Thawj tshiab SMT SIPLACE TX module tswj board rau kev tso kawm tshuab

ASM mount yog ib txoj hauv kev ua haujlwm kaw. Yog tias qhov zoo ntawm lub rooj tsavxwm ntawm lub mounter tsis ruaj khov, Vim li ntawd, lub taub hau ua haujlwm ntawm lub mounter tsis tuaj yeem rov qab mus rau qhov chaw siv, yog li tsis muaj txoj hauv kev rau kev tsim khoom. Cov khoom siv tuaj yeem ua haujlwm ib txwm tsuas yog pom pom qhov teeb meem zoo thiab kho thaum thawj zaug.

Nto-mount thev naus laus zis (SMT) yog ib txoj hauv kev uas cov khoom siv hluav taws xob tau txuas ncaj qha mus rau saum npoo ntawm lub rooj tsav xwm luam tawm (PCB). ... Ib qho khoom siv SMT feem ntau yog me dua nws qhov sib npaug ntawm qhov sib npaug vim tias nws muaj cov hlau lead me me lossis tsis muaj txhuas txhuas.

Ib qho hluav taws xob tivthaiv mounted hauv qhov no yog hu ua lub tshuab nto-mount (SMD). Hauv kev lag luam, txoj hauv kev no tau hloov pauv ntau txoj hauv kev siv thev naus laus zis los ntawm kev tsim cov khoom siv, feem ntau vim tias SMT tso cai rau kev tsim khoom siv hluav taws xob ntau ntxiv uas txo tus nqi thiab txhim kho qhov zoo. Nws kuj tseem tso cai rau cov khoom siv ntau ntxiv kom haum rau thaj tsam ntawm substrate. Ob lub thev naus laus zis tuaj yeem siv rau tib lub rooj tsavxwm, nrog rau kev siv thev naus laus zis los ntawm lub qhov feem ntau siv rau cov khoom siv tsis haum rau qhov chaw mounting xws li cov transformers loj thiab cov hluav taws xob hluav taws xob hluav taws xob semiconductors.

Ib qho khoom siv SMT feem ntau yog me dua nws qhov sib npaug ntawm qhov sib npaug vim tias nws muaj cov hlau lead me me los yog tsis muaj txhuas txhuas. Tej zaum nws yuav muaj cov pins luv luv los yog coj ntawm ntau yam qauv, kev sib cuag tiaj tus, lub matrix ntawm solder balls (BGAs), los yog txiav tawm ntawm lub cev ntawm cov khoom.

PCB, tseem hu ua pawg thawj coj saib xyuas, yog ib qho tseem ceeb hauv hluav taws xob, kev txhawb nqa ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob sib txuas ntawm cov khoom siv hluav taws xob. Vim tias nws yog tsim los ntawm hluav taws xob luam ntawv, nws yog hu ua "printed" Circuit Board.