Xov xwm
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Koj puas paub qhov txawv ntawm cov khoom sib txawv ntawm PCB board?
- Los ntawm pcb ntiaj teb, Lub combustibility ntawm cov ntaub ntawv, tseem hu ua nplaim retardancy, nws tus kheej-extinguishing, nplaim kuj, nplaim kuj, hluav taws kub-resistant, flammability thiab lwm yam combustibility, yog soj ntsuam lub peev xwm ntawm cov khoom los tiv thaiv combustion. Cov khoom siv flammable yog ...Nyeem ntxiv -
Kev faib tawm ntawm PCB
Raws li tus naj npawb ntawm PCB txheej, nws tau muab faib ua ib sab, ob sab, thiab ntau txheej boards. Peb lub rooj tsavxwm txheej txheem tsis zoo ib yam. Tsis muaj txheej txheem txheej txheej sab hauv rau ib sab thiab ob sab vaj huam sib luag, pib txiav-drilling-ua raws cov txheej txheem. Multilayer boards yuav ...Nyeem ntxiv -
Nce kev paub! Cov lus piav qhia ntxaws txog 16 hom PCB soldering tsis xws luag
Tsis muaj kub, tsis muaj leej twg zoo tag nrho", yog li PCB board. Hauv PCB vuam, vim muaj ntau yam laj thawj, ntau yam tsis xws luag feem ntau tshwm sim, xws li kev vuam virtual, overheating, bridging thiab lwm yam. Kab lus no, Peb piav qhia meej txog cov yam ntxwv zoo li, muaj kev phom sij thiab ua rau kev soj ntsuam ntawm 16 hom ...Nyeem ntxiv -
Dab tsi cuam tshuam cov xim ntawm daim npog ntsej muag muaj nyob rau ntawm lub rooj tsavxwm?
Los ntawm PCB Ntiaj Teb, Ntau tus neeg siv cov xim ntawm PCB kom paub qhov txawv ntawm lub rooj tsavxwm. Qhov tseeb, xim ntawm lub motherboard tsis muaj dab tsi cuam tshuam nrog kev ua haujlwm ntawm PCB. PCB board, tsis yog tias tus nqi siab dua, nws yooj yim dua rau siv. Cov xim ntawm PCB nto yog ...Nyeem ntxiv -
Hauv PCB tsim, muaj cov txheej txheem tsim nyog rau qee yam khoom siv tshwj xeeb
PCB ntaus ntawv layout tsis yog ib qho kev txiav txim siab, nws muaj qee yam kev cai uas yuav tsum tau ua raws li txhua tus neeg. Ntxiv rau cov kev cai dav dav, qee cov khoom siv tshwj xeeb kuj muaj cov txheej txheem sib txawv. Layout yuav tsum tau crimping li 1) Yuav tsum tsis muaj cov khoom siab tshaj 3 ...Nyeem ntxiv -
Ntau ntau thiab me-batch PCB ntau lawm
01>> Lub tswv yim ntawm ntau yam thiab cov khoom me me Ntau ntau, cov khoom me me yog hais txog kev tsim khoom uas muaj ntau hom khoom (cov lus qhia, qauv, qhov ntau thiab tsawg, duab, xim, thiab lwm yam) raws li lub hom phiaj ntau lawm thaum lub sij hawm teev ntau lawm, thiab ib ...Nyeem ntxiv -
Cov yam ntxwv thiab kev ntxub ntxaug ntawm kev tiv thaiv kev puas tsuaj
Nws yog feem ntau pom tias muaj ntau tus neeg pib tshiab tossing ntawm qhov kev tawm tsam thaum kho lub voj voog, thiab nws yog dismantled thiab welded. Qhov tseeb, muaj ntau yam kev kho. Tsuav koj nkag siab txog cov yam ntxwv ntawm kev puas tsuaj, koj tsis tas yuav siv sijhawm ntau. Resistor yog cov...Nyeem ntxiv -
Dab tsi yog PCB layout
PCB layout yog ib lub rooj tsavxwm luam tawm. Cov ntawv luam tawm Circuit Board tseem hu ua lub rooj tsav xwm luam tawm, uas yog cov khoom thauj uas tso cai rau ntau yam khoom siv hluav taws xob sib txuas tsis tu ncua. PCB layout yog txhais ua cov ntawv luam tawm Circuit Board layout hauv Suav. Lub Circuit Court board ntawm t...Nyeem ntxiv -
Cov 10 yooj yim thiab siv tau PCB cov cua sov dissipation txoj kev
Los ntawm PCB Ntiaj Teb Rau cov khoom siv hluav taws xob, qee qhov hluav taws xob tau tsim thaum lub sijhawm ua haujlwm, kom qhov kub thiab txias sab hauv ntawm cov cuab yeej nce nrawm. Yog tias cov cua sov tsis tau ploj mus rau lub sijhawm, cov cuab yeej yuav ua kom sov ntxiv, thiab cov cuab yeej yuav poob vim overheating. Cov...Nyeem ntxiv -
Common PCB debugging txuj ci
Los ntawm PCB World. Txawm hais tias nws yog ib lub rooj tsavxwm ua los ntawm lwm tus neeg lossis PCB board tsim thiab tsim los ntawm koj tus kheej, thawj qhov uas yuav tau txais nws yog los xyuas qhov tseeb ntawm lub rooj tsavxwm, xws li tinning, tawg, luv Circuit Court, qhib circuits, thiab drilling. Yog tias lub rooj tsavxwm ua haujlwm tau zoo Ua kom nruj, ces koj c...Nyeem ntxiv -
Hauv kev tsim PCB, qhov teeb meem kev nyab xeeb dab tsi yuav raug ntsib?
Peb yuav ntsib ntau yam teeb meem kev nyab xeeb nyob rau hauv cov qauv PCB zoo tib yam, xws li qhov sib nrug ntawm vias thiab cov ntaub qhwv, thiab qhov sib txawv ntawm cov kab thiab kab, uas yog txhua yam peb yuav tsum xav txog. Peb faib cov kev sib txawv no ua ob pawg: Kev ruaj ntseg hluav taws xob tsis muaj hluav taws xob ...Nyeem ntxiv -
Koj puas to taub tiag tiag V-txiav tom qab ua PCB ntev? cov
PCB sib dhos, V-shaped faib kab ntawm ob lub veneers thiab veneers thiab txheej txheem ntug, mus rau hauv "V" zoo; Tom qab vuam, nws tawg, yog li nws yog hu ua V-CUT. Lub hom phiaj ntawm V-txiav Lub hom phiaj tseem ceeb ntawm kev tsim V-txiav yog los pab txhawb tus neeg teb xov tooj kom faib lub rooj tsavxwm tom qab ...Nyeem ntxiv
