Guddiga PCB (Printedcircuitboard) waa unugga taageerada ee qaybaha elektaroonigga ah iyo bixiyaha isku xirka qaybaha elektiroonigga ah iyo qaybaha korantada.Waxay ku dhowdahay kaabayaasha dhammaan aaladaha caqliga leh.Marka lagu daro hawlaha aasaasiga ah ee hagaajinta qaybaha yaryar ee elektiroonigga ah ee kala duwan, shaqada ugu muhiimsan waa in la bixiyo isku xirka qaybaha elektaroonigga ah ee kor ku xusan.
Waa maxay qaybaha guddiga PCB?
Guddiga wareegga PCB wuxuu inta badan ka kooban yahay suuf alxan ah, iyada oo loo marayo dalool, dalool dhejis ah, silig, qaybaha, xirayaasha, buuxinta, xadka korantada iyo wixii la mid ah.
(1) suuf: god bir ah oo loo isticmaalo alxanka biinanka ee qaybaha.
(2) Godad: waxaa jira bir dhexda godad iyo godad aan biraha ahayn, halkaas oo birta dhex daloolada loo isticmaalo in lagu xidho biinanka qaybaha u dhexeeya lakab kasta.
(3) Dalool-kordhinta: loo isticmaalo in lagu hagaajiyo looxa wareegga.
(4) Sameeyaha: filim naxaas ah oo shabakad koronto ah oo loo isticmaalo in lagu xiro biinanka qaybaha.
(5) Xidhiidhiyayaasha: qaybaha loo isticmaalo isku xirka looxyada wareegga.
(6) Buuxinta: Codsiga naxaasta ee shabakadda siliga dhulka ayaa si wax ku ool ah u yareeyn karta xannibaadda.
(7) Xuduud koronto: loo isticmaalo in lagu go'aamiyo cabbirka guddiga wareegga, qaybaha guddiga kama gudbi karaan xadka.
Guddiga wareegga PCB marka loo eego qaab-dhismeedku waxa loo qaybin karaa hal guddi oo PCB ah, guddi labajibbaaran oo PCB ah, guddida badan ee PCB;Boodhka multilayer caadiga ah waa afar, lix lakab oo loox, pcb adag guddiga multilayer gaari kartaa in ka badan toban lakab.
Lakabyada badan ee looxyada PCB, ayaa ah mid xasiloon oo la isku halleyn karo waxqabadka korantada, iyo qiimaha sareeyo.Farqiga kharashka ee hal-hal iyo laba-jibbaaran maaha mid weyn.Haddii aysan jirin shuruud gaar ah, dhammaan warshadaha ayaa doorbidaya inay doortaan labalaab.Ka dib oo dhan, waxqabadka iyo xasiloonida laba-geesoodka ayaa ka fiican kan hal guddi.
In guddiga multilayer PCB, hadda warshadaha waa inta badan la isticmaalo ama afar, lix lakab oo looxa, warshadaha elektarooniga ah macaamiisha leh guddiga PCB heerka sare waa ka badan.In kasta oo muraayadaha isku-dhafan ay ka faa'iidooyin badan yihiin marka loo eego labada qaybood ee waxqabadka, xasilloonida, buuqa iyo dhinacyo kale, shirkado badan iyo injineero ayaa weli doorbidaya laba-geesood marka loo eego qiimaha.
Marka aaladaha caqligu ay noqdaan kuwo aad u adag, wax badan oo dheeri ah ayaa loo baahan yahay, taas oo keenta in badan oo ka mid ah wareegyada iyo qalabyada PCB.Isla mar ahaantaana, shuruudaha tayada ee isku xirka guddiga PCB ee hadda sare ayaa sidoo kale la hagaajiyay.Guddiga PCB ee cabbirka yar kaliya ma dhimi karo kharashka, laakiin sidoo kale wuxuu fududayn karaa naqshadeynta guddiga PCB, si khasaaraha signalka gudbinta wareegga uu u yaraado.
Xidhiidhiyaha guddiga PCB-ga ee Amass-sare ayaa kaliya le'eg cabbirka jilibka, kaareeyaha xiriirka waa lacag lagu dahaadhay naxaas cas, taas oo aad u wanaajisa waxqabadka hadda jira ee xiriiriyaha.Xitaa cabbirka yar wuxuu yeelan karaa qaadis sare oo hadda ah, hubinta habsami u socodka wareegga, iyo hababka rakibidda ee kala duwan ayaa dabooli kara baahida rakibidda macaamiisha kala duwan ee guddiga PCB.
Amass waxay leedahay dherer kala duwan oo xirayaasha loogu talagalay looxyada wareegga PCB ee dhumucdooda kala duwan, taas oo u hoggaansamaya heerka warshadaha ee dhumucda guddiga daboolan ee 1.0-1.6mm si loo hubiyo isticmaalka caadiga ah ee qalabka!
Waqtiga boostada: Dec-16-2022