MCPCB

Nowadays, the hottest consumer application in MCPCB is LED. That’s because the dissipation of heat is getting more attention from the designer. The reason is that both lifespan and luminous decay of LED are all directly linked to the junction temperature of the LED. Moreover, the led junction temperature is also related to energy consumption. According to an experiment conducted by Cree, the time for luminous decay drop to 70% is 100 thousand hours if the temperature is kept at 65 Celsius. Many tests have proved that LED generates heat is because electricity input cannot completely transform to light but heat. The luminous efficiency of LED is about 100lm/W. The electricity-luminous conversion ratio is only between 20~30%. That means about 70% of current input turns into heat. By reducing heat generated, we can increase luminous efficiency and conserve energy.

Aluminum Core PCB

Aluminum metal core PCB ※1~ 8 W/Mk High-thermal conductivity dielectric bonding material available. ※1L+A / 2L+A / 4L+A single side & Double side & Multi-layers.
Application
LED Backlight Module
Street Lighting & Signal Using High Power LEDs
General Lighting
Outdoor Lighting
Automotive Lighting
Power Conversion
Mortor Controlls
Military & Aerospace Field
Benefits of MCPCB
Utilize Surface Mount Technology
Very good heat-conducting and dissipating characteristics than regular PCB
By providing good thermal characteristics, it enhances the quality and lifespan of the product
Can be used to replace ceramic substrate with excellent mechanical durability
Product miniaturized through efficiency upgrade can save costs from hardware and assembly
Metal core PCB, MCPCB, is a general term of PCB in which traces are made on top of one layer of metal plate for improved heat transferring and...