Aluminum PCB/Metal Core PCB/MCPCB
Among all Metal core PCBs(MCPCBs,known for their ability to provide effective thermal dissipation for electronic products), Aluminum PCBs is the most common type-the base material consists of aluminum core with standard FR4. It features a thermal clad layer that dissipates heat in a highly efficient manner, while cooling components and increasing the overall performance of the products. Currently, Aluminum Backed PCBs is regarded as the solution to high power and tight tolerance applications.Aluminum PCBs printed by us are widely used for LED lighting, power equipment and automotive systems.
We can produce 1Layer, 2Layer ,4 Layer and 6l ayer Aluminum PCB.Multilayer aluminum PCB is mainly used by high power industria products,Like outdoor Led screen .
Aluminum Core materials:
Peeling strength (n/mm):1.8
Insulation resistance (ω):>1*10 g
Breakdown voltage (vdc):>2 k
Soakable soldering (°C/m):280°C/260°C,1 min,no bubble&delamination
Thermal conductivity (ω/m-k):>0.8
Thermal resistance (°C/ω):< 1.2
Dielectric constant (1mhz):4
Dielectric loss angle (tangent):0.03
Payment & Shipping Terms:
|Min. Hole Size:||6mil||Board Size:||Min 6 X 6mm | Max 457 X 610m|
|Surface Finishing:||HASL-LF,ENIG,Immersion Silver,etc.||Copper Thickness:||0.5oz - 2.0oz|
|Assembly Option:||Yes||Electronics Source:||Yes|
LED PCB Board technology has evolved to bring many new product innovations. A good example is the development of PCB for LED lighting. The LED is soldered to the board and has a chip that generates light when connected electrically. A heat sink and a ceramic base are used to connect the chip in order to absorb the heat and cool down the process.
A PCB LED panel inclined to initiate a high volume of heat, making it laborious to cool through traditional ways. Hence, mental core LED circuit boards are customarily picked up for their LED's enhanced heat dissipation capability. In particular, aluminum is often used for the production of circuit boards for LED lights. The aluminum PCB generally includes a thin layer of thermally conductive dielectric material relocate and dissolves the heat with exceptional coherence than an unyielding PCB.
The PCB LED lights can be integrated into many lighting applications thanks to their excellent energy efficiency, low cost and maximum design flexibility, such as:
Street tunnel lighting
Photovoltaic (solar) lighting
Flashlights and lanterns
Lights in hospital operating theaters
Factory lighting and many others
Xinchenger Offers Efficient And Inexpensive LED Lighting Solutions
|Copper Thinckness||1 Oz|
What is LED PCB?
LED is an acronym for light emitting diode, which is semiconductor diodes. The LED is soldered to the printed circuit board and features a chip that creates the light as electrically connected. A thermal heat sink and a ceramic base are used to bond the chip. Needless to say, LED PCB is the core of LED lighting, and an LED PCB is easy to create a high volume of heat, but making it hard to cool with traditional methods. So metal core PCB is widely used in LED application because of their enhanced ability to dissipate heat, especially aluminum is often used to fabricate PCB for LED lights. In general, the aluminum PCB contains a thin layer pf thermally conductive dielectric material that can transfer and dissipate the heat with much greater efficiency than a traditional rigid PCB.
Now SMD packaging type is the most widely used packaging form in LED applications. In general, it’s limited for the light emitted from a single LED component. So multiple LED components would be used for a single light fixture to achieve sufficient light. Like other semiconductor devices, PCB is the best method to electrically connect the LED components. And a PCB with LED components soldered is usually called as “LED PCB”.
HAL(RoHS), Immersion Gold, Flash Gold,Immersion Silver, Immersion Tin, Gold Fingers, OSP
We provide the production services from Quick Turn or Prototype orders to Medium or Big Volume PCB orders for all kind of the customers from worldwide market.
With the electronic products is more and more smaller and thinner, making it popular to use LED PCB, and there are various advantages with using LED PCB as follows:
· Lightweight, low profile
· dimensional stability
· thermal expansion
· heat dissipation
· Lower cost backlit membrane switch
· Dust and moisture resistant
· Make it easy to integrate into complex interface assemblies
· Efficient low power consumption
· Available in a wide variety of sizes, colors, and intensities
· May be used in silver flex membrane switches and copper flex membrane switches.
As a complete supplier of LED circuit board solutions with more than ten years of experience, we are able to offer the production of LED circuit boards, the procurement and assembly of components under one roof. We would gladly help and work with you to develop the customized aluminum/metal circuit boards for your specific applications. We offer reasonably priced standard FR-4 circuit boards that incorporate a thermal aluminum coating that effectively dissipates heat, cools all LED circuit components, and dramatically improves the performance of your products.
LED stands for Light-Emitting Diodes, they are semiconductor diodes and belongs to the group of electroluminescent luminaries and produce light by recombination of pairs of charge carriers in a semiconductor with a suitable energy band gap. Due to their low voltage, operating power, compact size, long life and stability, LEDs are used in the industrial and consumer market. One of its most attractive features is its ability to generate light without generating much heat, making it safe for daily use. Its features are the main reason why LEDs are integrated into printed circuit boards (PCBs). LEDs are sufficiently reliable and efficient for PCB applications. They serve as light, especially in non-touch membrane switches. Integrated LED circuit boards are often used in polyester graphics and also in rubber keyboards.