Cov kauj ruam tseem ceeb thiab kev tswj hwm zoo ntawm kev ua haujlwm

DIP (Dual hauv-lil hauv kev ua yog cov kev ua ke hauv hluav taws xob sib xyaw ntawm PCB (luam tawm cov boardcuit Court (luam tawm cov kauj ruam hluav taws xob) los ntawm ntau cov kauj ruam.
Thawj qhov yog ntsaws-ins. Hauv cov txheej txheem no, cov pins ntawm cov khoom ntsaws ruaj ruaj yog ua tiav thiab ntxig rau hauv qhov sib raug ntawm tus PCB. Cov kauj ruam no yuav tsum tso tus PIN raug kom ntseeg tau tias qhov zoo ntawm kev vuam tom qab.
Cov kauj ruam tom ntej yog yoj soldering. Nyob rau theem no, PCB kis dhau los ntawm yoj swj solding khoom, thiab kua Take yog tsuag ntawm tus pin thiab lub ncoo los ua cov khoom sib koom ua ke. Yoj schdering tsis tuaj yeem txhim kho kev ua tau zoo, tab sis kuj tseem ua kom cov kev sib txuam thiab kev ntseeg tau ntawm cov ntsiab lus vuam.
Ceg shearing yog lub shearing ntawm ntau ntau dhau ntawm cov txhuas tom qab vuam. Los ntawm kev txiav ko taw, luv Circuit Court lossis lwm yam teeb meem hluav taws xob tshwm sim los ntawm cov pins ntev dhau, thiab muaj kev nyab xeeb thiab kev nyab xeeb ntawm PCB tuaj yeem ua kom tiav.
Tom qab welding yog phau ntawv tuav ntawm cov seem. Siv cov hluav taws xob soldering hlau rau kev siv lub vuam kom ntseeg tau tias txhua qhov sib xyaw ua kom khov kho ntawm PCB. Cov txheej txheem no feem ntau yog siv rau cov khoom sib txawv uas tsis tuaj yeem tsim los ntawm yoj soldering.
Board tu yog ntxuav PCB board tom qab yoj soldering kom tshem tawm cov seem flux thiab lwm yam stains thaum lub sij hawm soldering. Ntxuav cov board tuaj yeem txhim kho kev huv huv ntawm pcb thiab tiv thaiv tus cawv ntawm stains stains ntawm kev ua hluav taws xob.
Thaum kawg, zoo soj ntsuam. Los ntawm kev soj ntsuam, paub meej tias cov vuam zoo thiab muaj nuj nqi ntawm txhua tus PCB. Cov khoom tau pom tsis tau kuaj tau yuav tsum tau kho, thiab cov khoom tsim nyog yuav nkag mus rau cov txheej txheem tom ntej lossis xa ncaj qha.
Los ntawm cov kauj ruam saum toj no, dip plug-hauv kev ua kom muaj txiaj ntsig zoo thiab kev ntseeg tau ntawm cov khoom hluav taws xob, uas yog qhov tseem ceeb ntawm kev tsim khoom hauv tshuab hluav taws xob.