Gbólólólóhùn Asiri: Asiri rẹ ṣe pataki pupọ si wa. Ile-iṣẹ wa ṣe ileri lati ṣe sọ alaye ti ara ẹni si eyikeyi ifihan pẹlu awọn igbanilaaye rẹ.
Apo: Apoti paali
Ise sise: 1000000000 pcs/week
Iṣowo: Ocean,Land,Air
Ibi ti Oti: Ṣaina
Ipese Agbara: 7000000000 pcs/week
Ijẹrisi: GB/T19001-2008/ISO9001:2008
Koodu HS: 8541401000
Port: SHENZHEN
Iru owo sisan: T/T,Paypal,Western Union
Incoterm: FOB,EXW,FCA
Aṣeṣe No.: 304LGC52D7L12
Brand: LED ti o dara julọ
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
Ta sipo: | Piece/Pieces |
---|---|
Iru Apoti: | Apoti paali |
3mm Green Nipasẹ-iho LED pẹlu lẹnsi ko o ni iwọn 20:
Ṣe o n wa diẹ ninu awọn atupa LED kekere pẹlu imọlẹ alawọ ewe alawọ ewe LED? Jọwọ ṣayẹwo pẹlu 304LGC52D7L12 yii, a ṣe agbejade pẹlu ami iyasọtọ Epistar olokiki ati okun waya inu fun asopọ Circuit. Yatọ pẹlu LED alawọ ewe nipasẹ 5mm, a ṣe agbejade LED 3mm yii pẹlu lẹnsi ko o kere, eyiti o le jẹ ki LED 520nm yii ni aaye fifi sori ẹrọ kere. Ṣe afiwe pẹlu iru lẹnsi ti o tan kaakiri, lẹnsi ti o han gbangba yoo rii daju pe LED alawọ ewe yii ni imọlẹ pupọ diẹ sii (imọlẹ lemeji) ati imukuro ina gigun. Ti iṣẹ akanṣe rẹ ba nilo diẹ ninu LED pẹlu ina imọlẹ nla ati itankalẹ gigun. Jọwọ kan si wa fun awọn alaye diẹ sii nipa Awọn atupa LED Imọlẹ Super Bright yii.
3mm Green LED pẹlu Iwọn Iwọn lẹnsi:
Green Nipasẹ-iho Awọn ẹya ara ẹrọ LED:
* Iwọn ti lẹnsi: 3mm;
* Gbigbọn iwọn 520-530nm;
* Iru lẹnsi: Ko o;
* Igbẹkẹle giga ati idapọmọra itankalẹ giga;
Awọn ipele itanna:
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 |
* Pulse siwaju ipo lọwọlọwọ: Ojuse 1% ati iwọn pulse = 10us.
* Ipo tito: Ipo ifura gbọdọ wa ni pari pẹlu awọn iṣẹju -aaya 3 ni 260 ℃
Awọn abuda opitika itanna (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 |
*Imọlẹ Imọlẹ jẹ iwọn nipasẹ ZWL600.
*θ1/2 jẹ igun-sxis ni eyiti ailagbara ti o tan imọlẹ jẹ idaji kikankikan axia ti o tan imọlẹ;
Ilọsiwaju iṣelọpọ ti LED nipasẹ iho-iho:
Ṣe afiwe pẹlu LED SMD, iṣelọpọ LED nipasẹ iho yoo jẹ diẹ idiju. Eyi ti o tumọ si pe yoo gba ilọsiwaju iṣelọpọ diẹ sii ati akoko iṣelọpọ:
Ni akọkọ, a nilo lati mura chiprún LED (eyi yoo jẹ kanna bi iṣelọpọ SMD LED ); Ni ẹẹkeji, a yoo nilo lati fi chiprún LED sinu fireemu LED, lẹhinna a yoo nilo okun waya goolu mimọ lati sopọ cathode ati anode ti fireemu LED. O wa ti o yatọ, Fun iṣelọpọ LED SMD, a nilo lati fi iposii si fireemu LED ati duro titi yoo gbẹ nipasẹ adiro. Bibẹẹkọ, fun Awọn atupa LED, a nilo lati tẹ epo -epo sinu mimu lẹnsi ki o fi gbogbo nkan si adiro fun o kere ju awọn wakati 8 titi wọn yoo fi gbẹ. Lẹhin iyẹn, a nilo lati tae wọn lati inu adiro ki a gba LED kuro ninu m. Ati lẹhinna a nilo lati ge awọn pinni ti LED ki wọn le rọrun lati ṣe idanwo.
Ni ipari, a ni LED. Lati rii daju pe didara ati aṣọ ile dara bi o ti nilo. A tun nilo lati fi gbogbo LED si ẹrọ iyapa ati wọn a yoo ni LED pẹlu awọn agolo kanna.
Awọn ipo ipamọ:
1. yago fun ifihan ṣiwaju si agbegbe ọrinrin condensing ati jẹ ki ọja naa kuro ni awọn iyipada iyara ni iwọn otutu ibaramu;
2. Awọn LED yẹ ki o wa ni ipamọ pẹlu iwọn otutu ≤30 ℃ ati ọriniinitutu ibatan <60%℃;
3. Ọja ninu apo idii atilẹba ni iṣeduro lati pejọ laarin awọn wakati 72 ti ṣiṣi;
4. Ọja ninu apo ti o ṣii fun diẹ ẹ sii ju ọsẹ kan yẹ ki o yan fun awọn wakati 6-8 ni 85-10 ℃;
LED òke ọna
1, Ipele asiwaju ti LED gbọdọ baamu ipolowo ti awọn iho iṣagbesori lori PCB lakoko gbigbe paati;
Asiwaju le jẹ iwulo lati rii daju ipolowo ipo ibaamu ipolowo iho;
Tọkasi nọmba ti o wa ni isalẹ fun awọn ilana dida asiwaju ti o tọ;
Maṣe ṣe itọpa PCB ni agbegbe olubasọrọ laarin fireemu ati PCB lati ṣe idiwọ awọn iyika kukuru;
Ti ṣe akiyesi:
Method Ti o tọ iṣagbesori ọna;
Method Ọna iṣagbesori ti ko tọ;
2. Nigbati awọn okun onirin si LED, apapọ okun waya kọọkan yẹ ki o ya sọtọ lọtọ pẹlu tube-isunki lati ṣe idiwọ olubasọrọ kukuru.
Ma ṣe lapapo awọn okun onirin mejeeji ninu tube isunki ooru kan lati yago fun pọ awọn itọsọna LED;
Pọnku wahala lori awọn itọsọna ti o mu le ba awọn ẹya inu jẹ ki o fa ikuna;
Ti ṣe akiyesi:
Method Ti o tọ iṣagbesori ọna;
Method Ọna iṣagbesori ti ko tọ;
3. Lo awọn iduro-duro (Eeya 3) tabi awọn alafo (Fig 4) lati ni aabo ni ipo LED loke PCB;
4. Ṣe abojuto idasilẹ ti o kere ju 3mm laarin ipilẹ ti lẹnsi LED ati tẹ asiwaju akọkọ (eeya. 5. Eeya. 6)
5. Lakoko dida asiwaju, lo awọn irinṣẹ tabi jigs lati mu awọn idari duro ni aabo ki agbara atunse ko ni tan si lẹnsi LED ati awọn ẹya inu rẹ;
Maṣe ṣe agbekalẹ asiwaju ni kete ti a ti gbe paati sori PCB;
L ead Awọn ilana Ilana
1. Awọn ilana Ṣiṣẹda Asiwaju;
2. Ma ṣe tẹ awọn itọsọna diẹ sii ju ẹẹmeji lọ (Eeya. 7);
3. Lakoko titọ, awọn ideri paati ati awọn dimu yẹ ki o lọ kuro ni imukuro lati yago fun gbigbe wahala ti o bajẹ lori LED lakoko titọ (Fig 8);
4. Awọn sample ti awọn soldering iron yẹ ki o ko fi ọwọ kan iposii lẹnsi;
5. Awọn LED nipasẹ-iho ko ni ibamu pẹlu isọdọtun reflow;
6. Ti LED yoo ba gba awọn irekọja lọpọlọpọ tabi dojuko awọn ilana miiran nibiti apakan le jẹ labẹ ooru gbigbona jọwọ ṣayẹwo pẹlu LED ti o dara julọ fun ibaramu;
Tẹli: 86-0755-89752405
Foonu alagbeka: +8615815584344
Imeeli: amywu@byt-light.comAdirẹsi: Building No. 1 Lane 1 Liuwu Nanlian The Fifth Industry Area , Longgang, Shenzhen, Guangdong China
Aaye ayelujara: https://yo.bestsmd.com
Gbólólólóhùn Asiri: Asiri rẹ ṣe pataki pupọ si wa. Ile-iṣẹ wa ṣe ileri lati ṣe sọ alaye ti ara ẹni si eyikeyi ifihan pẹlu awọn igbanilaaye rẹ.
Fọwọsi alaye diẹ sii ki o le wọle si ọ ni iyara
Gbólólólóhùn Asiri: Asiri rẹ ṣe pataki pupọ si wa. Ile-iṣẹ wa ṣe ileri lati ṣe sọ alaye ti ara ẹni si eyikeyi ifihan pẹlu awọn igbanilaaye rẹ.