Xov xwm
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Plaub yam ntxwv ntawm PCB RF Circuit Court
Ntawm no, plaub yam tseem ceeb ntawm xov tooj cua zaus circuits yuav raug txhais los ntawm plaub yam: xov tooj cua zaus interface, me me xav tau teeb liab, teeb liab cuam tshuam loj, thiab nyob ib sab channel cuam tshuam, thiab cov yam tseem ceeb uas yuav tsum tau saib xyuas tshwj xeeb hauv PCB tsim txheej txheem ar.. .Nyeem ntxiv -
Tswj vaj huam sib luag Board
Lub Rooj Tswjhwm Saib kuj tseem yog ib hom ntawm Circuit Board. Txawm hais tias nws daim ntawv thov ntau yam tsis yog dav li ntawm Circuit Court boards, nws yog smarter thiab ntau automated tshaj li qub Circuit Court boards. Cias muab, lub rooj tsav xwm Circuit Court uas tuaj yeem ua lub luag haujlwm tswj tau tuaj yeem hu ua pawg tswj hwm. Control vaj huam sib luag thiab ...Nyeem ntxiv -
Cov ncauj lus kom ntxaws RCEP: 15 lub tebchaws koom tes los tsim lub voj voog nyiaj txiag super
—-Los ntawm PCBWorld Lub Rooj Sib Tham Fourth Regional Comprehensive Economic Partnership Agreement Leaders' Meeting tau muaj nyob rau lub Kaum Ib Hlis 15. Kaum ib lub teb chaws ASEAN thiab 15 lub teb chaws suav nrog Tuam Tshoj, Nyiv, Kaus Lim Qab Teb, Australia, thiab New Zealand tau kos npe rau Regional Comprehensive Economic Part...Nyeem ntxiv -
Yuav ua li cas siv "multimeter" los daws qhov teeb meem ntawm lub rooj tsavxwm
Cov hlau kuaj liab yog hauv av, cov pins hauv lub voj voog liab yog txhua qhov chaw, thiab cov ncej tsis zoo ntawm cov capacitors yog txhua qhov chaw. Muab cov hlau kuaj dub rau ntawm tus pin IC los ntsuas, thiab tom qab ntawd tus multimeter yuav tso saib tus nqi diode, thiab txiav txim siab qhov zoo ntawm IC raws li diode val ...Nyeem ntxiv -
Cov cuab yeej siv tshuaj ntsuam xyuas thiab cov cuab yeej ntsuas hauv PCB kev lag luam
Tsis muaj teeb meem dab tsi ntawm cov ntawv luam tawm Circuit Board yuav tsum tau tsim los yog hom khoom siv twg, PCB yuav tsum ua haujlwm kom zoo. Nws yog tus yuam sij rau kev ua tau zoo ntawm ntau yam khoom, thiab kev ua tsis tiav tuaj yeem ua rau muaj qhov tshwm sim loj. Txheeb xyuas PCB thaum lub sijhawm tsim, tsim khoom, thiab kev sib dhos yog ...Nyeem ntxiv -
Dab tsi yog qhov bare board? Dab tsi yog cov txiaj ntsig ntawm kev kuaj liab qab?
Yooj yim muab, PCB liab qab yog hais txog lub rooj tsav xwm luam tawm uas tsis muaj qhov los ntawm qhov lossis cov khoom siv hluav taws xob. Lawv feem ntau hu ua PCBs liab qab thiab qee zaum kuj hu ua PCBs. Lub rooj tsavxwm PCB dawb paug tsuas muaj cov qauv yooj yim, cov qauv, txheej hlau thiab PCB substrate. Dab tsi yog kev siv lub PC liab qab ...Nyeem ntxiv -
PCB pawg
Lub laminated tsim feem ntau ua raws li ob txoj cai: 1. Txhua txheej thaiv yuav tsum muaj txheej txheej uas nyob ib sab (lub hwj chim lossis txheej hauv av); 2. Cov txheej txheem tseem ceeb uas nyob ib sab thiab hauv av txheej yuav tsum tau khaws cia ntawm qhov tsawg kawg nkaus kom muab qhov sib txuas loj dua; Cov hauv qab no teev cov pawg los ntawm ...Nyeem ntxiv -
Qhov no txhim kho cov txheej txheem tsim khoom PCB thiab tuaj yeem ua kom tau nyiaj ntau ntxiv!
Muaj kev sib tw ntau hauv PCB kev lag luam. Txhua tus tab tom nrhiav kev txhim kho me tshaj plaws los muab qhov zoo rau lawv. Yog tias koj zoo li tsis tuaj yeem ua raws li kev nce qib, nws yuav yog tias koj cov txheej txheem tsim khoom raug liam. Siv cov tswv yim yooj yim no tuaj yeem yooj yim ...Nyeem ntxiv -
Yuav ua li cas ua PCB me me batch, ntau hom kev npaj ntau lawm?
Nrog rau kev siv zog ntawm kev sib tw ua lag luam, kev lag luam ib puag ncig ntawm cov lag luam niaj hnub tau hloov pauv, thiab kev lag luam kev sib tw nce ntxiv kev sib tw raws li cov neeg siv khoom xav tau. Yog li ntawd, cov txheej txheem ntawm kev lag luam tau maj mam hloov mus rau ntau yam ...Nyeem ntxiv -
Kev cai PCB stackup
Nrog rau kev txhim kho ntawm PCB thev naus laus zis thiab kev xav tau ntawm cov neeg siv khoom kom nrawm dua thiab muaj zog dua, PCB tau hloov pauv los ntawm cov txheej txheem ob txheej txheej rau lub rooj tsavxwm nrog plaub, rau txheej thiab txog li kaum mus rau peb caug txheej ntawm dielectric thiab conductors. . Vim li cas thiaj nce cov txheej txheem? Muaj ...Nyeem ntxiv -
Multilayer PCB stacking txoj cai
Txhua PCB xav tau lub hauv paus zoo: cov lus qhia sib dhos Cov ntsiab lus ntawm PCB suav nrog cov khoom siv hluav taws xob, tooj liab thiab cov kab loj, thiab cov txheej txheem txheej txheem lossis txheej txheej loj. Cov khoom siv raws li dielectric muab ob lub luag haujlwm yooj yim rau PCB. Thaum peb tsim cov PCBs nyuaj uas tuaj yeem tswj tau ...Nyeem ntxiv -
Lub PCB schematic daim duab tsis zoo ib yam li cov ntaub ntawv tsim PCB! Koj puas paub qhov txawv?
Thaum tham txog cov ntawv luam tawm Circuit Board, cov novices feem ntau tsis meej pem "PCB schematics" thiab "PCB tsim cov ntaub ntawv", tab sis qhov tseeb lawv hais txog ntau yam. Kev nkag siab txog qhov sib txawv ntawm lawv yog tus yuam sij rau kev ua tiav kev tsim PCBs, yog li thiaj li tso cai rau cov pib tshiab ...Nyeem ntxiv
