16 Layer ENIG Press Fit Umngxuma PCB
Malunga ne-Via-In-Pad PCB
IiPCB zeVia-In-Pad ziyimingxuma eyimfama ngokubanzi, esetyenziswa ikakhulu ukudibanisa umaleko wangaphakathi okanye umaleko wangaphandle wesibini we-HDI PCB kunye nomaleko ongaphandle, ukuze kuphuculwe ukusebenza kombane kunye nokuthembeka kweemveliso zombane, nciphisa umqondiso. ucingo lokuhambisa, ukunciphisa i-reactance inductive kunye ne-capacitive reactance yomgca wothumelo, kunye nokuphazamiseka kwe-electromagnetic yangaphakathi nangaphandle.
Isetyenziselwa ukwenza.Ingxaki enkulu yemingxuma yeplagi kwishishini le-PCB kukuvuza kweoli kwimingxuma yeeplagi, enokuthiwa sisifo esiqhubekayo kwishishini.Ichaphazela kakhulu umgangatho wemveliso, ixesha lokuhambisa kunye nokusebenza kakuhle kwePCB.Okwangoku, uninzi lweePCB ezixineneyo ezikwisiphelo esiphezulu zinolu hlobo loyilo.Ke ngoko, ishishini lePCB lifuna ukusombulula ingxaki yokuvuza kweoyile kwimingxuma yeeplagi
Imiba ephambili yokukhutshwa kwe-oyile ukusuka kwi-Pad Plug Hole
Isithuba phakathi komngxuma weplagi kunye nepad: kweyona PCB inkqubo yokuvelisa anti-welding, ngaphandle umngxuma ipleyiti kulula ukubaleka.Omnye umngxuma weplagi kunye nesithuba sefestile singaphantsi kwe-0.1mm 4mil) kunye nomngxuma weplagi kunye ne-anti-soldering window tangential, ipleyiti ye-intersection nayo kulula ukuba khona emva kokunyanga ukuvuza kweoli;
Ubukhulu be-PCB kunye nokuvula: ubukhulu bepleyiti kunye nokuvula kuhambelana ngokufanelekileyo kunye neqondo kunye nomlinganiselo wokukhutshwa kweoli;
Uyilo lwefilimu enxuseneyo: xa iVia-In-Pad PCB okanye umngxuma omncinci wesithuba unqumla iphedi, ifilimu ehambelanayo iya kuyila indawo yokuhambisa ukukhanya kwindawo yefestile (ukuveza i-inki emngxunyeni) “ukunqanda i-inki ngaphakathi. umngxuma ongena kwipadi ngexesha lophuhliso, kodwa uyilo lokuhambisa ukukhanya luncinci kakhulu ukufikelela kwisiphumo sokuvezwa, kwaye indawo yokuhambisa ukukhanya inkulu kakhulu ukuba ibangele lula ukujongana.Ivelisa ioli eluhlaza kwi-PAD.
Iimeko zokunyanga: ngenxa yokuba uyilo lwendawo eguquguqukayo ye-Via-In-Pad PCB ukuya kwifilimu kufuneka ibe ncinane kunomngxuma, inxalenye ye-inki emngxunyeni inkulu kuneyona ndawo iguquguqukayo xa ibonakaliswe ingabonakali ekukhanyeni.I-inki ayinyangeki photosensitive, uphuhliso emva imfuno jikelele umva exposure okanye UV kanye, ukuze ukunyanga inki apha.Umaleko wefilimu yokunyanga yenziwa phezu komngxuma ukuthintela ukwanda kwe-inki emngxunyeni emva kokunyanga.Emva kokunyanga, ixesha elide lecandelo lokushisa eliphantsi, kunye neqondo lokushisa eliphantsi kwecandelo lobushushu obuphantsi, umlinganiselo omncinci kunye neqondo lokukhutshwa kweoli;
I-inki yokuplaga: abavelisi abohlukeneyo befomula ye-inki eyahlukileyo umgangatho womgangatho nabo baya kuba nomahluko othile.
Umboniso weZixhobo
PCB Automatic Plating Line
PCB PTH Line
PCB LDI
PCB CCD Exposure Machine
Umboniso womzi-mveliso
PCB Manufacturing base
Umamkeli woMlawuli
Indlu yokudibana
