Guddiga PCB (Printedcircuitboard) waa qaybta taageerada qaybaha elektaroonigga ah iyo bixiyaha isku xirka qaybaha elektaroonigga ah iyo qaybaha korontada. Waa ku dhawaad kaabayaasha dhammaan aaladaha caqliga leh. Marka laga soo tago hawlaha aasaasiga ah ee hagaajinta qaybaha elektaroonigga ah ee yaryar, 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 suufka alxanka, iyada oo loo marayo godka, godka rakibidda, silig, qaybaha, isku xirayaasha, buuxinta, xadka korontada iyo wixii la mid ah.
(1) Suuf: god bir ah oo loo isticmaalo alxanka biinanka qaybaha.
(2) Godadka dhex mara: waxaa jira bir godad dhex marta iyo bir aan bir ahayn oo dhex marta godadka, halkaas oo godadka birta dhex marta loo isticmaalo in lagu xiro biinanka qaybaha lakab kasta.
(3) Godka rakibidda: waxaa loo isticmaalaa in lagu hagaajiyo looxa wareegga.
(4) Kondur: 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 siligga dhulka ayaa si wax ku ool ah u yareyn kara iska caabinta.
(7) Xuduud koronto: loo isticmaalo in lagu go'aamiyo cabbirka guddiga wareegga, qaybaha guddiga kama gudbi karaan xadka.
Guddiga wareegga PCB iyadoo loo eegayo qaab-dhismeedka waxaa loo qaybin karaa guddi keli ah oo PCB ah, guddi labajibbaaran oo PCB ah, guddi badan oo PCB ah; Guddiga badan ee caadiga ah waa afar, guddi lix lakab ah, guddiga badan ee PCB ee adag wuxuu gaari karaa in ka badan toban lakab.
Inta lakab ee looxyada PCB-ga ay sii badanayaan, waxqabadka korontada oo xasilloon oo la isku halleyn karo ayaa sii kordhaya, qiimahana wuu sarreeyaa. Farqiga kharashka ee looxyada hal iyo labanlaab ah ma aha mid weyn. Haddii aysan jirin shuruudo gaar ah, dhammaan warshadaha ayaa doorbidi doona inay doortaan looxyo labanlaab ah. Ka dib oo dhan, waxqabadka iyo xasilloonida looxyada labanlaab ah ayaa ka wanaagsan kan looxyada hal-laab ah.
Guddiga PCB-ga ee lakabka badan leh, hadda warshaduhu waa guddiga ugu isticmaalka badan ama afar, lix lakab leh, warshadaha elektaroonigga macaamiisha ee leh guddiga PCB-ga ee heerka sare ah ayaa ka badan. In kasta oo guddiyada lakabka badan leh ay leeyihiin faa'iidooyin ka badan guddiyada laba-geesoodka ah waxqabadka, xasilloonida, buuqa iyo dhinacyo kale, haddana shirkado iyo injineero badan ayaa weli doorbida guddiyada laba-geesoodka ah si loo tixgeliyo kharashka.
Marka aaladaha caqliga leh ay sii kordhaan oo ay sii adkaadaan, waxaa loo baahan yahay qalab badan, taasoo horseedaysa wareegyo iyo qalab aad u yar oo ku jira PCB-ga. Isla mar ahaantaana, shuruudaha tayada ee isku xirayaasha guddiga PCB-ga ee hadda jira ayaa sidoo kale la hagaajiyaa. Guddiga PCB-ga ee cabbirka yar ma dhimi karo oo keliya kharashka, laakiin sidoo kale wuxuu fududayn karaa naqshadeynta guddiga PCB-ga, si khasaaraha calaamadda gudbinta wareegga uu u yaraado.
Isku xirka guddiga PCB-ga ee hadda jira ee Amass waa cabbirka kaliya ee lafta, kantaroolka xiriirkana waxaa lagu dahaadhay naxaas cas, taas oo si weyn u hagaajinaysa waxqabadka hadda ee isku xirka. Xitaa cabbirka yar wuxuu yeelan karaa qaadis koronto oo sare, taasoo hubinaysa socodsiinta siman ee wareegga, hababka kala duwan ee rakibiddana waxay dabooli karaan baahiyaha rakibidda ee macaamiisha kala duwan ee guddiga PCB.
Amass waxay leedahay dherer kala duwan oo isku xirayaasha ah oo loogu talagalay looxyada wareegga PCB ee dhumucdoodu kala duwan tahay, taas oo u dhiganta heerka warshadaha ee dhumucda guddiga ee la soo bandhigay ee 1.0-1.6mm si loo hubiyo isticmaalka caadiga ah ee qalabka!
Waqtiga boostada: Diseembar-16-2022