pele ea tlhahiso ea LED ea lesoba:
Bapisa le SMD LED, tlhahiso ea LED ea lesoba e tla ba thata le ho feta. Ho bolelang hore ho tla nka tsoelopele ea tlhahiso le nako ea tlhahiso:
Pele ho tsohle, re hloka ho lokisa chip ea LED (sena se tla tšoana le tlhahiso ea LED ea SMD ); Taba ea bobeli, re tla hloka ho kenya chip ea LED kahara sethala sa LED, ebe re hloka terata e hloekileng ea khauta ho hokahanya cathode le anode ea foreime ea LED. Ho na le mefuta e fapaneng, Bakeng sa tlhahiso ea LED ea SMD, re hloka ho beha epoxy ho foreime ea LED ebe re emela hore e omelle ka ontong. Leha ho le joalo, bakeng sa mabone a LED, re hloka ho kenya epoxy ka har'a sebono sa lense ebe re beha lintho tsohle ka ontong bonyane lihora tse 8 ho fihlela li omme. Kamora moo, re hloka ho li beha ka ontong ebe re ntša LED ka hlobo. Mme re hloka ho khaola lithakhisa tsa LED hore li be bonolo ho li hlahloba.
Qetellong, re ile ra fumana LED. Bakeng sa ho netefatsa boleng le junifomo hantle kamoo ho hlokahalang. Re boetse re hloka ho beha li-LED tsohle mochining oa karohano mme ho bona re tla fumana li-LED ka libaese tse tšoanang.
Maemo a polokelo:
1. qoba ho pepesehela tikoloho ea mongobo ka mokhoa o ts'oarellang 'me u boloke sehlahisoa se le hole le phetoho e potlakileng mochesong o haufi;
2. Li-LED li lokela ho bolokoa ka mocheso ≤30 ℃ le mongobo o lekanyelitsoeng <60% ℃;
3. Sehlahisoa ka har'a sephutheloana sa pele se tiisitsoeng se khothaletsoa hore se bokelloe nakong ea lihora tsa 72 ha se bula;
4. Sehlahisoa ka har'a sephutheloana se buletsoeng nako e fetang beke se lokela ho besoa lihora tse 6-8 ho isa ho 85-10 ℃;
MOTSOALLE OA HO KHETHA LED
1, Lebala la leqhubu la LED le tlameha ho ts'oana le sekhahla sa likoti tse ntseng li eketseha ho PCB nakong ea ho beoa ha karolo ;
Ho etella pele ho ka hlokahala ho netefatsa hore sethala sa lead se ts'oana le sekontiri sa lesoba ;
Sheba setšoantšo se ka tlase bakeng sa lits'ebetso tse nepahetseng tsa ho etsa lead ;
Se ke oa tsamaisa pherekano ea PCB sebakeng sa mabitso pakeng tsa leadframe le PCB ho thibela lisekete tse khuts'oane ;
E lemohile:
Method Mokhoa o nepahetseng oa ho hloa;
× Mokhoa o sa nepahalang oa ho hloa;
2. Ha lithapo tsa soldering li ea ho LED, lenonyeletso le leng le le leng la terata le lokela ho koaheloa ka thoko le tube e fokotsang mocheso ho thibela ho ikopanya ha nakoana.
Se ke oa koala likhoele ka bobeli mochesong o le mong oa mocheso ho qoba ho penya lead ea LED ;
Ho hatella khatello ea maikutlo ho lead ho ka senya sebopeho sa kahare mme sa baka ho hloleha ;
E lemohile:
Method Mokhoa o nepahetseng oa ho hloa;
× Mokhoa o sa nepahalang oa ho hloa;
3. Sebelisa li-stand-offs (feiga 3) kapa li-spacers (setšoantšo sa 4) ho beha LED ka nepo ka holim'a PCB ;
4. Boloka bonyane ba 3mm cl earance pakeng tsa setsi sa lense ea LED le koba ea pele ea lead (Setšoantšo sa 5. Setšoantšo sa 6.)
5. Nakong ea ha u etella pele, sebelisa lisebelisoa kapa li-jig ho tšoara litselana ka mokhoa o sireletsehileng e le hore matla a kobehang a se ke a fetisetsoa lense ea LED le likarolo tsa eona tsa kahare ;
Se ke oa etsa loto eaba ba etsa hang ha karolo e se e kentsoe holim'a PCB ;
L attle etsang Mekhoa
1. Mekhoa ea ho etsa moetapele ;
2 . Se ke oa koba litsamaiso ho feta habeli (Setšoantšo sa 7 );
3. Nakong ea soldering, likoahelo le lihokelo li lokela ho tlohela tumello ho qoba ho beha khatello ea maikutlo ho LED nakong ea kulo (Setšoantšo sa 8) ;
4. Ntlha ea tšepe ea soldering ha ea lokela ho ama lense epoxy ;
5. Ka-lesoba LED 's ke sa lumellane le se kopantsoeng ka kulo reflow;
6. Haeba LED e tla feta lipalo tse ngata tsa soldering kapa e tobane le lits'ebetso tse ling moo karolo e ka bang le mocheso o matla ka kopo sheba le Best LED hore e lumellane ;
Tel: 86-0755-89752405
Lekolulo: +8615815584344
Imeile: amywu@byt-light.comAterese: Building No. 1 Lane 1 Liuwu Nanlian The Fifth Industry Area , Longgang, Shenzhen, Guangdong China
Websaeteng: https://st.bestsmd.com
Polelo ea boinotšing: Lekunutu la hau le bohlokoa haholo ho rona. Khamphani ea rona e tšepisa hore ha e etse hore u se ke ua senola tlhahisoleseling ea hau ho ea pele.
Tlatsa tlhaiso-leseling e eketsehileng e le hore e ka ikopanya le uena kapele
Polelo ea boinotšing: Lekunutu la hau le bohlokoa haholo ho rona. Khamphani ea rona e tšepisa hore ha e etse hore u se ke ua senola tlhahisoleseling ea hau ho ea pele.