Hluav taws xob tsheb PCBA

Beton muab cov khoom xa tuaj, tag nrho turnkey thiab ib nrab turnkey los ua ke cov kev pabcuam.Beton yuav tag nrho cov khoom ncaj qha los ntawm cov chaw tsim khoom lossis cov chaw muag khoom tau tso cai, xws li Digikey, Mouser, Yav Tom Ntej, TTI, Avnet thiab Xub, thiab lub platform loj, peb muaj cov neeg ua haujlwm tshaj lij los tshuaj xyuas cov khoom yuav khoom. cov khoom cuav.Beton tseem yuav Tshuag ntau ntawm cov khoom siv feem ntau. Yog tias peb tsis tuaj yeem muab cov khoom siv yam tsis muaj cov khoom lag luam, peb cov engineers pom zoo hloov cov khoom ntawm tib qhov kev ua tau zoo. Raws li lub tsheb hluav taws xob pcba qhia, ICs nyuaj nrhiav. Tab sis peb muaj channel los yuav nws.

Xa kev nug

Hauj lwm lawm

Qhuav Taw Qhia

Txheej suav	2 txheej	Kev kuaj hluav taws xob	yog
Board Hom (Ntxig / Flexiable)	Riam	Impedance tswj	tsis muaj
Hom khoom	FR4	Kub ntiv tes	tsis muaj
Nto tiav	HASL	faus / dig muag via	tsis muaj
Solder mask xim	Green Soldermask x2	Lus dab neeg xim	Dawb Legend x2

Electric Car PCBA assembly

Lub Tsheb Hluav Taws Xob PCBA bom daim ntawv teev npe

Tus tsim	Hneev taw	Manuf _1	Ntau	Sib dhos
C1	2815 P	KEMET Electronics Corporation	1	Yog lawm
C2	1210C	KEMET Electronics Corporation	1	Yog lawm
C3	1206C	KEMET Electronics Corporation	1	Yog lawm
C4	1206C	KEMET Electronics Corporation	1	Yog lawm
D1	SMB_(DO-214AA)	NTAWM Semi	1	Yog lawm
L1	PEB 1-PD2_5848	SUMIDA	1	Yog lawm
L2	PEB 1-PD2_5848	SUMIDA	1	Yog lawm
LED 1, LED 2	LED_0805_G	Elecsound Electronics Co., Ltd	2	Yog lawm
P1	64600211622	Molex	1	Yog lawm
P2	64600311622	Molex	1	Yog lawm
R2	0603R	Panasonic Electronic Cheebtsam	1	Yog lawm
R3	0603R	Panasonic Electronic Cheebtsam	1	Yog lawm
U1	MJWI20 Ib	TDK-Lambda UAS	1	Yog lawm

Yuav ua li cas tswj qhov zoo ntawm pcba ua

(1) Nws yog ib qho tseem ceeb tshwj xeeb los tuav lub rooj sib tham ua ntej tsim khoom tom qab tau txais kev txiav txim rau kev ua pcba. Nws yog qhov tseem ceeb ntawm kev txheeb xyuas cov ntaub ntawv PCBGerber thiab xa Daim Ntawv Qhia Txog Kev Ua Haujlwm (DFM) raws li cov neeg siv khoom sib txawv. Ntau lub tuam txhab me me tsis ua qhov no tiag. Tab sis feem ntau yog li ntawd. Tsis tsuas yog nws ua rau muaj teeb meem zoo vim qhov tsis zoo ntawm PCB tsim, tab sis nws kuj tseem cuam tshuam nrog kev ua haujlwm ntau dua thiab kho cov haujlwm.

(2) Kev yuav khoom thiab tshuaj xyuas cov khoom siv hluav taws xob muab los ntawm pcba

Kev xa khoom ntawm cov khoom siv hluav taws xob yuav tsum tau tswj xyuas nruj, thiab cov khoom yuav tsum tau muab los ntawm cov tub lag luam loj thiab cov tuam txhab qub kom tsis txhob siv cov khoom siv thib ob thiab cov khoom cuav. Tsis tas li ntawd, nws yog ib qho tsim nyog los teeb tsa lub chaw kuaj xyuas tshwj xeeb pcba kom nruj xyuas cov khoom hauv qab no kom ntseeg tau tias cov khoom tsis muaj kev txhaum.

PCB: Txheeb xyuas qhov ntsuas kub ntawm lub qhov cub reflow, seb lub qhov los ntawm qhov tsis muaj ya raws yog thaiv los yog xau, seb lub board nto yog khoov, thiab lwm yam.

IC: Kos lub vijtsam luam ntawv raws nraim tib yam li kev tshuaj ntsuam luam ntawv. BOM, thiab khaws cia nyob rau hauv qhov kub thiab txias.

(3) SMT sib dhos

Solder paste printing thiab reflow qhov cub kub tswj tshuab yog cov ntsiab lus tseem ceeb ntawm kev sib dhos thiab yuav tsum tau laser stencils nrog cov kev xav tau zoo dua thiab kev ua haujlwm siab dua. Raws li cov kev xav tau ntawm PCB, qee qhov yuav tsum tau nce lossis txo cov hlau mesh lossis U-shaped qhov, tsuas yog yuav tsum tau ua cov hlau mesh raws li cov txheej txheem yuav tsum tau ua. Ntawm lawv, kev tswj qhov kub thiab txias ntawm qhov cub reflow yog qhov tseem ceeb heev rau kev ntub dej ntawm cov tshuaj txhuam thiab qhov ruaj khov ntawm cov hlau mesh, uas tuaj yeem hloov kho raws li cov lus qhia ua haujlwm ntawm SOP. Tsis tas li ntawd, kev siv nruj ntawm kev ntsuas AOI tuaj yeem txo qhov tsis xws luag los ntawm tib neeg yam.

(4) Plug-in processing

Nyob rau hauv cov txheej txheem plug-in, pwm tsim ntawm yoj soldering yog tus yuam sij. PE engineers yuav tsum txuas ntxiv xyaum thiab sau cov ntsiab lus ntawm kev siv pwm kom ua tau zoo tshaj plaws.

(5) pcba ua board kuaj

Rau kev txiav txim nrog pcba xeem cov cai, cov ntsiab lus tseem ceeb suav nrog ICT (circuit test), FCT (functional test), burning test (aging test), kub thiab av noo test, drop test, etc.