What is pcb aluminium led?

PCB stands for Printed Circuit Board, which is a board made of non-conductive material with conductive pathways etched onto its surface.
Aluminium PCBs are PCBs that have a layer of aluminium as their base material.

LED stands for Light Emitting Diode, which is a semiconductor device that emits light when an electric current is passed through it.
LED lights are commonly used in electronic devices, lighting fixtures, and displays.

Andwin provide thermal pad metal core PCB for customer, email us now for you PCB quote,
Email is : mcpcb@andwinmcpcb.com


What Is pcb aluminium led?

Aluminium PCBs are commonly used for LED lighting applications because they offer better heat dissipation than traditional PCBs made of other materials.
The aluminium layer acts as a heat sink, helping to dissipate the heat generated by the LED. This helps to extend the lifespan of the LED and improve its performance.

In addition to their heat dissipation properties, aluminium PCBs are also lightweight, durable, and have good electrical conductivity.
These properties make them ideal for use in LED lighting fixtures, where they can be used to create high-performance, long-lasting lighting solutions.

Types of pcb aluminium led

There are several types of PCB (Printed Circuit Board) aluminium LED, including:

  1. Single-sided PCB:
    This type of PCB has a single layer of copper on one side of the board and is commonly used in low-cost LED applications.
  2. Double-sided PCB:
    This type of PCB has copper on both sides of the board and is commonly used in more complex LED applications.
  3. Multilayer PCB:
    This type of PCB has multiple layers of copper and insulation materials and is used in high-end LED applications.
  4. Metal core PCB:
    This type of PCB has a metal core and is commonly used in LED applications that require high thermal conductivity.
  5. Flexible PCB:
    This type of PCB is made of flexible material and is commonly used in LED applications that require a flexible form factor.
  6. Rigid-flex PCB:
    This type of PCB combines the properties of rigid and flexible PCBs and is commonly used in LED applications that require a combination of flexibility and rigidity.
  7. High-frequency PCB:
    This type of PCB is designed to operate at high frequencies and is commonly used in LED applications that require high-speed data transfer.

The role of pcb aluminium led

PCB (Printed Circuit Board) aluminium LED plays an important role in the manufacturing of LED lights.
It is a type of PCB that is made of aluminium material, which is highly conductive and provides excellent heat dissipation.
The aluminium PCB is used as a base for mounting the LED chips, which are then connected to the circuit board through conductive pathways.

The role of PCB aluminium LED is to provide a stable platform for the LED chips and ensure that they are securely mounted to the board.
The aluminium material also helps to dissipate the heat generated by the LED chips, which is important for maintaining their performance and longevity.

In addition, the PCB aluminium LED allows for greater flexibility in the design of LED lights.
The aluminium material can be shaped and formed to fit specific lighting applications,
and the conductive pathways can be customized to meet the specific needs of the LED circuit.

Overall, the role of PCB aluminium LED is to provide a reliable and efficient platform for the manufacturing of LED lights, ensuring that they perform at their best and provide long-lasting illumination.

where is the pcb aluminium led used

The PCB aluminum LED is commonly used in various lighting applications such as LED strips, downlights, and other types of LED fixtures. It is preferred for its superior thermal management capabilities, which helps in dissipating heat generated by the LED chips and prolonging the lifespan of the LED. Additionally, the PCB aluminum LED is also used in automotive lighting, signage, and other industrial applications.

Applications Of pcb aluminium led

The technology of the metal core PCB is ideal for its applications that generate immense heat and have difficulty being cool down using conventional fans or other cooling methods.

MCPCBs play an integral role to achieve a high illumination with fewer requirements than LEDs require.
The fabrication process of metal core PCB is helpful for the applications
Since the MCPCBs are most often used in LED technologies for producing a certain illumination the light-emitting diodes releases the heat in applications like:

– General lighting
– Automotive systems
– Industrial, telecom, power supplies, and high voltage regulators types of power converters
– Photovoltaic
– Street safety lightings and streetlights
– Backlight applications

Military and aerospace are another two other sectors appropriate to utilize the benefits of metal core PCBs in their applications.

These sectors are quite sensitive and need to endure frequent thermal cycling, limits of temperature and humidity, along with repeated mechanical shocks.

The MCPCB deals according to the operational requirements only if better structural veracity and thermal conductivity enabling withstanding greater shocks.

The higher the conductivity of thermal, the better it is for the temperature distribution throughout the boards as it ensures a uniform for thermal cycling.

It also stops forming hot spots before near to the active components.
Other than these, MCPCB works great in solar panels and motion control applications.

The combination of a metal core with HDI PCB technology can create an advanced circuit technology including microwave RF PCB, flex PCB, and rigid-flex PCBs.

As the demand for PCBs is high due to the remarkable benefits, the metal core PCB is the most widely used one among all the others.

It ensures high circuitry density, thermal management, and enhanced reliability for enhanced performance.

Thermal conductivity of 2 Layers thermal Pad MPCB

Thermal pad area is 385 W/m.k

Capability of Metal core PCB

Metal core PCB Capability
ItemTechnical specification
StandardAdvanced
Board thicknessMaximum (mm)3.05.0
Panel sizeMaximum (mm)600×1170/
Layer countAluminum PCB1-8L10 L
Copper PCB1-8L10 L
Iron PCB1/
ceramics PCB1-2/
Thermal ConductivityAluminum PCB(w/m.k)0.8 to 12
Copper PCB(w/m.k)2.0-378/
ceramics PCB(w/m.k)24
DrillingMinimum drill diameter (mm)1.00.8
2 Layer ALPCB Via0.3/
Lines/spacesMinimum0.2mm/0.2mm0.15mm/0.15mm
MaterialChao Shun(CCAF)(China)Yes/
Hua Dian(China)Yes/
Chin Shi(TaiWan)Yes/
Ventec(TaiWang)Yes/
ITEQ(Tai Wan)Yes/
ShengYi(China)Yes/
Laird(US)Yes/
Bergquist(US)Yes/
Other brand per customerYes/
Final finishingHASL Lead FreeYes/
HASLYes/
ENIGYes/
ENIPIGYes/
OSPYes/
Immersion SilverYes/
Immersion Tin/YES

2 Layers direct thermal path copper core pcb application

2 Layers direct thermal path copper core pcb are designed to dissipate heat generated by high-power LEDs,
which helps to increase the lifespan of the LED and improve its performance.
The aluminium base acts as a heat sink, which absorbs and dissipates the heat generated by the LED.

The 2 Layers direct thermal path copper core pcb is made by laminating a thin layer of copper onto an copper substrate.
The copper layer is then etched to create the circuit pattern.
2 Layers direct thermal path copper core pcb for LED lighting applications are available in various sizes and thicknesses, depending on the specific requirements of the application.
They are also available in single-sided, double-sided, and multi-layered configurations.

About Andwin MCPCB

Andwin Ciurcuits MCPCB davision  set up on Feb. 2006.
Focus on  providing metal core PCB for customer
In LED field and power supply field.
We can meet all your MCPCB manufacturing needs,
From single-sided Aluminum to 
complex multilayered metal clad substrate PCBs
And from prototype through production.

The following is a list of the services and products 

We offer:
• Metal Core PCB
• Thermal PAD MCPCB
• Aluminum PCB
• Copper based PCB
• Double sided Aluminum PCB

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