Xov xwm
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Kev nkag siab zoo thiab cov txheej txheem ntawm kev tshuaj xyuas PCB: saib, mloog, hnov tsw, kov….
Kev nkag siab zoo thiab cov txheej txheem ntawm PCB tshuaj xyuas: saib, mloog, hnov tsw, kov… 1. Nws yog nruj me ntsis txwv tsis pub siv cov cuab yeej siv hauv av los kov lub TV nyob, suab, video thiab lwm yam khoom siv hauv qab phaj los kuaj PCB board yam tsis muaj ib qho kev rho tawm transformer Nws yog nruj me ntsis txwv tsis pub ...Nyeem ntxiv -
hluav taws xob kev coj ua luam ntawv number case
Raws li qhov tseeb ntawm tus cwj mem siv los ntawm cov tuam txhab feem ntau, cov kev cai hauv qab no yuav tsum tau ua raws li cov cai hauv qab no thaum siv tus number case: 1. Txawm li cas los xij, qhov kub ntawm tus number case yuav tsum tau khaws cia qis dua 20-25 ° C, thiab qhov kub tsis tuaj yeem hloov ntau dhau. , txwv tsis pub nws yuav cuam tshuam rau viscosity ntawm tus number case thiab ...Nyeem ntxiv -
Puas yog "kub" ntawm cov ntiv tes kub?
Kub ntiv tes Ntawm lub computer nco sticks thiab graphics phaib, peb tuaj yeem pom kab ntawm cov neeg hu xov tooj kub, uas hu ua "golden fingers". Cov ntiv tes kub (lossis Edge Connector) hauv PCB tsim thiab kev lag luam tsim khoom siv cov khoom sib txuas ntawm cov khoom sib txuas ua qhov hluav taws xob rau lub rooj tsavxwm rau ...Nyeem ntxiv -
Dab tsi yog cov xim ntawm PCB?
Dab tsi yog xim ntawm lub rooj tsavxwm PCB, raws li lub npe qhia, thaum koj tau txais lub rooj tsavxwm PCB, qhov kev nkag siab zoo tshaj plaws koj tuaj yeem pom cov xim roj ntawm lub rooj tsavxwm, uas yog qhov peb feem ntau hu ua xim ntawm PCB board. Cov xim muaj xws li ntsuab, xiav, liab thiab dub, thiab lwm yam. Tos. 1. Ntsuab number case yog nyob deb t...Nyeem ntxiv -
Dab tsi yog qhov tseem ceeb ntawm PCB plugging txheej txheem?
Conductive qhov Via qhov tseem hu ua via qhov. Txhawm rau ua kom tau raws li cov neeg siv khoom xav tau, lub rooj tsav xwm Circuit Court ntawm lub qhov yuav tsum tau ntsaws. Tom qab ntau qhov kev xyaum, cov txheej txheem kev sib txuas ntawm txhuas txhuas tau hloov pauv, thiab lub rooj tsav xwm Circuit Court saum npoo ntawm lub npog ntsej muag thiab ntsaws yog ua tiav nrog dawb kuv ...Nyeem ntxiv -
Dab tsi yog cov txiaj ntsig ntawm kub plating thiab nyiaj plating ntawm PCB boards?
Ntau tus neeg ua si DIY yuav pom tias cov xim PCB siv los ntawm ntau yam khoom siv hauv kev ua lag luam yog dazzling. Cov xim PCB ntau dua yog xim dub, ntsuab, xiav, daj, ntshav, liab thiab xim av. Qee cov tuam ntxhab tau tsim cov PCBs ntawm cov xim sib txawv xws li dawb thiab liab. Hauv ...Nyeem ntxiv -
Nws tsuas siv sijhawm ib feeb los ua PCB li no!
1. Kos lub rooj tsav xwm PCB: 2. Teeb kom luam tawm tsuas yog TOP LAYER thiab ntawm txheej. 3. Siv lub tshuab luam ntawv laser los luam rau ntawm daim ntawv thermal hloov. 4. Lub thinnest hluav taws xob Circuit Court teem rau ntawm lub rooj tsav xwm Circuit Court no yog 10mil. 5. Lub sij hawm ua phaj ib feeb pib los ntawm cov duab dub thiab dawb ntawm cov electroni...Nyeem ntxiv -
Yim qhov teeb meem thiab kev daws teeb meem hauv PCB tsim
Nyob rau hauv tus txheej txheem ntawm PCB tsim thiab tsim, engineers tsis tsuas yog yuav tsum tau tiv thaiv kev raug mob thaum lub sij hawm tsim PCB, tab sis kuj yuav tsum tau zam tsis tsim tsim yuam kev. Kab lus no tau sau thiab txheeb xyuas cov teeb meem PCB no, vam tias yuav coj qee yam kev pab rau txhua tus tsim thiab tsim ua haujlwm. ...Nyeem ntxiv -
PCB txheej txheem luam ntawv zoo
Los ntawm PCB World. Inkjet luam ntawv thev naus laus zis tau lees paub dav dav rau kev kos npe ntawm PCB Circuit boards thiab solder mask number case printing. Hauv lub hnub nyoog digital, qhov kev thov rau kev nyeem tam sim ntawm ntug cov lej ntawm lub rooj sib tham-los ntawm pawg thawj coj thiab tam sim no tsim thiab luam tawm ntawm QR cov lej tau ua ...Nyeem ntxiv -
Thaib tuav 40% ntawm cov neeg Esxias sab hnub tuaj lub peev xwm PCB, nyob rau hauv qeb ntawm kaum saum toj kawg nkaus hauv ntiaj teb
Los ntawm PCB World. Kev txhawb nqa los ntawm Nyij Pooj, Thaib lub tsheb tsim tau ib zaug piv rau Fabkis txoj, hloov nplej thiab roj hmab los ua Thaib txoj kev lag luam loj tshaj plaws. Ob tog ntawm Bangkok Bay yog lined nrog tsheb ntau lawm kab ntawm Toyota, Nissan thiab Lexus, ib tug boiling sc ...Nyeem ntxiv -
Qhov sib txawv ntawm PCB schematic thiab PCB tsim cov ntaub ntawv
Los ntawm PCBworld 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 lawv yeej hais txog ntau yam. Kev nkag siab txog qhov sib txawv ntawm lawv yog tus yuam sij rau kev ua tiav kev tsim khoom PCBs, yog li thiaj li yuav ...Nyeem ntxiv -
Hais txog PCB ci
1. Thaum ci loj-loj PCBs, siv cov kab rov tav stacking. Nws raug pom zoo tias qhov siab tshaj plaws ntawm ib pawg yuav tsum tsis pub tshaj 30 daim. Lub qhov cub yuav tsum tau qhib tsis pub dhau 10 feeb tom qab ci kom tshem tawm cov PCB thiab muab tso rau nws kom txias. Tom qab ci, nws yuav tsum tau nias ...Nyeem ntxiv
