What is 2 layes copper based PCB?

2 layers Copper based PCB (Printed Circuit Board) is a type of PCB that uses copper as the base material instead of traditional materials like fiberglass or plastic.

Copper Based Pcb

Andwin provide high quality 2 layers copper based PCB for customer, email us now for you PCB quote, email is : mcpcb@andwinmcpcb.com


What is 2 layers copper based PCB?

Copper based PCB (Printed Circuit Board) is a type of PCB that uses copper as the base material instead of traditional materials like fiberglass or plastic.

The copper based PCB is designed to provide better heat dissipation compared to other types of PCBs.
The copper core acts as a heat sink, which helps in dissipating heat generated by the components mounted on the board.

Copper Based Pcb

Thermal conductivity of aluminum pcb

Aluminum PCB thermal conductivity as follow :

1.0 W/m.k
1.5 W/m.k
2.0 W/m.k
3.0 W/m.k
5.0 W/m.k
8.0 W/m.k
10.0 W/m.k
12.0W/m.k
Also, if you LED are suit for direct thermal MCPCB technology,
We could provide 175 W/m.k thermal conductivity.

Capability of aluminum 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 copper based PCB application

2 layers copper based PCBs are designed to dissipate heat generated by high-power LEDs,
which helps to increase the lifespan of the LED and improve its performance.
The copper base acts as a heat sink, which absorbs and dissipates the heat generated by the LED.

The 2 layers copper based PCBs for LED is made by laminating a thin layer of copper onto an aluminium substrate.
The copper layer is then etched to create the circuit pattern.
The copper substrate is then coated with a layer of insulation material to protect the circuit from external elements.

2 layers copper based PCBs 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

Other metal core pcb your may interesting