Isiseko sePCB yentsimbi

I-Fumax -Umenzi wekhontrakthi ogqwesileyo we-Metal Core PCBs e-China. I-Fumax ibonelela ngalo lonke uhlobo lwentsimbi ye-Metal Core PCBs.

Metal Core PCB

Uluhlu lweemveliso zeCBP Core Core enokubonelelwa yiFumax

* Kumbindi weMathiriyeli kukho iCore yentsimbi (iAluminiyam okanye iCopper)

* Iibhodi ezimbini zePTH

* Imigaqo ekhethekileyo yoyilo esetyenzisiweyo ukufikelela kusasazeko lobushushu

* Isetyenziswe kwizithuthi: Isicelo se-LED

Metal Core PCB2

Ubuchule

* Uhlobo lohlobo (FR4 / FR4 IHalogen incitshisiwe;

Ubeko (2 Uluhlu Lwe-PTH);

* PCB Ubunzima Range (0.1 - 3.2 mm);

* Ubushushu beGlasi boTshintsho (105 ° C / 140 ° C / 170 ° C);

* Ubukhulu beCopper (9µm / 18µm / 35µm / 70µm / 105µm / 140µm);

* Min. Umgca / Isithuba (50µm / 50µm);

* Ubhaliso lweSoldermask (+/- 50µm (Ifoto enokufota));

* Ubukhulu. Ubungakanani bePCB (580 mm x 500 mm) ;

* Umbala weSoldermask (Luhlaza / mhlophe / mnyama / bomvu / luhlaza blue;

* I-Drill encinci (0.20 mm);

Eyona Ncinci yokuHamba incinci (0.8 mm);

* Imiphezulu (OSP / HAL Lead Simahla / ukuntywiliselwa Tin / ukuntywiliselwa Ni / ukuntywiliselwa okanye ukutyabeka iNi / Au).

Inzuzo ye-Metal Core PCB:

* Ukufudumeza ubushushu -Indawo yokuKhanyisa ichitha phakathi kwe-2-5W yobushushu kunye nokusilela kwenzeka xa ubushushu ekukhanyeni bungaphelisi ngokukhawuleza ngokwaneleyo; Iziphumo zokukhanya zincitshisiwe kunye nokuthotywa xa ubushushu buhlala bumi kwiphakheji ye-LED. Injongo yesiseko se-PCB yentsimbi kukususa ngokufanelekileyo ubushushu kuzo zonke ii-IC's (hayi ukukhanya nje). Isiseko sealuminium kunye nocingo oluhambisa umoya oshushu lusebenza njengeebhlorho phakathi kwe-IC kunye neheatsink. Isinki enye yobushushu inyuswe ngokuthe ngqo kwisiseko sealuminium isusa isidingo sombane wobushushu ngaphezulu komphezulu womhlaba onyusiweyo.
* Ukwanda kwe-Thermal-IAluminiyam kunye nobhedu zinokuhamba kwangaphambili okwahlukileyo kune-FR4 yesiqhelo, ukuqhuba kwe-thermal kunokuba yi-0.8 ~ 3.0 W / cK Inxalenye ye-Elektroniki kwaye inokunciphisa iindawo ezibalulekileyo njengenxalenye yesinyithi ye-heatsink.

Izinto zeMetro Core PCB kunye nokuTyeba -Umbindi wentsimbi unokuba yi-aluminium, ubhedu obuncinci okanye ubhedu olunzima okanye umxube wealloys ezikhethekileyo, okanye isiseko seCeramic Al2O3 (olu hlobo lwePCB lolona lubalaseleyo ekususeni ubushushu). kodwa ngokuqhelekileyo yi-PCB engundoqo ye-aluminium. Ubungqingqwa beepleyiti zesiseko seMetro Core PCB ziqhelekile ukuba zibe yi-40 mil - 150 mil, kodwa isiseko kwisicelo sabathengi esahlukileyo, iipleyiti ezityebileyo nezicekeceke zinokwenzeka. Metal Core PCB ngefoyile ye ubukhulu ubungakanani kunokuba 0.5oz-6oz.
* Ukuzinza komlinganiso-Ubungakanani be-Metal Core PCB izinzile kunezinto zokwambathisa. Ubungakanani botshintsho lwe-2.5 ~ 3.0% xa i-Aluminium PCB kunye nealuminium isandwich panels ifudunyezwe ukusuka kwi-30 ukuya kwi-140 ~ 150 ℃. 
* Iluncedo-IiCBPs zeMetro yeCore kunokuba luncedo ekusebenziseni ukubanakho ukudibanisa umaleko wepolymer we-dielectric kunye nokuqhuba okuphezulu kobushushu bokumelana ne-thermal esezantsi. Metal Core PCBs dissipating ubushushu amaxesha 8 ukuya 9 ngokukhawuleza kunokuba PCB PCB FR4. I-MCPCB ilaminates isasaza ubushushu, igcina izinto ezenza ubushushu zipholile kangangoko, lo msebenzi unokubetha i-Fr4 PCB kwizicelo ezininzi zokukhanyisa. 

Izicelo

Isiseko sePCB sisetyenziselwa ukukhanya kwe-LED, ukuhambisa umbane, isikhulisi samandla. Sibonelela nge-MCPCBs sisebenzisa i-aluminium engundoqo, isiseko sobhedu, isiseko sensimbi. abanye abantu Bayibiza ngokuba yi-IMS PCB. Ii-PCB zeMetro Core ziibhodi zolawulo olushushu ezisetyenziswa kwizicelo ezivelisa ubushushu obuphezulu. Njengokukhanya kwe-LED, indawo yokubonelela ngombane, iAudio, iMoto, ukukhanya kwesitalato, Amandla oMbane oLukhuni, i-Flashlight, ukuKhanya kweMidlalo, ukuZenzekelayo, ukuKhanya kweSiteji.