Aluminium pcbs e tsamaisitse aluminium pcb 1Layer mirror Aluminium Base Board | ETSANG
Aluminium PCB ke eng?
E aluminium PCB na le moralo tšoanang le Normal PCB . E na le lera kapa likarolo tsa koporo, maske ea solder le sekareleta sa silika holim'a eona. Sebakeng sa ho ba le fiberglass kapa substrate ea polasetiki, leha ho le joalo, boto ea potoloho ea aluminium e na le substrate ea tšepe. Setsi sena haholo-holo se na le motsoako oa aluminium. Motsoako oa tšepe o ka ba le tšepe eohle kapa o na le khalase ea fiberglass le aluminium. Aluminium li-PCB hangata li mahlakore a le mong, empa le tsona li ka ba le mahlakore a mabeli. Li-PCB tsa aluminium tsa Mulilayer li thata haholo ho li etsa.
Ts'ebetso ea Aluminium PCB
1. Phokotso ea Thermal
Lisebelisoa tse tloaelehileng tsa PCB, joalo ka FR4, CEM3 ke li-conductor tse futsanehileng. Haeba mocheso oa lisebelisoa tsa elektroniki o ke ke oa ajoa ka nako, o tla fella ka ho hloleha hoa mocheso o phahameng oa likarolo tsa elektroniki. Likarolo tsa aluminium li ka rarolla bothata bona ba ho chesa ka mocheso.
2. Keketseho ea Thermal
Aluminium substrate PCB e ka rarolla ka nepo bothata ba mocheso oa mocheso, e le hore kholo ea mocheso le khutsufatso ea likarolo tsa liboto tse hatisitsoeng tsa potoloho tse nang le lintho tse fapaneng li ka fokotsoa, tse ntlafatsang botsitso le ts'epahalo ea mochini o felletseng le lisebelisoa tsa elektroniki. Ka ho khetheha, aluminium substrate e ka rarolla mathata a SMT (surface mount technology) a ho holisa mocheso le ho honyela.
3. Ho tsitsa ha tlhakore
Aluminium substrate e hatisitsoeng ea boto ea potoloho e na le botsitso bo phahameng ho feta thepa e sirelletsang ea boto ea potoloho e hatisitsoeng. Ha e futhumetse ho tloha 30 ° C ho isa ho 140 ~ 150 ° C, phetoho ea tlhakore ea substrate ea aluminium ke 2.5 ~ 3.0% feela.
4. Ts'ebetso e ngoe
Aluminium substrate e hatisitsoeng ea boto ea potoloho e na le tšireletso, 'me e ka sebelisa substrate e' ngoe e bobebe ea ceramic. Aluminium substrate e boetse e thusa ho ntlafatsa mocheso oa mocheso le thepa ea 'mele le ho fokotsa litšenyehelo tsa tlhahiso le mosebetsi.
YMS thata Aluminium PCB e etsa thepa bapa :
| YMS Aluminium PCB etsa thepa bokgoni ba kakaretso | ||
| Tšobotsi | bokhoni | |
| Palo ea Lera | 1-4L | |
| Ts'ebetso ea Thermal (w / mk) | Aluminium PCB: 0.8-10 | |
| Koporo PCB: 2.0-398 | ||
| Botenya ba Boto | 0.4mm-5.0mm | |
| koporo botenya | 0.5-10OZ | |
| Bophara ba mola le Bonyane | 0.1mm / 0.1mm (4mil / 4mil) | |
| Tse khethehileng | Countersink, Counterbore ho cheka.etc. | |
| Mefuta ea Aluminium Substrates | 1000 series; 5000 series; 6000 series, 3000 series joalo-joalo. | |
| Mets phethahetse Drilled Size | 0.2mm (8mil) | |
| Holim qeta | HASL, E etella pele mahala HASL, ENIG, qoelisoa Tin, OSP, qoelisoa Silver, Gold monoana, Electroplating Hard Khauta, khetla OSP ， ENEPIG.etc. | |
| Mask ea solder | Green, Red, Yellow, Blue, White, Black, Pherese, Matte Black, Matte tala.etc. | |
Ithute haholoanyane ka lihlahisoa tsa YMS
Bala litaba tse ling
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MC PCB ke eng?
Metal core pcb e khutsufatsoa e le MCPCB, e entsoe ka lera le sireletsang mocheso, poleiti ea tšepe le foil ea koporo ea tšepe.
Li-MC PCB li sebelisetsoa eng?
li-converter tsa motlakase, mabone, photovoltaic, lisebelisoa tsa backlight, lisebelisoa tsa likoloi tsa LED, lisebelisoa tsa lapeng
PCB e entsoe ka tšepe efe?
Li-MCPCB tse sebelisoang ke aluminium, koporo, le alloy ea tšepe
Hobaneng ha MC e sebelisoa lipotolohong?
Hammoho le ntlafatso ea litlhaloso tsa elektroniki, lipotoloho li ntlafalitsoe molemong oa miniaturization, bobebe, ts'ebetso e mengata, le ts'ebetso e phahameng.
