Metal Core PCB

Fumax -- Moetsi oa konteraka ea hloahloa oa Metal Core PCBs naheng ea China.Fumax e fana ka mefuta eohle ea lisebelisoa tsa Metal Core PCBs.

Metal Core PCB

Lethathamo la lihlahisoa tsa Metal Core PCB tseo Fumax e ka fanang ka tsona:

* Bohareng ba Thepa ke Metal Core (Aluminium kapa Copper)

* Haholo-holo liboto tse 2 tsa Layer PTH

* Ho sebelisoa Melao e Khethehileng ea Moralo ho fihlela kabo e ntle ka ho fetisisa ea Mocheso

* E sebelisoa ho Likoloi: Sesebelisoa sa LED

Metal Core PCB2

Tsebo:

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

* Lera (2 Layer PTH);

* PCB Botenya Range (0.1 - 3.2 limilimithara);

* Mocheso oa Phetoho ea Khalase (105 ° C / 140 ° C / 170 ° C);

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

* Min.Mohala / Sebaka (50µm / 50µm);

* Ngoliso ea Soldermask (+/- 50µm (e ka bonoang));

* Max.PCB boholo (580 mm x 500 mm);

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

* Sekoahelo se senyenyane ka ho fetisisa (0.20 mm);

* Tsela e nyenyane ka ho fetisisa (0.8 mm);

* Bokaholimo (OSP / HAL Lead Free / Tin ea ho qoelisoa / Ho qoelisoa Ni / Ho qoelisoa Au / Plated Ni/Au).

Melemo ea Metal Core PCB:

* Ho senya mocheso - Karolo e 'ngoe ea Lebone e senya pakeng tsa 2-5W ea mocheso le ho hlōleha ho etsahala ha mocheso o tsoang leboneng o sa phalle ka potlako;tlhahiso ea leseli e fokotsehile hammoho le ho senyeha ha mocheso o lula o le teng ka har'a sephutheloana sa LED.Morero oa PCB ea mantlha ea tšepe ke ho tlosa mocheso hantle ho tsoa ho li-IC tsa lihlooho tsohle (eseng leseli feela).The aluminium base le thermally conductive dielectric layer e sebetsa e le marokho lipakeng tsa IC's le heatsink.Sekepe se le seng sa mocheso se kentsoeng ka kotloloho setsing sa aluminium se tlosa tlhoko ea lisinki tse ngata tsa mocheso holim'a likarolo tse kentsoeng holim'a metsi.
* Katoloso ea Thermal - Aluminium le koporo li na le tsoelo-pele e ikhethang ho feta FR4 e tloaelehileng, conductivity ea mocheso e ka ba karolo ea 0.8 ~ 3.0 W / cK Electronic mme e ka fokotsa libaka tsa bohlokoa joalo ka karolo ea tšepe ea heatsink.

* Lisebelisoa tsa Metal Core PCB le Botenya - Moko oa tšepe e ka ba aluminium, koporo e tšesaane kapa koporo e boima kapa motsoako oa li-alloys tse khethehileng, kapa ceramic Al2O3 core (mofuta ona oa PCB ke oona o molemo ka ho fetisisa bakeng sa ho chesa mocheso).empa hangata ke aluminium core PCB.Botenya ba lipoleiti tsa motheo tsa Metal Core PCB hangata ke 40 mil - 150 mil, empa ho latela kopo e fapaneng ea bareki, lipoleiti tse teteaneng le tse tšesaane lia khoneha.Metal Core PCB koporo foil botenya e ka ba 0.5oz - 6oz.
* Botsitso ba Dimensional -- Boholo ba Metal Core PCB bo tsitsitse ho feta lisebelisoa tse sireletsang metsi.Phetoho ea boholo ba 2.5 ~ 3.0% ha Aluminium PCB le liphanele tsa sandwich tsa aluminium li ne li futhumatsoa ho tloha ho 30 ℃ ho ea ho 140 ~ 150 ℃.
* Advantageous - Li-PCB tsa Metal Core li ka ba molemo ho li sebelisa bakeng sa bokhoni ba tsona ba ho kopanya lera la dielectric polymer le conductivity e phahameng ea mocheso bakeng sa khanyetso e tlase ea mocheso.Metal Core PCBs dissipating mocheso 8 ho linako tse 9 ka potlako ho feta FR4 PCBs.Li-laminate tsa MCPCB li qhala mocheso, li boloka likarolo tse hlahisang mocheso li pholile ka hohle kamoo ho ka khonehang, ts'ebetso ena e ka otla Fr4 PCB lits'ebetsong tse ngata tsa mabone.

Lisebelisoa:

Metal core PCB e sebelisoa haholo bakeng sa mabone a LED, phepelo ea motlakase, amplifier ea matla.Re fana ka li-MCPCB Re sebelisa aluminium core, copper core, iron core.batho ba bang E bitsitse e le IMS PCB.Metal Core PCBs ke liboto tsa taolo ea mocheso tse sebelisoang lits'ebetsong tse hlahisang mocheso o phahameng.Joalo ka li-LED, lebala la phepelo ea motlakase, Audio, Motor, Streetlight, Matla a Boima ba Matla, Leseli, Leseli la Lipapali, Likoloi, Leseli la Stage.