Cov teeb meem kev teeb meem loj ntawm LED txoj kev teeb khoom, cov nti ntawm cov teeb txawb LED teeb thiab cov qauv ntawm lub teeb lub cev, cov kev sib tw no cuam tshuam ncaj qha rau kev ruaj khov thiab zoo ntawm cov teeb ci LED cov khoom lag luam. Kev ua kom tsis zoo thaum tshav kub kub ua kom pom tseeb hauv qhov nce lub teeb pom kev ntawm lub teeb lub hlaws. , Lub sijhawm tau hloov kho, ntawm ib sab, nws tau xav txog lub neej luv luv ntawm cov khoom sab hauv ntawm cov hluav taws xob LED, ua rau lub zog tsav tsheb tau yooj yim puas ntsoog. Nyob rau tam sim no, muaj qee qhov kev lag luam hauv tsev ntawm cov hlaws dai teeb, cov tuam txhab tsim hluav taws xob thiab cov tsav tsheb fais fab muab cov khoom lag luam, tab sis cov khoom tsim ntawm tus tsim qauv zoo dua tuaj yeem daws cov teeb meem no ob lossis peb thiab txiav txim siab qhov zoo thiab lub neej ntawm cov khoom.
Txoj kev siv ntau tshaj plaws yog kev siv lub rooj ua kom cua sov los tso cua sov rau ntawm cov txhuas av. Thaum cov hmoov ntoo yaj tag, cov hlaws taws uas tsis tseem ceeb tuaj yeem muab tshem tawm. Lwm txoj kev yog siv lub tshuab ziab plaub hau los ua cua sov rau hauv qab daim nyias nyias.
LED thaj hloov kev txawj:
1. Kuv pom zoo siv reflow soldering nyob rau hauv ib txwm mob, thiab tsuas yog phau ntawv soldering thaum kho.
2. Qhov siab tshaj plaws ntawm cov hluav taws xob soldering hlau siv rau phau ntawv vuam yuav tsum tsis pub tshaj 30W, vuam kub yuav tsum tswj tsis pub dhau 300 ℃, thiab lub sijhawm vuam yuav tsum tsawg dua 3 vib nas this.
3. Tsis txhob kov cov gel nrog cov taub hau soldering hlau.
4. Thaum twg tus pin yog rhuab mus rau 85 ° C lossis siab dua li qhov ntsuas kub, nws yuav tsum tsis txhob nias, txwv tsis pub cov nyiaj kub xaim yuav raug cuam tshuam.
