What is aluminum PCB?
Aluminum PCB (Printed Circuit Board) is a type of PCB that uses aluminum as the base material instead of traditional materials like fiberglass or plastic. 1500mm aluminum MCPCB is long size Aluminum PCB for LED tube lighting, we have special equipment to make long size Aluminum PCB with high quality.
Andwin provide high quality 1500mm long size aluminum pcb for customer, email us now for you PCB quote, email is : mcpcb@andwinmcpcb.com
What is aluminum pcb?
Aluminum PCB (Printed Circuit Board) is a type of PCB that uses aluminum as the base material instead of traditional materials like fiberglass or plastic.
The aluminum PCB is designed to provide better heat dissipation compared to other types of PCBs.
The aluminum core acts as a heat sink, which helps in dissipating heat generated by the components mounted on the board.
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 | |||
| Item | Technical specification | ||
| Standard | Advanced | ||
| Board thickness | Maximum (mm) | 3.0 | 5.0 |
| Panel size | Maximum (mm) | 600×1170 | / |
| Layer count | Aluminum PCB | 1-8L | 10 L |
| Copper PCB | 1-8L | 10 L | |
| Iron PCB | 1 | / | |
| ceramics PCB | 1-2 | / | |
| Thermal Conductivity | Aluminum PCB(w/m.k) | 0.8 to 12 | |
| Copper PCB(w/m.k) | 2.0-378 | / | |
| ceramics PCB(w/m.k) | 24 | ||
| Drilling | Minimum drill diameter (mm) | 1.0 | 0.8 |
| 2 Layer ALPCB Via | 0.3 | / | |
| Lines/spaces | Minimum | 0.2mm/0.2mm | 0.15mm/0.15mm |
| Material | Chao 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 customer | Yes | / | |
| Final finishing | HASL Lead Free | Yes | / |
| HASL | Yes | / | |
| ENIG | Yes | / | |
| ENIPIG | Yes | / | |
| OSP | Yes | / | |
| Immersion Silver | Yes | / | |
| Immersion Tin | / | YES | |
Aluminum PCB application
Aluminium 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 aluminium base acts as a heat sink, which absorbs and dissipates the heat generated by the LED.
The aluminium PCB board 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 aluminium substrate is then coated with a layer of insulation material to protect the circuit from external elements.
Aluminium PCB boards 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 aluminum pcb your may interesting
