Aluminum PCB
Aluminum PCB
Aluminum PCB are often used for high-power applications such as LED lighting, electric vehicles, and power supplies. They can also be used in high-density applications such as multilayer PCB and embedded components. Aluminum PCB are becoming increasingly popular due to their improved performance, lower cost, and better reliability.Categories: All Products,Aluminum PCB,Rigid PCB,Flex PCB
Tags: Rigid - Flex Board,PCB Assembly,High Frequency PCB,High Layer PCB,High Density PCB
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Aluminum PCB
FASTECH PCB: An Experienced Metal Core PCB Manufacturer
FASTECH PCB been manufacturing MCPCB Boards for 10+ years. Our full feature aluminum circuit boards making capabilities and Free DFM Check allow you to get high-quality aluminum PCB done within budget. Our printed Aluminum PCBs are widely used for LED lighting, power equipment and automotive systems.
The following table presents some of our Aluminum Core materials:
| Items | Performance Index (Measured value) |
| 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 |
| Combustibility | fv-o |
| Dielectric constant (1mhz) | 4 |
| Dielectric loss angle (tangent) | 0.03 |
Aluminum PCB Laminates
FASTECH PCB currently support Aluminum based CCLs from Ventec, GDM and BoYu with thermal conductivity from 1.0 ~ 7 W/m·K. The Aluminum PCB prices of Ventec is much higher than that with GDM and BOYU since material cost, and the prices of high thermal conductivity is higher than low thermal conductivity. FASTECH PCB provides a wide range of electrical and thermally conductive interface pads, thermally conductive gap filler, thermal phase change materials and thermally conductive electrically insulating materials, as well as specialized equipment for high volume Aluminium PCB manufacturing. Choosing FASTECH PCB as your Aluminum PCB supplier, just send your Gerber files and fabrication notes to us, we will deliver qualitied PCB boards to you on time.
What is Aluminum PCB?
aluminum printed circuit boards has a similar layout to any other PCB. It has a layer or layers of copper, solder mask and silkscreen layered over it. Instead of having a fiberglass or plastic substrate, though, an aluminum circuit board has a metal substrate. This base mainly contains a combination of aluminum. The metal core can consist entirely of metal or have a combination of fiberglass and aluminum. Aluminum PCB typically are single sided, but can be double sided as well. Mulilayer Aluminum PCB are highly difficult to manufacture.
What are The Application Areas of Aluminum PCB
1. Electronic Equipment and Automation Control: Aluminum PCB are widely used in electronic equipment and automation control applications, such as flat panel displays, LED lighting, medical equipment, automotive electronics, consumer electronics, industrial control and other applications.
2. High Power LED Lighting: Aluminum PCB are increasingly used in LED lighting applications due to their excellent thermal performance, durability, and reliability.
3. Military and Aerospace: Aluminum PCB are used in many military and aerospace applications such as communications, navigation, and guidance systems.
4. Automotive Electronics: Aluminum PCB are used in automotive electronics applications due to their excellent thermal and mechanical properties, such as increased heat dissipation, resistance to vibration and shock, and improved durability.
5. Telecom Applications: Aluminum PCB are used in many telecom applications such as mobile base stations, routers, switches, and other telecom equipment.
6. Robotics: Aluminum PCB are used in robotic applications due to their excellent electrical and thermal properties, as well as their durability and reliability.
7. Renewable Energy: Aluminum PCB are used in renewable energy applications such as solar cells, wind turbines, and other renewable energy applications.
What are the Different Types of Aluminum PCB
1. Single-Sided Aluminum PCB: This type of aluminum PCB is composed of an aluminum base material and an insulating layer that is bonded to one side. It is the most common type of aluminum PCB and can be used in a variety of applications.
2. Double-Sided Aluminum PCB: This type of aluminum PCB consists of two layers of insulating material bonded to both sides of the aluminum base material. It is typically used for higher power applications and is more complex than single-sided aluminum PCBs.
3. Multi-Layer Aluminum PCB: This type of aluminum PCB consists of multiple layers of aluminum and insulating material. It is used for applications that require greater complexity and more power.
4. Castellated Aluminum PCB: This type of aluminum PCB consists of an aluminum substrate with a series of small holes that are drilled into the substrate. This type of PCB is used in applications that require a large number of connections.
5. Heavy Copper Aluminum PCB: This type of aluminum PCB consists of an aluminum substrate with a thick layer of copper. It is used for applications that require heavy current, such as motors and other high power components.
Manufacturing Difficulties of Aluminum PCB
Aluminum PCB are an advanced Printed Circuit Board (PCB) option that offer many advantages over traditional FR-4 boards. However, manufacturing aluminum PCB can present some difficulties due to their unique design. The most prominent difficulty is the process of soldering components onto the board. The aluminum PCB surface has a different thermal expansion coefficient than the components being soldered onto it, making it difficult to create reliable solder joints. This can be addressed by using a soldering paste with a low melting point, or by using a solder preform. Additionally, aluminum PCB are more susceptible to thermal stress than FR-4 boards and can be prone to cracking during manufacturing or assembly. To address this issue, manufacturers should consider using a larger PCB to reduce the stress on the board, or using an aluminum-based substrate with a higher thermal conductivity. Finally, aluminum PCB are inherently more expensive than other PCB materials due to their unique properties. To reduce costs, manufacturers should consider using an aluminum core with a FR-4 surface layer, or using a thicker aluminum core with fewer layers. With the right precautions and design considerations, manufacturers can successfully produce reliable aluminum PCB.
FASTECH PCB: An Experienced Aluminum PCB Manufacturer
FASTECH PCB, one of the largest and most popular PCB manufacturers in China.
FASTECH PCB has been manufacturing aluminum PCBs for years. Our full feature aluminum circuit boards making capabilities and Free DFM Check allows you to get high-quality aluminum PCBs done within budget. Our printed Aluminum PCBs are widely used for LED lighting, power equipment and automotive systems.
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This kind of PCB also provides better electrical performance in comparison to a single-sided PCB. The aluminum layer also provides better thermal management and allows for better performance in high-temperature applications. The aluminum layer also helps in preventing oxidation of the board and thus increases the life of the board. Double sided aluminum PCB are used in a wide range of applications such as aerospace, automotive, military, and medical.
Aluminum PCB are often used for high-power applications such as LED lighting, electric vehicles, and power supplies. They can also be used in high-density applications such as multilayer PCB and embedded components. Aluminum PCB are becoming increasingly popular due to their improved performance, lower cost, and better reliability.
HAF-II Aluminum PCB is a high-performance printed circuit board consisting of a thick aluminum core and an epoxy-based dielectric. It is designed to provide superior heat dissipation and electrical performance in demanding applications such as automotive, telecom and medical equipment.
FASTECH PCB CCAF Aluminum PCBs are resistant to corrosion, have excellent dimensional stability, and can operate at higher temperatures than fiberglass PCBs. They are also capable of accommodating more components and are more cost-effective than fiberglass PCBs. are ideal for applications that require high performance and reliability, such as medical equipment and aerospace components.
Aluminum PCBs are a type of printed circuit board which use an aluminum base instead of a traditional fiberglass or epoxy resin. This type of PCB is designed to be lightweight, yet highly durable and capable of dissipating heat efficiently. They are also resistant to shock, vibration, and extreme temperatures. The aluminum base also provides better electrical insulation than traditional PCBs, allowing for increased speed and efficiency in electrical systems. With its excellent thermal conductivity, aluminum PCBs are ideal for use in high-powered applications such as LED lighting and automotive electronics. They are also cost effective and have a long life span, making them a great choice for any application.
YGA Aluminum PCB is a type of printed circuit board (PCB) designed for high-powered applications. It is made from an aluminum core and has a substrate layer of copper. It offers superior heat dissipation and improved electrical insulation compared to traditional FR4 PCBs. It is also highly resistant to corrosion and temperature changes, making it suitable for applications where the components need to withstand high temperatures or extreme environments. Its lightweight construction makes it an ideal choice for aerospace and automotive applications. YGA Aluminum PCBs are also more cost-effective than traditional FR4 PCBs, making them a great option for those with a limited budget.