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Qaybaha Alaabta
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    Looxyada Wareega ee Daabacan ee Copper culus
    Looxyada Wareega ee Daabacan ee Copper culus

    Looxyada Wareega ee Daabacan ee Copper culus

    Qaybta PCB ee naxaasta culus waa qayb sii kordheysa oo ka mid ah wax soo saarkeena. Si aan u taageerno qaybtan muhiimka ah, waxaan horumarineynaa xiriirro soo jireen ah oo aan la leenahay dhowr warshadood kuwaas oo si taxadar leh loo doortay habkayaga wax-soo-saarka.

      Nala soo xidhiidh
      faahfaahinta alaabta

      Waa maxay PCB naxaasta culus?

      Looxyada daabacan ee laba-dhinac leh ayaa badanaa laga sameeyaa maro galaas ah oo epoxy ah. Inta badan waxaa loo isticmaalaa isgaarsiinta elektiroonigga ah oo leh shuruudaha waxqabadka sare Qalabka, qalabka casriga ah iyo kombiyuutarada elektaroonigga ah, iwm.


      Habka wax soo saarka ee looxyada laba-geesoodka ah ayaa guud ahaan loo qaybiyaa dhowr habab, oo ay ku jiraan habka siligga habka, habka xannibaadda godka, habka maaskaro, iyo habka elektiroonigga garaafyada etching.

      PCB-yada culus ee naxaasta ah waxaa lagu qeexaa looxyo leh:

      ● Dhumucda naxaasta> 2 oz (70 μm)
      ● Erayga laga door bidayay PCB naxaasta ah

      Miisaannada naxaasta culus ee caadiga ah:

      2 oz (70 μm)
      3 oz (105 μm)
      ● 4 oz (140 μm)
      6 oz (210 μm)
      8 oz (280 μm)
      10 oz (350 μm)

      Sifooyinka kale ee muhiimka ah:

      ● Caadi ahaan la jaan qaadaya FR-4 dielectric
      ● Inta badan loo isticmaalo lakabyada gudaha halkii lakabka sare laga isticmaali lahaa
      ● Godad lagu dahaadhay (PTHs) badanaa waxay u baahan yihiin in la xidho/buuxiyo
      ● Wuxuu u baahan yahay diiwaangelin taxadir leh iyo calaacal

      Lakabyada naxaasta culus ee gudaha ah waxay hagaajiyaan waxqabadka kulaylka iyo qaadista awoodda hadda ee waxtarka leh ee codsiyada sida nalalka LED-ka, korantada korontada, iyo rogayaasha baabuurta korontada.
      Waa PCB lagu sameeyay laba ama in ka badan oo lakabyo naxaas ah. Fool-ka-qaadista waxay u muuqataa inay ka dhumuc weyn tahay ta PCB-yada caadiga ah. Lakabyada kala duwan ee gudaha waxaa loo farsameeyaa labo-labo (xuddun) ka dibna si wadajir ah ayaa la isugu xiraa iyadoo la isticmaalayo prepreg sida lakabka dahaarka. Lakabyada ayaa markaa loo dhejiyaa si labada dhinac ee PCB loo isticmaali karo in lagu dhejiyo qaybo leh dabagal dheeraad ah / xiriiriye koronto oo ku yaal gudaha sabuuradda. Vias waxa loo istcimaalaa ilaha xidhiidhka korantada ee u dhexeeya lakabyada kala duwan ee PCB-ga.
      Badeecooyin badan oo badan ayaa isticmaalaya PCB-yada naxaasta ah ee culus, tusaale ahaan EV-chargers, nidaamyada hadda jira iyo nidaamyada kaydinta tamarta.

      Muuqaal

      Tilmaamaha farsamada AREX

      Tirada lakabyada

      4 - 22 lakab, 30 lakab oo horumarsan, 40 lakab oo prototype ah, oo ku xidhan dhumucda naxaasta.

      Farsamaynta tignoolajiyada

      Lakabyo badan oo fiber galaas epoxy ah oo isku xidhan oo leh lakabyo badan oo naxaas ah oo dhumucdiisuna kala duwan tahay.

      Qalabka

      Waxqabadka sare FR4, halogen-free FR4

      Miisaanka naxaasta (dhammaystray)

      18-210µm, horumarsan 1050µm / 30 Oz

      Jidka ugu yar iyo farqiga

      0,075mm / 0,075mm (aad bay ugu xidhan tahay dhumucda naxaasta)

      dhumucda PCB

      0.40mm - 7.0mm, Min dhumucdiisuna waxay ku xiran tahay tirada lakabyada iyo dhumucda naxaasta

      cabbirada ugu badan

      580mm x 1080mm, horumarsan 610mm x 1400mm

      Dusha dhammays tiran waa la heli karaa

      HASL (SnPb), LF HASL (SnNiCu), OSP, ENIG, Immersion Tin, Immersion Silver, Dahab Electrolytic, Faraha Dahab ah (HASL/LF HASL laguma talinayo)

      Farsamaynta ugu yar

      0.20mm