PCB e fapaneng e fumane botumo bo boholo liindastering tse fapaneng. Kajeno, ho bonolo ho fumana mefuta e ‘maloa ea li-PCBS tse ngata, ho kenyelletsa le 4-layer PCB, 6-layer PCB, joalo-joalo. Li-PCBS tsa mekato e tšeletseng li fetohile karolo ea bohlokoa ea liaparo tse kopaneng le lisebelisoa tse ling tsa puisano tse hlokolosi. Ke eng e etsang hore li ratoe? Li fapane joang le mefuta e meng ea li-PCBS tse ngata? Mantsoe ana a etselitsoe ho araba tlhaiso-leseling eo u batlang ho e tseba ka moetsi oa PCB oa 6-layer.

Selelekela sa 6-lera PCB

Joalokaha lebitso le bolela, PCB e mekato e tšeletseng e na le likarolo tse tšeletseng tsa lisebelisoa tse tsamaisang lintho. Ha e le hantle ke PCB e mekato e mene e nang le likarolo tse peli tsa matšoao tse behiloeng lipakeng tsa lifofane tse peli. Sesebelisoa se tloaelehileng sa mekato e 6 ea PCB se na le mekhahlelo e tšeletseng e latelang: mekato e ‘meli ea kahare, mekato e’ meli ea kantle le lifofane tse peli tse kahare – e ‘ngoe bakeng sa matla le e’ ngoe bakeng sa motheo. Moralo ona o ntlafatsa EMI mme o fana ka tsela e betere bakeng sa matšoao a tlase le a lebelo le phahameng. Likarolo tse peli tsa bokaholimo li thusa lipontšo tsa lebelo le tlase, ha likarolo tse peli tse ka hare tse patiloeng li thusa ho tsamaisa lipontšo tsa lebelo le phahameng.

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Moralo o tloaelehileng oa PCB ea 6-layer e bonts’itsoe kaholimo; Leha ho le joalo, e kanna ea se tšoanelehe bakeng sa lits’ebetso tsohle. Karolo e latelang e totobatsa likhakanyo tse ka bang teng tsa li-PCBS tse 6-layer.

Lintlha tsa bohlokoa ha ho qaptjoa li-PCBS tse 6 tsa lits’ebetso tse fapaneng

Properly stacked 6 layers PCB manufacturers can help you achieve better performance because it will help suppress EMI, use various types of RF devices as well as include several fine-pitch components. Any errors in the lamination design can seriously affect PCB performance. Ho qala kae? Ke kamoo u pakang hantle.

L Ha e le mohato oa pele oa ho qaptjoa ha marang-rang, ho bohlokoa ho sekaseka le ho rarolla palo ea mabala, phepelo ea motlakase le lifofane tsa matšoao tseo PCB e ka li hlokang.

L likarolo tse katiloeng fatše ke karolo ea bohlokoa ea lamination efe kapa efe hobane e fana ka tšireletso e betere bakeng sa PCB ea hau. Ho feta moo, ba fokotsa tlhoko ea litanka tse sireletsang kantle.

Mona ke meralo e pakiloeng ea mekato e 6 ea li-PCB bakeng sa lits’ebetso tse fapaneng:

L Bakeng sa liphanele tse kopaneng tse nang le leoto le lenyenyane: Haeba u ikemiselitse ho hokahanya liphanele tse nang le mohato o monyane, ho ka kengoa lifofane tse ‘ne tsa pontšo, sefofane se le seng le sefofane se le seng sa motlakase.

L Bakeng sa liboto tse ngata tse teteaneng tse tla sebelisa motsoako oa li-wireless / analog: ho mofuta ona oa boto, o ka khetha mekhahlelo e shebahalang tjena: lera la lets’oao / mobu / matla a motlakase / mobu / lets’oao la lets’oao / lera la mobu. Mofuteng ona oa “stack”, likarolo tsa kahare le tsa kantle li arotsoe ka likarolo tse peli tse kentsoeng mobung. Moralo ona o khabisitsoeng o thusa ho hatella EMI ho kopanya le lera la kahare la lets’oao. Moralo oa pokello e boetse e loketse lisebelisoa tsa RF hobane matla le matlafatso a ac a fana ka ho hlapoloha ho hoholo.

L Bakeng sa PCB e nang le wiring e hlokolosi: Haeba u batla ho aha PCB ka likhoele tse ngata tse hlokolosi, ho molemo ho khetha lera le shebahalang tjena: lera la pontšo / lera la matla / 2 lera la lets’oao / mobu / lets’oao la lets’oao. Saka sena se tla fana ka tšireletso e ntlehali bakeng sa mehlala e thata. Saka e loketse lipotoloho tse sebelisang lipontšo tse phahameng tsa maqhubu a analoge kapa lipontšo tse lebelo haholo tsa dijithale. Lipontšo tsena li tla arohanngoa le matšoao a kantle a lebelo le tlase. Ts’ireletso ena e etsoa ke lera le kahare, le leng le lumellang ho tsamaisoa ha matšoao ka maqhubu a fapaneng kapa lebelo la ho chencha.

L Bakeng sa liboto tse tla tsamaisoa haufi le mehloli e matla ea radiation: bakeng sa mofuta ona oa boto, moalo / mochini oa motlakase / mobu / mohala oa lets’oao / sethala sa fatše se tla ba se phethahetseng. Stack ena e ka hatella EMI hantle. Tlatso ena e boetse e loketse mapolanka a sebelisoang libakeng tse lerata.

Melemo ea ho sebelisa li-PCBS tse 6-layer

Ka lebaka la moralo oa mekato e tšeletseng oa PCB, li fetohile karolo e tloaelehileng liseketeng tse ‘maloa tse tsoetseng pele tsa elektroniki. Liboto tsena li fana ka menyetla e latelang e ba etsang hore ba ratoe ke baetsi ba lisebelisoa tsa elektronike.

Mohato o monyane oa maoto: Liboto tsena tse hatisitsoeng li nyane ho feta liboto tse ling ka lebaka la moralo oa tsona oa mekato e mengata. Sena se molemo haholo bakeng sa lisebelisoa tse nyane.

Moralo o tsamaisoang ke boleng: Joalokaha ho boletsoe pejana, moralo oa mekotla ea li-PCB tse 6 o hloka moralo o mongata. This helps reduce errors in detail, thus ensuring a high-quality build. Ntle le moo, baetsi bohle ba PCB ba kajeno ba sebelisa mekhoa e fapaneng ea liteko le tlhahlobo ho netefatsa ho tšoaneleha ha liboto tsena.

Kaho e bobebe: PCBS e kopaneng e fihlelleha ka ho sebelisa likarolo tse bobebe tse thusang ho fokotsa boima ba kakaretso ba PCB. Ho fapana le li-PCBS tsa lera le le leng kapa tse habeli, mapolanka a mekato e tšeletseng ha a hloke lihokelo tse ngata ho hokahanya likarolo.

L Ho tšoarella ho ntlafalitsoeng: Joalokaha ho bontšitsoe kaholimo, li-PCBS tsena li sebelisa likarolo tse ngata tsa ho sirelletsa lipakeng tsa lisekete le likarolo tsena li hokahantsoe ka lisebelisoa tsa ts’ireletso le likhomaretsi tse fapaneng tsa prepreg. Sena se thusa ho ntlafatsa ho tšoarella ha li-PCBS tsena.

L Tshebetso e ntle ea motlakase