Lihlahisoa
Copper Base maspit Core Pcb bakeng sa sistimi e bonts'ang tsamaiso
Ena ke karolo ea 2Motheo oa koporoPCB bakeng samaboneindasteri. Boto ea tšepe e hatisitsoeng ea potoloho e hatisitsoeng (MCPCB)
Ul netefatsoLintho tsa koporo tsa koporo, 3/3Oz (105Um) botenya ba koporo, Enig AU Bothuni0.8um; Ni botena ba 3um. Bonyane ka 0,203 mme tletse.
| Likarolo | 2Likarolo |
| Botenya ba boto | 3.2MM |
| Lintho tse bonahalang | Motheo oa koporo |
| Botenya ba copper | 3/3Oz (105Um) |
| Qetellong | Enig AU Bothuni0.8um; Ni botena 1 |
| Hole (limilimithara) | 0.3mmm |
| Bophara ba mohala oa mohala (mm) | 0.2mm |
| Mehala ea mehala (mm) | 0.2mm |
| Leske ea Maske | E ntšo |
| 'Mala oa Legend | Tšoeu |
| Ts'ebetso ea Mehani | V-scoring, CNC ea cnc ea (routing) |
| Packing | Mokotla oa anti-Static |
| Teko ea e-mail | Probe e fofang kapa fixture |
| Maemo a amohelehang | IPC-A-600h Class 2 |
| Kopo | Li-elektroniki tsa likoloi |
Metal Core PCB kapa MCPCB
Metal Core PCB (MCPCB) e tsejoa e le tšepe ea rockplane PCB ea motlakase. Mofuta ona oa PCB o sebelisa boitsebiso ba tšepe sebakeng sa FR4 e tloaelehileng bakeng sa motheo oa eona, karolo ea mocheso ea boto.
As e tsebahalamocheso o hlahisoa bototong ka ho etsa lintho tse ling tsa elektroniki nakong ea ts'ebetso. Metal Transfster Heat Botong oa potoloho le ho e tsamaisa ho ea tšepe kapa tšepe ea tšepe ea tšepe.
Ka pcb e multiile u tla fumana nomoro ea unifor ea likarolo tse kentsoeng ka lehlakoreng la tšepe. Ka mohlala, haeba u sheba pcb ea seea-le-moea e 12, u tla fumana likarolo tse tšeletseng tse holimo le tse tšeletseng tlase, bohareng ke taba ea tšepe.
MCPCB kapa Metal Core Pcb e tsejoang hape e le ICBB kapa PCB ea tšepe kapa ea tšepe kapa ea tšepe, ea tšepe, ea tšepe, li-pcth tsa mehele ea tšepe.
FKapa u ka utloisisa haholoanyane re tla sebelisa pocb ea "metal Core PCB lekholong ho selemo sena kaofela.
Sebopeho sa mantlha sa PCB ea tšepe ea tšepe e kenyelletsa tse latelang:
Pina ea koporo - 1oz.to 6oz. (Boholo bo atileng ke 1oz kapa 2oz)
bokahohleng
Destactric Sorter
Leske ea Maske
Mocheso oa mocheso kapa mocheso oa mocheso (metal coreyer)
Monyetla oa MCPCB
Ho Sebelisana le Pherekano
Cem3 kapa fr4 ha e ntle ho tsamaisa mocheso. Haeba ho chesa
Karolo e sebelisitsoeng ho li-PCB e na le boitšoaro bo bobe ebile bo ka senya likarolo tsa boto ea PCB. Ke ha li-pcros tsa tšepe tsa tšepe li tla ka mokhoa o motle.
MCPCB e na le tšebelisano e ntle ea ho sireletsa likarolo ho senyeha.
Hja khefutso
E fana ka bokhoni bo tsotehang. Li-pcros tsa tšepe tsa tšepe li ka senya mocheso ho tsoa ka mokhoa o atlehileng haholo. Nako e rarahaneng ka boomo e tšela mocheso ho substrate ea tšepe.
Sekhahla se tsitsitseng
E fana ka botsitso bo phahameng bo phahameng ho feta mefuta e meng ea li-pcbs. Kamora hore mocheso o fetohe ho tloha ka likhato tsa Celsius ho isa ho likhato tse 140-150 celsius, phetoho ea likarolo tsa tšepe ea aluminium ke 2,5 ~ 3%.
RErows Disertion
Kaha li-PCbs tsa tšepe tsa tšepe li na le pherekano e ntle ea mocheso le ho ba le boitšoaro bo bobe, ha li na mokhoa oa ho etsa hore ho be le mocheso o mongata. Ka lebaka la tšobotsi ena ea mantlha ea tšepe, li-PCB ke khetho ea pele bakeng sa likopo tsa phepelo ea matla tse hlokang ho fetoloa haholo.
