Metal Core PCBs (MCPCBs) have become widely used in industries that require efficient thermal management. Unlike traditional FR4 PCBs, MCPCBs are designed with a metal base that offers superior heat dissipation, helping to manage the heat generated by high-power circuits.
However, choosing the right core material for MCPCB is crucial, as
Among the different types of Metal Core Printed Circuit Boards (MCPCBs), aluminum-based and copper-based are the most commonly used materials. They each have distinct advantages and are suitable for different applications. So, how do you choose the right MCPCB material? In this article, we'll compare aluminum-based and copper-based MCPCBs to
FR4 PCB is made of epoxy resin plus filler (Filler) and glass fiber, it has good insulation, corrosion resistance, compression, multilayer printing and so on.It is widely used in communication, automobile, medical, industrial control, security and other fields.The glass fiber board is divided into half glass fiber board and full glass fiber
LED lighting PCB is mainly based on aluminum substrate,The aluminum base circuit board is a unique metal based copper clad plate. It has good thermal conductivity, electrical insulation and machinability.
Characteristics of aluminum base circuit board:
Surface mounting technology (SMT)
The thermal diffusion is very effective in the design of the circuit.
LED lighting PCB is actual Aluminum core PCB, it’s a unique metal based copper clad laminate aluminum substrate. It has good thermal conductivity, electrical insulation performance and mechanical processing performance.
Features of MCPCB:
Adopt the surface mount technology (SMT);
Effective treatment of thermal dissipation in circuit design
Reduce the operating temperature of
LED brightness adjustable function is very important in LED lighting, but also the segment need to be great taked care in LED lamp and LED display.The following MCPCB manufacturers will analyze the principle of LED self dimming lighting system.
The technical principle of LED self regulating lighting system
The LED self dimming system is designed and developed according
