Leqepheng lena, Yongmingsheng, moetsi oa aluminium substrate PCB , o tla hlahisa aluminium substrate PCB. Kaofela rea ​​tseba hore aluminium ke mofuta oa tšepe e nang le motlakase oa motlakase. E ka sebelisoa e le thepa ea PCB joang?

Lebaka ke hore sekontiri sa aluminium se na le likarolo tse tharo tsa sebopeho, e leng: koporo ea koporo, lera le sireletsang le aluminium ea tšepe Kaha ho na le lera le sireletsang, na lera la tšepe le ka sebelisa lisebelisoa tse ling ntle le aluminium? poleiti, poleiti ea tšepe ea silicon, jj Ke mofuta ofe oa thepa e sebelisetsoang substrate ea tšepe, ntle le ho nahana ka ts'ebetso ea mocheso oa mocheso, empa hape nahana ka coefficient ea mocheso oa mocheso oa tšepe, matla a ho tsamaisa mocheso, matla, boima, boima, boemo ba naha le theko le maemo a mang.

aluminium konokono pcb

Melemo ea aluminium substrate ke efe?

Ts'ebetso e ntle ea ho chesa mocheso

Ikamahanya le litlhoko tsa tikoloho tsa RoHS

E loketse haholoanyane ts'ebetso ea SMT

Boemo bo phahameng ba hona joale ba ho jara

Morerong oa moralo oa potoloho, phallo ea mocheso e sebetsanoa ka katleho, e le ho fokotsa mocheso oa mochini o sebetsang, ho lelefatsa bophelo ba ts'ebeletso, ho ntlafatsa boleng ba matla le ho ts'epahala;

Fokotsa kopano ea radiator le lisebelisoa tse ling (ho kenyeletsoa thepa ea sehokelo sa mocheso), fokotsa bophahamo ba sehlahisoa, fokotsa thepa le lisebelisoa tsa kopano; Motsoako o nepahetseng oa potoloho ea motlakase le taolo ea potoloho;

Kenya sebaka sa substrate e bobebe ea ceramic bakeng sa mamello e ntlafalitsoeng ea mochini.

LED Aluminium pcb

Kemiso ea likaroloana tsa aluminium

Likarolo tse koahetsoeng ka koporo tsa Aluminium li arotsoe ka mekhahlelo e meraro:

Kakaretso-sepheo sa aluminium botlaaseng koporo poleiti, li sireletsang serameng lera ke epoxy khalase lesela bonding lakane;

Aluminium botlaaseng koporo poleiti nang mocheso phahameng dissipation, lera kwahelang e entsoe ka phahameng mogote conductivity epoxy lehoakhoa kapa lehoakhoa tse ling;

Aluminium botlaaseng koporo clad poleiti bakeng sa potoloho e phahameng ea maqhubu, li sireletsang serameng lera ke polyolefin lehoakhoa kapa polyimide lehoakhoa khalase lesela bonding lakane.

Morero oa mantlha

Lihlahisoa tsa lebone, lihlahisoa tse phahameng tsa lebone la matla a LED.

Lisebelisoa tsa audio, li-preamplifiers, li-amplifiers tsa motlakase, jj.

Lisebelisoa tsa motlakase, li-converter tsa DC / AC, marokho a ho lokisa, lipallo tse tiileng tsa mmuso, jj.

Lihlahisoa tsa puisano, li-amplifiers tse maqhubu a phahameng, lisebelisoa tsa filtara, potoloho ea phetiso.

Tse kaholimo li hlophisitsoe ebile li phatlalalitsoe ke morekisi oa PCB oa aluminium substrate. Haeba u sa utloisise, amohela ho ikopanya le rona ho " ymspcb.com "