What is aluminium pcb advantages?
- Thermal Conductivity: Aluminium PCBs have high thermal conductivity, which allows for efficient heat dissipation.
This means that they are less likely to overheat and can operate at higher temperatures. - Lightweight: Aluminium PCBs are lightweight, making them ideal for use in portable electronic devices.
- Durability: Aluminium PCBs are more durable than traditional PCBs, as they are less likely to crack or break under stress.
Andwin provide thermal pad metal core PCB for customer, email us now for you PCB quote,
Email is : mcpcb@andwinmcpcb.com
What Is aluminium pcb advantages?
- Cost-Effective: Aluminium PCBs are cost-effective, as they are easier and cheaper to manufacture than traditional PCBs.
- High Frequency: Aluminium PCBs have a high frequency range, which makes them ideal for use in high-frequency applications.
- EMI Shielding: Aluminium PCBs have excellent EMI shielding properties, which helps to reduce electromagnetic interference.
- High Density: Aluminium PCBs can be designed with high-density circuitry, which allows for more components to be placed on the board.
- Improved Signal Integrity: Aluminium PCBs have improved signal integrity, which means that the signals are less likely to be distorted or lost during transmission.
How to reflect the advantages of aluminum substrate
Aluminum substrate has several advantages that make it a popular choice for various applications. Here are some ways to reflect its advantages:
- High thermal conductivity:
Aluminum substrate has a high thermal conductivity, which means it can dissipate heat quickly and efficiently.
This property makes it an ideal choice for applications that require heat dissipation, such as LED lighting, power electronics, and automotive electronics. - Lightweight:
Aluminum substrate is lightweight, which makes it easy to handle and transport. This property also makes it an ideal choice for applications where weight is a critical factor, such as aerospace and automotive industries. - Corrosion-resistant:
Aluminum substrate is highly resistant to corrosion, which means it can withstand harsh environments and last longer.
This property makes it an ideal choice for applications that require durability, such as marine and outdoor applications. - Cost-effective:
Aluminum substrate is cost-effective compared to other materials such as copper. This property makes it an ideal choice for applications that require high performance at a lower cost, such as consumer electronics. - Easy to manufacture:
Aluminum substrate is easy to manufacture and can be produced in large quantities quickly.
This property makes it an ideal choice for applications that require high volume production, such as automotive and consumer electronics.
By reflecting these advantages, it is easy to see why aluminum substrate is a popular choice for various applications.
Applications Of aluminium pcb advantages
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 | |||
| 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 | |
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
