Txoj moo
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Qhov muag tshaj plaws ntawm qhov muag pom hauv 2020 yuav tseem muaj kev loj hlob zoo nyob rau yav tom ntej
Ntawm cov khoom lag luam ntawm cov khoom siv hluav taws xob thoob ntiaj teb hauv 2020, cov zis tawm ntawm cov peev txheej ntawm 18.5%, uas yog qhov siab tshaj ntawm txhua cov khoom. Cov zis cov nqi ntawm cov substrates tau mus txog 16% ntawm tag nrho cov khoom, thib ob rau multilayer board thiab muag board ....Nyeem ntxiv -
Koom tes nrog cov neeg siv khoom txheej txheem hloov kho los daws cov teeb meem ntawm kev poob tawm cov ntawv luam tawm
Nyob rau hauv xyoo tsis ntev los no, daim ntawv thov ntawm inkjet tshuab luam ntawv mus rau luam ntawv ntawm cov cim thiab cov cim ntawm PCB tau txuas ntxiv mus rau kev ua tiav thiab ruaj khov ntawm Inkjet luam ntawv. Vim tias nws cov ultra-qis viscosity, endkjet pr ...Nyeem ntxiv -
9 cov lus qhia rau kev ntsuam xyuas pcb yooj yim
Nws yog lub sijhawm rau pcb board tshuaj ntsuam xyuas rau qee cov ntsiab lus hauv kev txiav txim siab kom paub meej cov khoom zoo. Thaum kuaj xyuas cov niam roj PCB, peb yuav tsum them sai sai rau 9 lub tswv yim hauv qab no. 1. Nws yog nruj me ntsis txwv tsis pub siv cov cuab yeej kuaj hauv av kom kov cov TV nyob, suab, video a ...Nyeem ntxiv -
99% ntawm PCB tsim tsis tiav yog tshwm sim los ntawm 3 yam no
Raws li cov engineers, peb tau xav txog txhua txoj kev uas lub kaw lus tuaj yeem swb, thiab ib zaug ua tsis tiav, peb npaj txhij kho nws. Zam kev ua txhaum yog qhov tseem ceeb hauv PCB tsim. Hloov cov kab ke Circuit Court uas raug puas hauv thaj teb tuaj yeem kim, thiab cov neeg siv khoom tsis txaus siab feem ntau kim dua. ...Nyeem ntxiv -
RF Pawg Laminate qauv qauv thiab cov xov xwm wiring
Ntxiv rau lub impedance ntawm RF teeb liab kab, cov qauv kev coj ua ntawm RF PCB ib qho tseem ceeb, tam sim no, EMC, qauv thiab daim tawv nqaij. Feem ntau peb nyob hauv txheej txheej thiab txheej ntawm cov multilayer luam tawm cov laug cam. Ua raws li qee ba ...Nyeem ntxiv -
Yuav ua li cas yog cov txheej hauv pcb ua
Vim yog cov txheej txheem ua haujlwm ntawm PCB, hauv kev npaj thiab kev tsim kho cov haujlwm muaj txiaj ntsig zoo, nws yog qhov kev tswj hwm, cov ntaub ntawv thiab kev ua haujlwm ntse. Cov txheej txheem faib tawm raws li tus lej ...Nyeem ntxiv -
PCB Wiring Txheej Txheem Yuav Tsum Muaj (tuaj yeem tsim hauv txoj cai)
(1) kab hauv dav dav, kos npe kab kab dav yog 0.3mm (12mil), lub zog kab dav yog 0.77mm (30mil) lossis 1.27mm (50mil); Qhov kev ncua deb ntawm txoj kab thiab kab thiab cov ncoo loj dua los yog sib npaug rau 0.33mm (13mil)). Hauv kev siv cov kev siv, nce qhov deb thaum mob tso cai; Thaum ...Nyeem ntxiv -
HDI PCB tsim cov lus nug
1. Qhov twg yog qhov sib txawv ntawm cov Circuit Court Boardug pib los ntawm? Raws li cov kev ncig digital muaj kev txhawj xeeb, thawj zaug txiav txim siab peb yam nyob rau hauv kev txiav txim: 1) Paub meej tias txhua lub zog muaj txiaj ntsig raws li cov cai yuav tsum tau ua. Qee lub tshuab nrog ntau tus neeg siv hluav taws xob ntau yuav xav tau qee yam tshwj xeeb rau kev txiav txim ...Nyeem ntxiv -
Loj Siab PCB tsim probelm
1. Yuav ua li cas nrog qee qhov kev tsis sib haum xeeb tsis sib haum xeeb hauv kev xaim tiag tiag? Yeej, nws yog txoj cai los faib thiab cais cov analog / digital av. Nws yuav tsum raug sau tseg tias lub cim kab kos yuav tsum tsis hla lub moat ntau li ntau tau, thiab rov qab txoj kev xa rov qab tam sim no thiab teeb liab yuav tsum tsis txhob ...Nyeem ntxiv -
Loj Plotcb Tsim
1. Yuav ua li cas xaiv PCB board? Kev xaiv ntawm PCB Board yuav tsum tawm tsam kev sib npaug ntawm kev sib tham tsim tsim tsim thiab ntau lawm thiab tus nqi. Cov qauv tsim nyog yuav tsum muaj cov hluav taws xob thiab cov khoom siv tshuab. Qhov teeb meem no feem ntau yog qhov tseem ceeb dua thaum tsim cov kev lag luam ntau tshaj plaws pcb (zaus ...Nyeem ntxiv -
Dab tsi yog qhov sib txawv ntawm kub plating thiab nyiaj plating ntawm pcb?
Ntau DIY players yuav pom tias PCB xim siv los ntawm ntau pawg Board cov khoom lag luam hauv khw muag khoom yog dazzling. Qhov ntau pcb xim yog xim dub, ntsuab, xiav, daj, ntshav, liab thiab xim av. Qee cov tuam ntxhab muaj cov ingeniously tsim PCBs ntawm cov xim sib txawv xws li dawb thiab liab. Nyob rau hauv lub tradi ...Nyeem ntxiv -
Qhia koj yuav txiav txim li cas los txiav txim seb pcb yog txoj kev
-PCBWorld Lub peev xwm tsis txaus ntawm cov hluav taws xob thiab tus nqi nce. Nws muab cov hauv kev rau cov neeg ua pov thawj. Tam sim no, cov hluav taws xob ua hluav taws xob ua kom nrov. Ntau cov fakes xws li capacitors, tawm tsam, inductors, lub raj leeg, thiab ib leeg-nti computer tau ncig ua si ...Nyeem ntxiv
