Metal Core PCB

With the increase of the LED chip size and polycrystalline LED the development of packaging design, LED the heat load are also redouble,in addition to this the heat dissipation capacity of plate material, its thermal stability of materials are also affect the LED products’ life.In short, high power LED products loading board material needs to have at the same time the characteristics of high heat dissipation and high heat resistance, so the packaging substrate material becomes the key factor, on the application of traditional LED heat dissipation substrate,Metal Core PCB be widely used.

Metal core printed circuit board PCB (you aslo can call it MCPCB , Thermal PCB, Swiere Copper PCB) is soarte fan PCB board mei metalen basismateriaal ynstee fan Woven glês FR4, FR3 of others.There is ien sided, dûbele sided, en multilayer board. De measte Metal Core PCB manufacturers are commonly used metal core material is aluminum, copper and alloy. Aluminum is the most frequently used among them due to its good heat transfer ability,dissipation ability and relatively cheaper costs than copper,even which may has a better performance,so it widely was accepted.copper although have better performance,but its cost more expensive,steel is more rigid than both aluminum and copper,it has normal steel and stainless steel,but its thermal conductivity is lower than others,simple speaking,aluminum material is the best choice,even considering from cost,rigidness and thermal conductivity.

There are single sided,two layer and multi-layer mcpcb,the Single sided metal core printed circuit board consists of a metal base (aluminum or copper alloy), dielectric layer, and copper conductor layer. The single layer MCPCB can be used with surface mount and chip & wire components. It provides much lower thermal resistance than FR4 PCB. And the metal core provides lower cost and allows much larger areas than ceramic substrates.

Metal Core PCB wurdt brûkt om ferfange tradisjoneel FR4 of CEM3 PCBs fanwege de mooglikheid om effisjinter dissipate waarmte fuort fan de komponinten. Dit wurdt berikt troch it brûken fan in termysk conductive dielectric laach.

De prepreg dielectric jout poerbêst waarmte oerdracht fan de folie en komponinten oan de basis plaat, wylst hanthavenjen treflike elektryske isolaasje. De basis aluminium of koperen plaat jout de single-sided substraat meganyske yntegriteit, en wiken en oerstappen de waarmte nei in waarmte oanrjocht, mounting oerflak of streekrjocht nei it ambient loft.

Metal Core PCB feature:

• De effektive behanneling fan de termyske caprice yn PCB circuit design
• Ferminderjen bestjoeringssysteem temperatuer, fergrutsje macht tichtens en betrouberens, wreidzje it libben fan produkt
• Lytsere footprint, legere hardware en gearkomste kosten
• Ferfang de kwetsbere keramyske substrates PCB mei better meganyske duurzaamheid

Metal Core PCB applikaasjes:

• Lighting: LED Light is de grutste brûker fan Aluminium PCB
• Power module: Power Converters, Inverters, bêst steat Relays, macht gelijkrichter brêgen
• Power oanbod: wikselje tafersjochhâlder, DC / AC converter, SW regulator
• Kommunikaasje Electronic equipment: hege frekwinsje versterker, filter apparaten, stjoerder circuits
• Audio equipment: input, output Amplifiers, lykwichtige Amplifiers, audio Amplifiers, preamplifiers, macht Amplifiers
• Computer: CPU boards, skyfke driuwfearren Netzteil apparaten
• Office automatisearring equipment: motor rydt ...
• Power module: Inverters, bêst steat Relays, macht gelijkrichter brêgen
• Car: Electronic tafersjochhâlder, ûntstekking, macht controllers ...

kapasiteiten: