Wararka
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Ka dib markii uu dillaacay cudurka cusub ee taajka, PCB falanqaynta alaabta soo socota waxay muujinaysaa muhiimadda
Maqaalka soo socdaa wuxuu ka yimid Hitachi Analytical Instruments, qoraa Hitachi Analytical Instruments. Tan iyo markii cudurka sambabada ee coronavirus-ka cusub uu u baahay masiibo caalami ah, baaxadda cudurka dillaaca ee aan la kulmin tobanaan sano ayaa carqaladeeyay nolol maalmeedkeena. Dadaal lagu doonayo in lagu yareeyo...Sii akhri -
Waa maxay sababta looxyada wareegga loo baahan yahay in la rinjiyeeyo
Dhinacyada hore iyo dambe ee wareegga pcb asal ahaan waa lakabyo naxaas ah. Marka la samaynayo wareegyada pcb, dhib ma leh haddii lakabka naxaasta ah loo doortay qiimaha isbeddelka ah ama isku-darka iyo kala-goynta laba-god, natiijada kama dambaysta ah waa mid siman oo aan dayactir lahayn. Inkastoo phys...Sii akhri -
Si looga hortago porosity alxanka ee wax soo saarka PCBA
1. Dubi substrate-ka PCBA-ga iyo qaybaha aan la isticmaalin wakhti dheer oo hawada soo gaadhay waxa ku jiri kara qoyaan. Dubo in muddo ah ka dib ama ka hor isticmaalka si aad uga hortagto qoyaanka saameeya habka PCBA. 2. Xabagta alxanka ah ee koollada Alxan sidoo kale aad ayey muhiim ugu tahay habayntaSii akhri -
Baahida hoose ee warshadaha PCB
Kordhinta dhexgalka 5G iyo qalabka elektaroonigga ah ayaa u horseedi doona koboc kobac mustaqbalka fog warshadaha PCB, laakiin saameynta cudurka faafa ee 2020, baahida macaamiisha elektiroonigga ah iyo PCB-yada baabuurta ayaa wali hoos u dhici doona, iyo baahida PCBs ee isgaarsiinta 5G iyo caafimaad f...Sii akhri -
Hababka caadiga ah ee dayactirka guddiga wareegga
1. Habka baadhista muuqaalka iyadoo la eegayo in looxa wareeggu leeyahay meelo gubtay iyo in kale, in dahaadhkii naxaasta ahaa uu jabay, in uu udgoon ku jiro sabuuradda wareegga, haddii ay jiraan meelo wax lagu iibiyo oo liita, in is-dhexgalka iyo faraha dahabku ay yihiin madow iyo caddaan, iwm. 2. Guud...Sii akhri -
Waa maxay faraqa u dhexeeya calaamadaha vector iyo isha isha RF?
Isha calaamaduhu waxay ku siin kartaa calaamado tijaabo ah oo sax ah oo aad u deggan oo loogu talagalay qaybaha kala duwan iyo codsiyada tijaabada nidaamka. Soo-dhaliyaha calaamaduhu wuxuu ku darayaa shaqo habayn sax ah, kaas oo kaa caawin kara in la ekaysiiyo calaamada nidaamka oo uu sameeyo tijaabinta waxqabadka qaataha. Labada calaamad ee vector iyo R...Sii akhri -
Asalkii hore ee Codsiga ee Elektaroonigga dabacsan ee RFID
Tiknoolajiyada aqoonsiga inta jeer ee raadiyaha (RFID) waxay leedahay astaamaha gelinta macluumaadka dhammaystiran iyo habaynta iyada oo aan la xiriirin gacanta, hawlgal degdeg ah oo ku habboon, horumar degdeg ah, iwm. Waxaa si weyn loogu isticmaalaa wax soo saarka, saadka, gaadiidka, daawaynta, cuntada iyo ka hortagga counter-counter. ..Sii akhri -
Filim khafiif ah oo loo yaqaan Solar Cell
Unugga cadceedda ee filimka khafiifka ah (filimada khafiifka ah ee qorraxda) waa codsi kale oo gaar ah oo tignoolajiyada elektiroonigga ah ee dabacsan. Dunida maanta, tamarta ayaa noqotay mawduuc walaac caalami ah, iyo Shiinaha kaliya maaha inay soo wajahdo tamar yaraan, laakiin sidoo kale wasakhowga deegaanka. Tamarta qorraxda, sida nooc ka mid ah ene nadiif ah...Sii akhri -
Waa maxay arrimaha saameeya caqabada PCB?
Guud ahaan, arrimaha saameeya caabbinta sifada PCB waa: dhumucda dielectric H, dhumucdiisuna naxaas T, balladhka raad W, raad fogaansho, dielectric joogto ah Er ee alaabta loo doortay raso, iyo dhumucda maaskaro alxanka. Guud ahaan, inta badan dielectri-ga...Sii akhri -
Maxaad ugu baahan tahay inaad dahabka ugu daboosho PCB-ga
1. Dusha sare ee PCB: OSP, HASL, HASL-ka Lead-la'aanta, Immersion Tin, ENIG, Immersion Silver, Dahab dahab adag ah, Dahab dahab ah oo dhan looxa, far dahab ah, ENEPIG… OSP: qiimo jaban, alxanka wanaagsan, xaaladaha kaydinta adag, waqti gaaban, tignoolajiyada deegaanka, alxanka wanaagsan, siman… HASL: sida caadiga ah waa mu...Sii akhri -
Kala soocida iska caabiyeyaasha
1. Iska caabiyayaasha boogaha siliga: caabiyeyaasha boogaha siliga guud, iska caabiyayaasha boogaha siliga saxda ah, iska caabiyayaasha boogaha siliga awooda sare leh, iska caabiyayaasha boogaha siliga inta jeer ee badan. 2. Iska caabiyeyaasha filimka khafiifka ah: iska caabiyeyaasha filimka kaarboonka, iska caabiyeyaasha filimada kaarboonka synthetic, iska caabiyeyaasha filimka birta ah, iska caabiyeyaasha filimka okssaydhka birta ah, che...Sii akhri -
Varactor diode
Diode-ka dareeraha waa diode gaar ah oo si gaar ah loo qaabeeyey iyadoo la raacayo mabda'a ah in awoodda isgoysyada "isgoyska PN" ee gudaha diode caadiga ah ay isbeddeli karto isbeddelka tamarta gadaal ee codsatay. Varactor diode waxaa inta badan loo adeegsadaa habka-soo noqnoqda ee modulatio.Sii akhri
