Metal Core printed circuit boards, shortened to LED light PCB, or thermal management boards are printed circuit boards designed with a base metal core accustomed to disperse heat throughout the aspects of the board, effectively lowering the core temperature of high heat applications. One can use them when conventional fan-cooling techniques are insufficient for cooling the entire system.
Most commonly located in LED applications, MCPCBs can have a core of one of the following materials:
– aluminum (aluminum core PCB)
– copper (copper core PCB)
– a mixture of special alloys
With the most frequent of the three mentioned above being aluminum core boards.
Metal core printed circuit boards transfer heat often times (up to 8 or 9 times) faster than FR4 boards. MCPCB laminates scatter and eliminate heat, keeping heat generating components cooler which results in increased performance and life of the applications.
Common LED applications where metal core boards are located:
– Back light unit applications
– Street safety applications (streetlights, lighting, etc.)
– General lighting applications
– System automotive LED applications
– Power converters: telecom, industrial, high voltage regulator, power supplies
– Hybrid/electric motor control applications
– Photovoltaic Applications
The LED light PCB generate considerable amounts of warmth. Throughout the metal core’s dielectric polymer layer with a high thermal conductivity, the applying overall includes a lower thermal resistance.
Other applications that are becoming more and more more essential for metal core boards are solar energy panels and motion control applications.
As solar powered energy harnessing becomes more and more crucial in everyday applications including electric cars and solar panel roofs, the warmth trapped within them increases. Likewise, with dexbpky11 motion control applications, considerable amounts of processing and friction are made to make the dynamics of your movement in the advanced technology robots.
In common computer applications today, LEDs and LED indicator lighting is often used. The lighting as well as heat developed by LED PCB has grown the core temperature of applications significantly, making the requirement for thermal management increasingly important. Metal core boards are normally found in LED applications and likewise in LED-heavy computer hardware situations.