Eyona 2 umaleko we-HASL oPhakamileyo weTg oManzi oMvelisi wePCB yobhedu kunye neFactory |Iisekethe zeHuihe

I-2 Umaleko we-HASL oPhakamileyo Tg obunzima be-PCB yobhedu

2 Umaleko HASL High Tg Heavy Copper PCB Umfanekiso Featured

Inkcazelo emfutshane:

Iileya: 2
Ukugqitywa komphezulu: HASL
Izinto ezisisiseko: Tg170 FR4
Ubukhulu: 1.0mm
Min.umngxuma ububanzi: 0.5mm
Inkqubo ekhethekileyo: I-Coil Resistance, i-Heavy Copper

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Malunga The Heavy Copper PCB

I-PCB yobhedu enzima ineempawu zokuthwala umsinga omkhulu, ukunciphisa uxinzelelo lwe-thermal kunye nokuchithwa kakuhle kobushushu.Ukwandisa ubukhulu bobhedu kube yindlela esebenzayo yabaninzi abavelisi boyilo lwe-terminal ukuba bafune izisombululo.Kukho imveliso yobhedu enzima ngakumbi yePCB, njengemveliso ekhethekileyo kuyilo lwemveliso, imveliso yeCCL kunye nokusetyenzwa kwePCB, kukho ubunzima obuninzi bemveliso kunye nemicimbi efuna ingqalelo kunye nesisombululo.

(1) I-CCL yimathiriyeli ekrwada ye-PCB, kwaye uyilo lwesakhiwo kunye nolawulo lomgangatho we-CCL yobhedu olungqingqwa lubalulekile ekuthembekeni kwemveliso elandelayo ye-PCB yobhedu.Ukuze ukusombulula ingxaki yobhedu olunzima PCB obhityileyo-core ukumelana noxinzelelo, abavelisi CCL baye benza uphando oluqolileyo kakhulu ekukhethweni kobhedu enzima PCB core ifoyile yobhedu kunye noyilo izinto ezihambelanayo.Ukuze kulungiswe ingxaki ye-thermal conductivity kunye nokuzaliswa kwe-adhesive ye-PCB yobhedu enzima, i-CCL ephuhliswe ngokukodwa kunye ne-adhesive sheet kwi-PCB yobhedu enzima.

(2) Uyilo lwemveliso kubandakanywa ukwenziwa, ukusebenza kobugcisa kunye nokuthembeka koyilo lobunjineli bemveliso yePCB ukulungiselela ukusetyenzwa okulandelayo kunendima ebaluleke kakhulu kwi-intuitively, ngenxa yobunzima bemveliso yobhedu eshinyeneyo esiphucula ngayo ilayini ibekwe phambili. Kuyilo lokunwebeka okufanayo kunye ne-symmetry, ukuphucula ireyithi yobhedu eshiyekileyo yangaphakathi, ukwandisa isithuba somgca wobubanzi bomgca, kunye nokwandisa uyilo lwephedi yangaphakathi, njl.

(3) Kukho ubunzima obuninzi kwi-PCB processing etching, i-laminating, i-drilling, i-welding resistance kunye nezinye iinkqubo ze-PCB yobhedu enzima.Luhlobo lwepleyiti ekhethekileyo enobunzima ngakumbi kwimveliso.Nika ingqalelo kwiinkcukacha zekhonkco ngalinye ukuze uvelise ngcono ubhedu obunzima bePCB enomgangatho olungileyo.

Ngophuhliso oluqhubekayo lobuchwephesha bePCB, uyilo lwezakhiwo ezahlukahlukeneyo luya lusiba ngqongqo ngakumbi, kwaye iingxaki zesakhiwo seePCB ezityebileyo zobhedu ezityebileyo ziya zibonakala ngakumbi nangakumbi.Yinkqubela phambili eqhubekayo yezi teknoloji ekhuthaza ukuphuculwa okuqhubekayo kunye nokuphuculwa kwezinto.