Feem ntau nyob rau hauv smt ua, phau ntawv welding yog qhov feem ntau, tab sis cov txheej txheem vuam yuav tsum tau xyuam xim rau qee qhov kev ntsuas kev nyab xeeb kom ua haujlw...
Sep 20, 2023
Kev ntsuam xyuas PCBA thiab kev tswj xyuas zoo yog cov kauj ruam tseem ceeb hauv kev ua kom ntseeg tau thiab ua tau zoo ntawm cov khoom siv hluav taws xob. Nov yog qee cov kauj ...
Sep 18, 2023
Lead-Free Soldering thiab Lead-Based Soldering yog ob txoj kev sib txuas uas nthuav tawm kev lag luam tawm ntawm ib puag ncig kev phooj ywg thiab kev ua haujlwm. Cov hauv qab no...
Sep 15, 2023
SMT kev ceev faj txog kev ua haujlwm suav nrog cov hauv qab no 1. Khaws qhov chaw ua haujlwm kom huv thiab huv si, kom tsis txhob muaj plua plav, plaub hau thiab lwm yam impurit...
Sep 13, 2023
Printed Circuit Board sib dhos yog ib qho ntawm cov kauj ruam tseem ceeb hauv kev tsim cov khoom siv hluav taws xob. Nws npog ntau theem los ntawm kev tsim lub rooj tsavxwm mus ...
Sep 08, 2023
Zoo siab txais tos tuaj xyuas peb ntawm Lub Rooj Muag Khoom #PA-17, Hall #4
Sep 07, 2023
Tam sim no kev lag luam yog cov khoom siv hluav taws xob ntau heev, ua cov txheej txheem kuj zoo heev, tsuav yog qhov tsim qauv siv hluav taws xob hauv ntau yam khoom ntse, yuav...
Sep 06, 2023
Luv luv Circuit Court ntawm ob tus neeg nyob sib ze nyob sib ze sib koom ua ke, tom qab tsim cov phenomenon ntawm kev koom nrog cov solder. Cov laj thawj rau nws qhov tshwm sim ...
Sep 04, 2023
Kev suav nyiaj ntawm PCBA tus nqi ua haujlwm tuaj yeem xav txog cov hauv qab no: 1. Tus nqi ntawm cov khoom siv: xam cov nqi ntawm cov khoom tsim nyog, suav nrog cov nqi tsev th...
Aug 30, 2023
Wave soldering tshuab rau lub sij hawm ntev, adhesion ntawm solidified rosin roj, flux thiab lwm yam organic chemical los yog inorganic pollutants, thiaj li yuav zoo dua kom tsi...
Aug 28, 2023
1.Cov ntaub ntawv tsim khoom kub-kub melting ntawm tin muaj ib tug muaj zog permeability, tab sis tsis yog tag nrho cov soldered hlau (PCB boards, Cheebtsam) tuaj yeem nkag mus,...
Aug 25, 2023
1. Potentiometer Potentiometer lossis voltage divider, uas yog ib qho khoom siv peb-chaw nres nkoj. Lub potentiometer tau muab faib ua ob lub resistors los ntawm nruab nrab kais...
Aug 24, 2023
