Khoom Piav Qhia
Yam khoom: Infrared 850nm LED 3535 ceramic puag
Qauv Zauv: GP-1WIR-G42-850NM
Cov tswv yim tam sim no: 300-700mA
Kev tawm tswv yim Voltage: 2-2.4VDC
LED pob hom: Ceramic puag
Chips hom: Taiwan Epileds
Chip loj: 42*42mil
Radiant zog: 200-300mw
Wavelength: 840-850NM
Lub neej: 50000 teev
Warranty: 3 xyoos
Daim Ntawv Thov: IR Lub Koob Yees Duab
Qhov chaw ntawm Keeb Kwm: Shenzhen, Suav
Lub sij hawm xa tuaj: 5-7 hnub ua haujlwm
Nco tseg:
1. Qhov siab tshaj qhov ntsuas qhov ntsuas qhov kam rau siab yog ± 0.1V
2. Qhov saum toj no luminous flux ntsuas kev tso cai kam rau ua yog ± 10%。
3.Qhov kev ntsuas yoj yoj yuam kev qhia saum toj no yog ntxiv lossis rho tawm 0.1nm。
3. Cov xim sab saud ntsuas ntsuas kev tso siab yog ± 0.003。
4. 2-1/2 yog lub kaum sab xis ntawm qhov chaw kho qhov muag qhov pom kev ci yog 1/2 qhov kho qhov muag
centerline tus nqi
● Cov lus ceeb toom rau reflow [yog xav tau cov khoom lag luam reflow]
1.Reflow soldering yuav tsum tsis txhob ua ntau tshaj ob zaug. Hauv qhov xwm txheej ntau dua 24 teev
dhau soldering tom qab thawj zaug, LEDs yuav puas.
2.Thaum vuam, tsis txhob nias qhov tawv ntawm cov nplaim dej thaum cov khoom siv ua kom sov.
3.Scrape cov cua sov ua kom sov muab tshuaj txhuam rau ntawm lub hauv paus txhuas phaj, do cov tshuaj txhuam hniav
clockwise rau 10-15 feeb ua ntej scraping cov laug muab tshuaj txhuam, thiab tso cov txhuas phaj phaj
ntawm cov laug muab tshuaj txhuam txhuam cov cuab yeej. Khawb cov tshuaj txhuam tusyees thiab tuab
4.Scrape solder paste steel mesh yuav tsum tau ua rau hauv tus ntoo khaub lig, thiaj li tso cai rau huab cua ncig,
zam kev siv tshuaj txhuam kom tshem tawm los ntawm LED cov cua sov tsis zoo
5. Nco tseg tias lub teeb yuav tsum tau teeb tsa ncaj thiab ob lub pins ntawm LED teeb pom kev zoo yuav tsum yog
tau teeb tsa ntawm txoj haujlwm vuam ncoo ntawm aluminium substrate.
6.Scrape cov txhuas puag phaj ntawm cov kua nplaum muab tshuaj txhuam hauv 2 teev los teeb tsa txhua lub teeb ci, lub teeb
qhov chaw teeb tsa hauv aluminium puag phaj, tus neeg teb xov tooj yuav tsum txheeb xyuas tus kheej seb lub teeb pom kev zoo li cas
qhov chaw tau teeb tsa (tuaj yeem' tsis muaj thim rov qab, lub teeb pom kev hauv qab ncua kev kawm ntawv) kom qaij 45 degrees Lub kaum ntse ntse rau
xyuas txhua lub teeb ci
7. Tom qab reflow vuam, xyuas seb lub teeb pom kev nyob hauv txoj hauj lwm ntawm lub vuam ncoo, thiab ua
tsis muaj qhov txawv txav tshwm sim, lossis kab yuav tawg nyob rau hauv lub teeb pom kev faib ob,
ua rau qhib hluav taws xob.
8.Rapid txias yog tsis tau tso cai tom qab reflow soldering.
9.Tsis txhob weld ntawm deformed PCB.
● SolderingIron
1.Thaum siv tes txhuam, khaws qhov kub ntawm cov hlau qis dua 300 ℃ tsawg dua 3 vib nas this.
2.Lub tes yuav tsum ua tiav ib zaug xwb.
● Kho
Kev kho yuav tsum tsis txhob ua tom qab cov LEDs tau muag lawm. Thaum kho tsis tau, a
ob lub taub hau hlau yuav tsum tau siv (raws li hauv qab daim duab). Nws yuav tsum tau lees paub ua ntej
seb cov yam ntxwv ntawm LEDs yuav lossis yuav tsis puas los ntawm kev kho.
Aut Ceev faj
1.LED ntim yog silica gel, yog li cov LED colloidal nto yog mos, nyuaj siab ntawm cov colloidal
saum npoo yuav cuam tshuam rau LED kev ntseeg tau, yog li yuav tsum muaj kev tiv thaiv kev tiv thaiv kom tsis txhob muaj zog
siab ntawm pob khoom, thaum lub tshuab nqus dej, lub siab ntawm cov nplaim dej
yuav tsum tsim nyog.
2.Components yuav tsum tsis tau mounted ntawm warped (tsis coplanar) feem ntawm PCB. Tom qab soldering,
tsis txhob warp Circuit Board.
3.Tsis txhob siv lub zog quab yuam lossis kev co ntau dhau thaum lub sijhawm ua kom txias
kub tom qab soldering. Tsis txhob ua kom txias txias sai tom qab siv cov laug.
DAIM NTAWV THOV
Kev Qhia Txog Biometric
Tsav Tsheb Saib Xyuas Tshuab
Cov Ntawv Pom Zoo Sab Nraud
Gesture Control
Kev Tshawb Nrhiav Sab Hauv
Txog GMKJ LED
Feem ntau ntawm peb cov khoom coj yog LM-80 kuaj thiab pom zoo, tseem nrog RoHS EN62471/IEC62471 thiab lwm yam). Peb tau txais kev tso cai rau ntau dua 100 patents ob qho tib si hauv kev tsim thiab thev naus laus zis. Nrog rau qhov zoo tshaj plaws, muaj ntau haiv neeg thiab ua tau zoo, tus nqi tsim nyog, thiab kev txaus siab tom qab muag kev pabcuam, txhua yam ntawm peb cov khoom ua raws li cov txheej txheem zoo thoob ntiaj teb thiab zoo siab tos txais hauv ntau qhov kev lag luam sib txawv thoob plaws ntiaj teb.
SMD3535 coj infrared 850nm wavelength kuaj muaj.
Cim npe nrov: infrared 850nm coj 3535 ceramic puag, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, nqe, pheej yig, hais tawm, ntawv teev tseg, cov lus qhia tshwj xeeb, tshwj xeeb
