Metal Core PCB

Fumax - Moetsi o motle oa konteraka oa li-PCB tsa Metal Core ho la China. Fumax e fana ka mefuta eohle ea mashano a Metal Core PCBs.

Metal Core PCB

Mofuta oa lihlahisoa tsa Metal Core PCB eo Fumax e ka fanang ka eona

* Bohareng ba Boitsebiso ho na le Metal Core (Aluminium kapa Koporo)

* Haholo-holo liboto tse 2 tsa PTH

* Melao e khethehileng ea meralo e sebelisitsoeng ho fihlela kabo e ntle ea mocheso

* E sebelisoa ho likoloi: Kopo ea LED

Metal Core PCB2

Bokgoni

* Mofuta oa Boitsebiso (FR4 / FR4 Halogen e fokotsehile);

Lera (2 lera PTH);

* PCB botenya Range (0,1 - 3.2 limilimithara);

* Mocheso oa phetiso ea khalase (105 ° C / 140 ° C / 170 ° C);

* Botenya ba Koporo (9µm / 18µm / 35µm / 70µm / 105µm / 140µm);

* Min. Mohala / Karohano (50µm / 50µm);

* Ngoliso ea Soldermask (+/- 50µm (Photoageable));

* Boholo. Boholo ba PCB (580 mm x 500 mm) ;

* Mmala oa Soldermask (O motala / o mosoeu / o motšo / o mofubelu / o moputsoa);

* Drill e nyane ka ho fetisisa (0.20 mm);

* Tsela e Nyane ka ho Fetisisa ea Tsela (0.8 mm);

* Bokaholimo (OSP / HAL Lebisang Free / qoelisoa Tin / qoelisoa Ni / qoelisoa Au / tlotsitsoe Ni / Au).

Melemo ea Metal Core PCB:

* Ho chesa ha mocheso - Karolo e 'ngoe ea mabone e tsoa pakeng tsa 2-5W ea mocheso le ho hloleha ho etsahala ha mocheso o tsoang leboneng o sa felise kapele ka ho lekana; tlhahiso ea lebone e fokotsehile hammoho le ho senyeha ha mocheso o lula o eme ka har'a sephutheloana sa LED. Morero oa PCB ea tšepe ke ho felisa mocheso ka nepo ho li-IC tsohle (eseng leseli feela). Setsi sa aluminium le mocheso oa dielectric o tsamaisang mocheso o sebetsa joalo ka marokho lipakeng tsa IC le heatsink. Sinki se le seng sa mocheso se kentsoe ka kotloloho botlaaseng ba aluminium se felisang tlhokeho ea lisinki tse ngata tsa mocheso ka holim'a likarolo tse kentsoeng holim'a metsi.
* Keketseho ea mocheso - Aluminium le koporo li na le tsoelo-pele e ikhethang ho feta e tloaelehileng ea FR4, ts'ebetso ea mocheso e ka ba karolo ea 0,8 ~ 3.0 W / cK ea Elektroniki mme e ka fokotsa libaka tsa bohlokoa joalo ka karolo ea heatsink ea tšepe.

* Lisebelisoa tsa Metal Core PCB le botenya - Motsoako oa tšepe e ka ba aluminium, koporo e tšesaane kapa koporo e boima kapa motsoako oa lits'epe tse ikhethileng, kapa ceramic Al2O3 konokono (mofuta ona oa PCB ke eona e ntle bakeng sa ho qhala mocheso). empa ka tloaelo ke aluminium konokono PCB. Botenya ba lipoleiti tsa base tsa Metal Core hangata ke 40 mil - 150 mil, empa motheo oa kopo e fapaneng ea bareki, lipoleiti tse motenya le tse tšesaane lia khonahala. Metal Core PCB koporo foil botenya e ka ba 0.5oz-6oz.
* Ts'ebetso ea tlhakore - Boholo ba Metal Core PCB bo tsitsitse ho feta lisebelisoa tsa ho sirelletsa. Phetoho ea boholo ba 2,5 ~ 3.0% ha Aluminium PCB le li-sandwich tsa aluminium li futhumetse ho tloha ho 30 ℃ ho isa ho 140 ~ 150 ℃. 
* Molemo - Metal Core PCBs e ka ba molemo ho e sebelisa molemong oa bokhoni ba bona ba ho kopanya dielectric polymer lera ka mocheso o phahameng oa mocheso bakeng sa ho hanyetsa mocheso o tlase. Metal Core PCBs e senya mocheso makhetlo a 8 ho isa ho a 9 ka potlako ho feta li-PCB tsa FR4. MCPCB laminates e qhala mocheso, e boloka likarolo tse futhumatsang mocheso li pholile kamoo ho ka khonehang, ts'ebetso ena e ka otla Fr4 PCB ts'ebelisong e ngata ea mabone. 

Likopo

Metal core PCB e sebelisoa haholo bakeng sa mabone a LED, phepelo ea motlakase, seholisa matla. Re fana ka li-MCPCBs Re sebelisa aluminium ea mantlha, konokono ea koporo, konokono ea tšepe. batho ba bang ba e bitsitse IMS PCB. Li-PCB tsa Metal Core ke liboto tsa taolo ea mocheso tse sebelisoang Likopong tse phahameng tse hlahisang mocheso. Joalo ka li-LED, tšimo ea phepelo ea motlakase, Audio, Motor, Streetlight, Boima ba Matla, Flashlight, Leseli la Lipapali, Likoloi, Leseli la Sethala.