Qhov kawg LED Lamp Bead Daim Ntawv Thov Them Nyiaj Rau Kev Tsim Khoom ntawm LED Teeb hlaws

Xyoo Tshiab Eve LED teeb hlaws daim ntawv thov Ua tib zoo saib xyuas cov teeb meem ntawm lub xyoo, lub zog LED teeb hlaws ciaj sia thiab siv: 1. Ua ntej qhib lub ntim, lub hwj chim LED teeb hlaws yuav tsum muab cia rau hauv qhov hluav taws xob ntawm 30 C / 90% RH lossis lub nplhaib LED teeb hauv qab no. Tom qab qhib lub ntim, LEDS yuav tsum muab tso rau hauv 30 C / 70% RH lossis ib puag ncig hauv qab no. 2. Kev siv fais fab LED teeb hlaws dai yog qhov zoo rau 1 xyoos, thiab nws yuav tsum siv 168 teev (7 hnub) tom qab qhib. 3. Lub hwj chim LED teeb hlaws ntawm lub xyoo ntawm lub xyoo tau ploj mus los yog tas sij hawm rau lub desiccant, thiab lawv yuav tsum tau ci thiab qhuav. Lub sijhawm ci: 65 5 / 48h. 4. Lub lens-xyoo-laus fais fab LED teeb hlaws yog ib qho yooj yim kom tau tshauv, thiab cov txheej txheem plua plav yuav tsum tau ua kom zoo. Ua si: Thaum lub hwj chim LED teeb hlaws yog pinching LEDS, lub bracket tsuas yog kov. Calories ua: Thaum lub sij hawm ntawm lub xyoo -ntev lub zog, lub LED -driven LED TJ (node ​​kub) yuav tshaj nws cov nqi txwv, uas ua rau lub neej expectancy ntawm LED. Txoj kev kho calorie yuav tsum tau siv los txo cov ntawv thov cov khoom lag luam thiab thermal kuj. Xyoo Tshiab Eve LED Teeb Teeb Pearl Tin Vuam / Reflow Vuam: 1. Lub hwj chim ntawm lub hwj chim ntawm LED teeb hlaws ntawm lub xyoo ntawm lub xyoo Nws raug pom zoo tias qhov kub ntawm cov hluav taws xob soldering hlau tsis tshaj 350 C, thiab txhua lub sijhawm vuam yog tsawg dua 3 vib nas this. Lub zog ntawm cov hlau hluav taws xob tsawg dua 60W. Tom qab txhua qhov vuam, lub sijhawm luv yog ntau tshaj 2 vib nas this, thiab ob lub electrodes yog welded nrog ob electrodes. Tsis txhob muaj lub zog txhua yam thaum vuam ntawm LED teeb hlaws rau vuam. Tsis txhob kov lub hau ntawm lub hau ntawm cov hlau thaum lub teeb LED hlaws yog welded thaum welded nrog lub ntsis ntawm lub lens hlau, Lens thiab PPA qhov chaw. Tom qab cov khoom yog welded los ntawm lub hwj chim LED teeb hlaws, nws tsuas yog nqa tawm thaum cov khoom kub poob mus rau 40 C. 2. Xyoo Tshiab Eve LED Teeb pom kev zoo Pob Rov Qab Vuam (PC npog cov khoom siv lens tsis tuaj yeem welded nrog rov qab vuam) Qhov siab tshaj plaws ntawm cov khoom siv kub kub ntawm lub xyoo - lub hnub nyoog lub zog LED teeb hlaws tuaj yeem tshaj 250 C, thiab qhov siab tshaj plaws ntawm cov khoom siv silicone. tuaj yeem tshaj 320 C. feeb. Lub hwj chim LED teeb hlaws raug tso cai tsuas yog ib zaug xwb. Thaum lub sij hawm rov qab vuam ntawm LED teeb hlaws dai, tsis muaj kev siv tshuab siab yuav tsum tau siv rau sab saum toj ntawm cov khoom lens lossis sab saum toj ntawm Lens. Tom qab cov khoom yog welded los ntawm lub hwj chim LED teeb hlaws, nws tsuas yog nqa tawm thaum cov khoom kub poob mus rau 40 C. Nyob rau hauv lub xyoo tshiab Eve, LED teeb hlaws dai Yog hais tias muaj ib tug kuj tsis tshua muaj melting point, TP yuav tsum tau txo kom tsim nyog. Cov kab lus los ntawm LED teeb hlaws dai.