Xov xwm
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Dab tsi yog qhov Resistor Parameters?
Muaj ntau qhov tsis sib xws ntawm cov resistor, feem ntau peb feem ntau txhawj xeeb txog tus nqi, qhov tseeb, tus nqi ntawm lub zog, peb qhov ntsuas no tsim nyog.Nws yog qhov tseeb tias hauv digital circuits, peb tsis tas yuav tsum tau them sai sai rau ntau cov ntsiab lus, tom qab tag nrho, tsuas muaj 1 thiab 0 hauv ...Nyeem ntxiv -
Yuav ua li cas nthuav IGBT Tsav Tsheb tam sim no?
Fais fab semiconductor tsav Circuit Court yog ib qho tseem ceeb subcategory ntawm integrated circuits, haib, siv rau IGBT tsav ICs ntxiv rau muab tsav theem thiab tam sim no, feem ntau nrog tsav kev tiv thaiv functions, xws li desaturation luv Circuit Court tiv thaiv, undervoltage shutdown, Miller clamp, ...Nyeem ntxiv -
Anti-deformation installation ntawm cov ntawv luam tawm Circuit Board Cheebtsam
1. Nyob rau hauv lub reinforcement thav duab thiab PCBA installation, PCBA thiab chassis installation txheej txheem, lub warped PCBA los yog warped reinforcement thav duab kev siv ncaj qha los yog yuam installation thiab PCBA installation nyob rau hauv lub deformed chassis.Kev ntxhov siab ntawm kev teeb tsa ua rau kev puas tsuaj thiab tawg ntawm cov khoom siv lead...Nyeem ntxiv -
PCBA Processing Pads Tsis nyob ntawm Tin Reason Analysis
Kev ua PCBA tseem hu ua chip processing, ntau txheej txheej sab saud yog hu ua SMT ua, SMT ua, suav nrog SMD, DIP plug-in, tom qab-soler test thiab lwm yam txheej txheem, lub npe ntawm cov ntaub qhwv tsis yog nyob rau hauv lub tin yog tsuas yog nyob rau hauv lub SMD ua txuas, muab tshuaj txhuam tag nrho ntawm ntau yam khoom ntawm b ...Nyeem ntxiv -
Yuav tsum paub dab tsi los tsim PCB boards?
1. Kev npaj suav nrog kev npaj cov tsev qiv ntawv thiab cov schematics.Ua ntej PCB tsim, ua ntej npaj cov schematic SCH tivthaiv tsev qiv ntawv thiab PCB tivthaiv pob tsev qiv ntawv.PCB tivthaiv pob tsev qiv ntawv yog qhov zoo tshaj plaws tsim los ntawm engineers raws li tus qauv loj cov ntaub ntawv ntawm ...Nyeem ntxiv -
PCB Layout Design Considerations
Txhawm rau pab txhawb kev tsim khoom, PCB stitching feem ntau yuav tsum tsim Mark point, V-slot, txheej txheem ntug.I. Cov duab ntawm cov ntawv sau 1. Cov txheej txheem ntawm PCB splicing board (clamping edge) yuav tsum raug kaw-voj tsim los xyuas kom meej tias PCB splicing board yuav tsis deformed tom qab ...Nyeem ntxiv -
Dab tsi yog qhov kev faib tawm ntawm Smt mounter placement head?
Mounting lub taub hau tseem hu ua suction nozzle, nws yog qhov nyuaj tshaj plaws thiab tseem ceeb ntawm cov ntawv thov kev pab cuam thiab cov khoom ntawm lub tshuab mounting.Yog muab piv rau ib tug neeg, nws yog sib npaug rau tib neeg txhais tes.Vim hais tias nyob rau hauv qhov chaw ua cov khoom muab tso rau ntawm PCB pawg thawj coj saib yog xav tau ...Nyeem ntxiv -
Yuav ua li cas kom tsis txhob muaj qhov yuam kev ntawm xaiv thiab qhov chaw tshuab?
Tsis siv neeg tuaj tos thiab qhov chaw tshuab yog cov khoom siv tsis siv neeg ntau lawm.Txoj hauv kev los ua kom lub neej ntev ntawm kev siv tshuab SMT tsis siv neeg yog tswj kom tsis siv neeg tuaj tos thiab tso lub tshuab nruj me ntsis thiab muaj cov txheej txheem kev khiav hauj lwm thiab cov kev cai cuam tshuam rau qhov tsis siv neeg p ...Nyeem ntxiv -
Dab tsi yog qhov tseem ceeb PCB Routing Cov Cai uas yuav tsum tau ua raws li thaum siv cov hloov pauv siab?
Yuav tsum AGND thiab DGND hauv av txheej yuav tsum tau muab cais?Cov lus teb yooj yim yog tias nws nyob ntawm qhov xwm txheej, thiab cov lus teb ntxaws yog tias lawv feem ntau tsis sib cais.Vim tias feem ntau, kev sib cais hauv av txheej tsuas yog nce qhov inductance ntawm qhov rov qab tam sim no, uas coj ntau ...Nyeem ntxiv -
6 Cov kauj ruam tseem ceeb hauv Chip Manufacturing yog dab tsi?
Xyoo 2020, ntau tshaj li ib lab lab chips tau tsim tawm thoob ntiaj teb, uas sib npaug rau 130 chips muaj thiab siv los ntawm txhua tus neeg hauv ntiaj teb.Txawm li cas los xij, tsis ntev los no nti tsis txaus tseem qhia tau tias tus lej no tseem tsis tau txog nws qhov kev txwv siab.Txawm hais tias chips tuaj yeem raug tsim tawm ntawm qhov loj ...Nyeem ntxiv -
HDI Circuit Board yog dab tsi?
I. HDI board yog dab tsi?HDI pawg thawj coj saib (High Density Interconnector), uas yog, high-density interconnect board, yog siv cov micro-dig muag faus qhov tshuab, ib lub rooj tsav xwm Circuit Court nrog ib tug kuj siab ceev ntawm kab tis.HDI lub rooj tsavxwm muaj ib txoj kab sab hauv thiab sab nrauv, thiab tom qab ntawd siv cov drilling, ...Nyeem ntxiv -
MOSFET Device xaiv ntawm 3 Txoj Cai Loj
MOSFET ntaus ntawv xaiv los txiav txim siab txhua yam ntawm yam, los ntawm me me los xaiv N-hom lossis P-hom, pob hom, loj rau MOSFET voltage, on-resistance, thiab lwm yam., cov ntawv thov sib txawv sib txawv.Cov kab lus hauv qab no qhia txog MOSFET cov cuab yeej xaiv ntawm 3 txoj cai loj, kuv ntseeg tias ...Nyeem ntxiv
