Zambiri Zotsika mtengo za Metal core PCBs ku China
Metal core printed circuit board (MCPCB) amatchedwanso PCBs otentha, insulated metallic substrate (IMS), insulated zitsulo PCBs (IMPCB), ma PCB ovala matenthedwe, ndi ma PCB ovala zitsulo.Chitsulo chachitsulo PCB chimaphatikizapo zitsulo monga maziko ake kusiyana ndi chikhalidwe cha FR4, pagawo lofalitsa kutentha kwa bolodi.Kutentha kumawonjezeka chifukwa cha zida zina zamagetsi panthawi yogwiritsira ntchito bolodi.Cholinga cha chitsulo ndikupatutsa kutentha kumeneku kuchoka kuzinthu zofunikira kwambiri ndikupita kumadera osafunika kwambiri monga zitsulo zazitsulo za heatsink kapena zitsulo.Chifukwa chake, ma PCB awa ndi oyenera kuwongolera kutentha.
Mu multilayer Medal core PCBs, zigawozo zidzagawidwa mofanana kumbali zonse zachitsulo.Mwachitsanzo, pa bolodi la magawo 12, pakati pazitsulo pamakhala zigawo 6 pamwamba ndi 6 pansi.
Ma PCB a Medal core amapangidwa ndi zigawo zoteteza kutentha, mbale zachitsulo, ndi zojambula zamkuwa zachitsulo.
● Chigoba cha Solder
● Gulu Lozungulira
● Mkuwa wa mkuwa - 1oz.ku 6oz.(nthawi zambiri amagwiritsidwa ntchito 1oz mpaka 2oz.)
● Dielectric Layer
● Metal Core Layer
Ma board apakati azitsulo ndi njira yabwino kwambiri yosinthira ma board ozungulira, ngati ma board ozungulira akumana ndi katundu wamkulu wamakina, kapena pakufunika kukhazikika kwapamwamba, kapena kutentha kwakukulu kuyenera kuchitidwa kutali ndi zida zamagetsi kapena ma LED.
Aluminiyamu gawo lapansi - Ma aluminiyumu osindikizidwa ozungulira matabwa amapereka kutentha kwabwino komanso kusamutsa kutentha.Popeza ndi opepuka kulemera, ma aluminium core PCB amapeza cholinga chawo pakuwunikira kwa LED, zida zomvera pafupipafupi, ndi zida zamagetsi zamagetsi.
Gawo laling'ono lamkuwa (pachimake chamkuwa kapena mkuwa wolemera) - Ma board amkuwa amakhala ndi ntchito yabwino kuposa aluminiyamu.Komabe aluminiyamu nthawi zambiri imasankhidwa kuti ikhale yotsika mtengo ndipo zitsulo zamkuwa zimakhala zolemera komanso zomwe zimaphatikizapo makina olimba.
Chitsulo chachitsuloMa PCB amapezeka kwambiri muukadaulo wa LED.Ena mwa mapulogalamu otchuka ndi awa:
● LED (Backlight Unit, General Lighting)
● Magalimoto
● Magalimoto a Moto
● Mabomba a Solid-State Relay
● Zosintha Mphamvu
● Magetsi / Hybrid Motor Control
● Zida za Dzuwa
● Kuwongolera Kuyenda
● Photovoltaic
● Zofalitsa Kutentha
● Masinki Otentha
Pindulani ndi zaka zambiri zomwe takumana nazo ndi Insulated Metal Substrate PCBs.Thermal conductivity mothandizidwa ndi aluminiyumu pachimake pa matabwa dera opangidwa ndi PCB ShinTech kumathandiza kunyamula kachulukidwe apamwamba, magawo ogwirira ntchito okhazikika, chitetezo chapamwamba chogwirira ntchito komanso kuchepa kwa kulephera.Aluminium Base PCB yochokera kwa ife ikuthandizani mosavuta kuwongolera kutentha komwe kumapangidwa ndi zida zomwe mumayembekezera, kuchepetsa ndalama pakupulumutsa malo.
PCB ShinTech yakhala ikupereka ma PCB apamwamba kwambiri a Aluminium, Copper core ndi Steel core PCBs kumafakitale osiyanasiyana kuyambira 2003. Ma board athu onse azitsulo osindikizidwa amayesedwa ndikutsimikiziridwa ndi ISO9001, TS16949 ndi UL.Lumikizanani nafe"
Kuphatikiza
● Alu core 1.5mm, 35µm Cu
● 2.0 W/mK Thermal conductivity
● kutchinjiriza 100µm makulidwe
● Surface HAL yopanda lead
● 1x solder-stop white
● Kupera mkati, kunja
● V-Scoring (yoyera & yosavuta)
● E-Mayeso
Chonde onaniZonseKupanga kwa PCBMapepala a luso».
Magulu Apamwamba Azitsulo Zapamwamba (Aluminiyamu, Mkuwa ndi zitsulo) Mabodi Osindikizidwa Ozungulira amapezeka mukapempha.
Tumizani kufunsa kwanu kapena pempho la mtengo kwa ifesales@pcbshintech.comkuti mulumikizane ndi m'modzi wa oyimira athu ogulitsa omwe ali ndi chidziwitso chamakampani kuti akuthandizeni kupeza malingaliro anu kuti mugulitse.
