Enke ea carbon e hatisoa holim'a PCB e le mokhanni oa ho hokahanya litsela tse peli ho PCB. Bakeng sa k'habone enke PCB, ea bohlokoa ka ho fetisisa ke boleng le ho hanyetsa ha oli ea carbon, ho sa le joalo, ho Immersion silevera PCB le Immersion tin PCB e ke ke ea hatisoa oli ea carbon, hobane ke Oxidizing.Ho sa le joalo, sebaka se fokolang sa mohala se lokela ho ba ho feta 0.2 mm. e le hore ho be bonolo ho etsa le ho laola ntle le potoloho e khutšoanyane.
Enke ea carbon e ka sebelisoa bakeng sa mabitso a keyboard, mabitso a LCD le li-jumpers. Khatiso e etsoa ka enke ea carbon conductive.
Mokhoa o Khethehileng oa Oli ea Carbon
Re lumela hore Carbon oil PCBA e fana ka motsoako o ke keng oa qojoa oa boleng, ts'ebetso le boleng. Haeba u na le lipotso mabapi le sehlahisoa sena kapa u lakatsa ho ithuta haholoanyane ka hore na se ka tsoela khoebo ea hau molemo joang, ka kopo u seke oa tsilatsila ho ikopanya le rona. Re ikemiselitse ho fana ka litšebeletso tse ntle tsa bareki le ho thusa bareki ba rona ho fihlela sepheo sa bona sa khoebo.
Kea leboha ha u nahana ka oli ea Carbon PCBA. Re labalabela monyetla oa ho sebetsa le uena le ho u thusa ho fihlela katleho.
Ntho | Tlhaloso |
Lintho tse bonahalang | FR-4, FR1,FR2; CEM-1, CEM-3,Rogers, Teflon,Arlon,Aluminium Base, Copper Base,Ceramic, Crockery, joalo-joalo. |
Litlhaloso | Tg CCL e Phahameng ea Fumaneha(Tg>=170℃) |
Qetella Botenya ba Boto | 0.2 mm-6.00mm(8mil-126mil) |
Surface Finish | Monoana oa khauta(>=0.13um), Khauta e Kentsoeng(0.025-0075um), Khauta ea Plating(0.025-3.0um), HASL(5-20um), OSP(0.2-0.5um) |
Sebopeho | Ho tsamaisa tsela,Tebela,V-cut,Chamfer |
Phekolo ea Bokaholimo | Solder Mask (e ntšo, e tala, e tšoeu, e khubelu, e putsoa, botenya> = 12um, Block, BGA) |
Silkscreen (e ntšo, e mosehla, e tšoeu) | |
Mask e khonang ea peel (e khubelu, e putsoa, botenya> = 300um) | |
Bonyane Core | 0.075mm(3mil) |
Botenya ba Koporo | 1/2 oz min; 12oz max |
Min Trace Width & Line Spacing | 0.075mm/0.075mm(3mil/3mil) |
Min Hole Diameter bakeng sa ho Drilling ea CNC | 0.1mm(4mil) |
Min Hole Diameter bakeng sa ho phunya | 0.6mm(35mil) |
Boholo bo boholo ba phanele | 610mm * 508mm |
Boemo ba lesoba | +/-0.075mm(3mil) CNC Drilling |
Bophara ba Mokhanni(W) | +/-0.05mm(2mil) kapa +/-20% ea mantlha |
Hole Diameter(H) | PTHL:+/-0.075mm(3mil) |
E seng PTHL:+/-0.05mm(2mil) | |
Hlalosa Mamello | +/-0.1mm(4mil) CNC Routing |
Warp & Twist | 0.70% |
Khanyetso ea Insulation | 10Kohm-20Mohm |
Boikhantšo | <50 ohm |
Teko ea Voltage | 10-300V |
Boholo ba Panel | 110 x 100mm(mets) |
660 x 600mm(boholo) | |
Ngoliso e fosahetseng ea lera | 4 mealo:0.15mm(6mil)max |
6 mealo:0.25mm(10mil)max | |
Sebaka se senyenyane pakeng tsa sekoti ho ea ho paterone ea potoloho ea lera le ka hare | 0.25mm(10mil) |
Sebaka se senyenyane pakeng tsa boto le paterone ea potoloho ea lera le ka hare | 0.25mm(10mil) |
Mamello ea botenya ba boto | 4 mekhahlelo:+/-0.13mm(5mil) |
Melemo ea Rōna
1) Bokhoni bo Ikemetseng ba R&D - Sehlopha sa rona sa lienjineri tse nang le boiphihlelo ba software le hardware li ka rala le ho nts'etsapele mapolanka a tloaelo a elektroniki ho lekana litlhoko tsa hau tse ikhethileng.
2) Ts'ebeletso e le 'ngoe - Mehala ea rona ea 8 ea lebelo le holimo le e 12 ea tlhahiso ea mochini o behang ka lebelo le holimo, hammoho le mela e 4 ea tlhahiso ea li-plug-in le liphaephe tse 3, e fana ka ts'ebetso e se nang moeli, e felletseng ea tlhahiso bakeng sa bareki bohle ba rona.
3) Karabelo e potlakileng - Re etelletsa pele khotsofalo ea bareki mme re ikemiselitse ho fana ka ts'ebeletso e potlakileng, e sebetsang ho fihlela litlhoko tsohle tsa hau.