Karfe PCB

Fumax - Mafi kyawun kamfanin kwangila na Metal Core PCBs a China. Fumax yana bayar da duk nau'in ƙaryar ƙarfe PCBs na ƙarfe.

Metal Core PCB

Kayan samfurin Metal Core PCB wanda Fumax zai iya bayarwa

* A cikin Cibiyar kayan aiki shine Corearfin ƙarfe (Aluminum ko Copper)

* Galibi allunan PTH 2 Layer

* Dokokin Zane na Musamman waɗanda aka yi amfani dasu don isa mafi kyawun rarraba Heat

* An yi amfani dashi a cikin Mota: Aikace-aikacen LED

Metal Core PCB2

Etwarewa

* Nau'in Kaya (FR4 / FR4 Halogen ya rage);

* Layer (2 Layer PTH);

* PCB kauri Range (0.1 - 3.2 mm);

* Gilashin Canjin Gilashi (105 ° C / 140 ° C / 170 ° C);

* Kaurin pperarfi (9µm / 18µm / 35µm / 70µm / 105µm / 140µm);

* Min. Layi / Tazara (50µm / 50µm);

* Rijistar Soldermask (+/- 50µm (Mai daukar hoto));

* Max. Girman PCB (580 mm x 500 mm ; ;

* Launin Soldermask (Kore / fari / baki / ja / shuɗi);

* Draramar Drarami (0.20 mm);

* Ananan Hanyar Hanyar (0.8 mm);

* Hanyoyi (OSP / HAL Lead Free / Nitsar da Tin / Nutsuwa Ni / Nitsarwa Au / Plated Ni / Au).

Amfani da Metal Core PCB:

* Rushewar zafi - Wasu Sashin Hasken wuta sun watse tsakanin 2-5W na zafin rana kuma gazawa na faruwa yayin da zafin daga haske baya saurin isa; fitowar haske ya ragu haka nan kuma lalacewa lokacin da zafi ya kasance a tsaye a cikin kunshin LED. Dalilin babban PCB na ƙarfe shine don yaɗa wutar daga ingantaccen kayan aikin IC's (ba kawai haske ba). Tushen aluminum da zafin wutar lantarki mai kwantad da jiki yana aiki a matsayin gadoji tsakanin IC da heatsink. Mountedaya daga cikin matattarar zafin rana ɗaya an ɗora kai tsaye zuwa tushen aluminum yana kawar da buƙatar ɗimbin ɗimama masu zafi a saman abubuwan da aka saka saman.
* Expansionarawar zafi - Aluminium da jan ƙarfe suna da ci gaba na musamman fiye da na yau da kullun FR4, haɓakar zafin jiki na iya zama 0.8 ~ 3.0 W / cK Sashin lantarki kuma don iya rage wurare masu mahimmanci kamar ɓangaren ƙarfe na ƙarfe.

* Kayan Komputa na PCB na Karfe da kauri - Girman karfe na iya zama na aluminium, na bakin karfe ko na jan karfe mai nauyi ko kuma gauraye na gami na musamman, ko kuma yumbu na Al2O3 core (irin wannan PCB din shine mafi kyawu wajen watsa zafi). amma kullum shine aluminum core PCB. Kaurin karfe Core PCB tushe faranti ne kwatankwacin mil 40 - 150 mil, amma tushe a kan buƙatu daban-daban na abokin ciniki, yadudduka da kayatattun faranti suna yiwuwa. Karfe Core PCB jan karfe tsare kauri zai iya zama 0.5oz - 6oz.
* Zaman lafiyar jiki - Girman ƙarfe Core PCB ya fi kwanciyar hankali fiye da kayan insulating. Girman canjin 2.5 ~ 3.0% lokacin da Allon PCB na Aluminium da allon sandwich suka zafin daga 30 ℃ zuwa 140 ~ 150 ℃. 
* Mai Amfani - Coreananan PCBs na ƙarfe na iya zama da fa'ida don amfani da ikon su don haɗa haɗin layin dielectric polymer tare da haɓakar haɓakar zafi mai zafi don ƙarancin juriya mai zafi. Coreananan Core PCBs masu watsa zafi sau 8 zuwa 9 fiye da FR4 PCB. MCPCB suna watsa zafi, suna kiyaye abubuwan da ke samar da zafin jiki a sanyaye kamar yadda ya kamata, wannan aikin zai iya kayar da Fr4 PCB a cikin aikace-aikacen hasken wuta da yawa. 

Aikace-aikace

Metal core PCB ana amfani da shi sosai don hasken LED, samar da wuta, ƙarfin kara ƙarfi. Muna ba da MCPCBs Ta amfani da mahimmin aluminum, jan ƙarfe, ƙarfe. wasu mutane Sun kira shi IMS PCB. Metal Core PCBs sune allon gudanarwa na zafin da ake amfani da su a cikin Aikace-aikacen samar da Zafi mai zafi. Irin su LEDs, filin samar da wuta, Audio, Mota, Hasken titi, Powerarfin Wajiyi mai nauyi, Haske walƙiya, Hasken Wasanni, Motar kai, Hasken Mataki.