#pcb metal core

[patrickfraser]

How to Identify Reliable Metal Core PCB Manufacturers

Choosing the right metal core PCB manufacturer is a critical step in ensuring the success of your electronics project. Metal core PCBs (MCPCBs) are essential for high-performance applications, especially in industries where thermal management is a top priority, such as LED lighting, power electronics, and automotive systems. Finding a PCB metal core supplier that offers high-quality products and reliable service is key to maximizing performance and durability. But how do you identify a manufacturer that meets your needs? Here are some key factors to consider:

1. Industry Experience and Expertise

A reliable metal core PCB manufacturer should have substantial experience in producing high-quality PCBs for demanding applications. Look for companies with a proven track record in manufacturing PCB metal core solutions for industries like automotive, telecommunications, and consumer electronics. Their experience will ensure they can handle your specific design and thermal management needs effectively.

2. High-Quality Materials and Manufacturing Standards

The material quality and manufacturing standards are crucial when selecting a manufacturer. Metal core PCBs typically use metals like aluminum or copper, which must meet certain thermal conductivity and strength requirements. A reputable manufacturer will use high-quality materials and adhere to international standards for PCB production, ensuring reliability and performance. Check if the manufacturer provides information on the materials used and whether they comply with relevant quality certifications.

3. Customization and Flexibility

Each project is unique, and a good metal core PCB manufacturer will offer flexible solutions tailored to your specific requirements. Whether you need specialized dimensions, custom copper thickness, or unique layer stacking, choose a manufacturer that can accommodate your design specifications. The ability to customize ensures that the PCB metal core solution you receive is optimized for your product’s performance needs.

4. On-Time Delivery and Excellent Customer Service

A reliable metal core PCB manufacturer should offer timely delivery and provide outstanding customer support. Delays in PCB production can result in costly setbacks for your project. Look for manufacturers who are known for their punctuality and responsiveness, ensuring your product gets to market on schedule.

Why Choose ASC ’s Metal Core PCBs?

ASC is a trusted metal core PCB manufacturer known for delivering high-performance PCB metal core solutions. Their advanced manufacturing processes, commitment to quality, and customer-focused approach make them an ideal partner for your thermal management needs. Whether you're designing for LEDs, power electronics, or automotive applications, ASC’s products are built to ensure reliability, efficiency, and durability. Explore their offerings and see how ASC-I can support your next project.

Choosing the right metal core PCB manufacturer can make all the difference in the performance and success of your product. By focusing on experience, quality, customization, and reliability, you can ensure that your designs meet the highest standards of excellence.

[jcubetech]

J-Cube Technologies Inc.

J-Cube Technologies Inc. is an organization that specializes in the production of printed circuit boards (PCBs).

Our company is based in Montreal, Canada, and has been active in the industry for over a decade. Through our success in Asian infrastructure development and the expansion of our engineering and technical manufacturing expertise, we have grown to be a world-class provider of comprehensive and reliable electronic solutions.

[metalcorepcb]

Metal Core Circuit Board

Best Technology Co., Limited specializes in metal core circuit boards, offering high-quality MCPCBs for enhanced heat dissipation and performance. Our custom solutions serve various industries with precision and reliability. Visit mcpcb.bestpcbs.com to explore our products and services. Contact us for expert PCB solutions!

[saasinelectro]

High-Performance Metal Core PCB Manufacturing in Delhi NCR, India

Printed Circuit Boards (PCBs) play a vital role in the modern electronics industry. They form the foundation of countless devices, from smartphones to advanced medical equipment. Among the various types of PCBs, Metal Core PCBs (MCPCBs) stand out due to their superior thermal management properties and durability. In the bustling hub of Delhi NCR, several manufacturers are leading the charge in delivering high-performance MCPCBs that cater to the growing demands of diverse industries.

What Are Metal Core PCBs?

Metal Core PCBs are a specialized type of PCB that incorporate a metal base material, typically aluminum, copper, or a combination thereof. This metal core enhances the board’s thermal conductivity and helps dissipate heat away from critical components. As a result, MCPCBs are widely used in applications that generate significant heat, such as LED lighting, power converters, automotive electronics, and industrial machinery.

The primary benefits of Metal Core PCBs include:

Improved Thermal Management: The metal core allows efficient heat dissipation, reducing the risk of overheating.

Enhanced Durability: Metal Core PCBs are more robust and resistant to environmental factors.

Compact Design: By managing heat effectively, MCPCBs allow for more compact and high-density designs.

Energy Efficiency: These PCBs reduce energy loss, improving the overall performance of the device.

The Importance of High-Performance MCPCBs in Modern Applications

In today's rapidly evolving technological landscape, industries require components that are reliable, efficient, and capable of withstanding high stress. MCPCBs have become the preferred choice for manufacturers aiming to achieve these objectives. Their unique properties make them ideal for:

LED Lighting: High-power LEDs generate considerable heat. Metal Core PCBs ensure effective heat dissipation, enhancing the longevity and performance of LED lighting systems.

Power Electronics: Devices like inverters, power supplies, and converters rely on MCPCBs for stability under high power loads.

Automotive Electronics: From headlight systems to power management modules, MCPCBs play a crucial role in the automotive sector.

Industrial Equipment: Heavy-duty machinery and automation systems benefit from the durability and efficiency of MCPCBs.

Metal Core PCB Manufacturers in Delhi NCR

The Delhi NCR region has emerged as a significant hub for PCB manufacturing in India. This area is home to several innovative and technologically advanced companies specializing in Metal Core PCBs. These manufacturers leverage state-of-the-art equipment, cutting-edge technology, and skilled expertise to produce MCPCBs that meet international standards.

Key Features Offered by PCB Manufacturers in Delhi NCR:

Advanced Design Capabilities: Companies in the region provide custom solutions tailored to specific requirements, ensuring optimal performance for each application.

Quality Assurance: Strict quality control processes are followed to deliver reliable and durable PCBs.

Sustainability: Many manufacturers are adopting eco-friendly practices, reducing waste and environmental impact.

Competitive Pricing: Delhi NCR manufacturers offer high-quality products at competitive rates, making them an attractive option for businesses.

Saasin Electro Private Limited: A Trusted Name in MCPCB Manufacturing

One of the standout names in the Metal Core PCB manufacturing landscape is Saasin Electro Private Limited. This company has earned a reputation for its commitment to quality, innovation, and customer satisfaction. Based in Delhi NCR, Saasin Electro Private Limited offers a comprehensive range of MCPCBs tailored to meet the unique needs of various industries.

Why Choose Saasin Electro Private Limited?

State-of-the-Art Infrastructure: Equipped with modern machinery and advanced tools, the company ensures precision and efficiency in manufacturing.

Expert Team: Saasin Electro Private Limited boasts a team of skilled professionals dedicated to delivering top-notch solutions.

Customizable Solutions: The company provides bespoke designs, ensuring that every client’s specific requirements are met.

Quality Commitment: Adhering to stringent quality standards, Saasin Electro Private Limited ensures that its products meet international benchmarks.

Customer Support: Exceptional after-sales service and technical support make the company a reliable partner for businesses.

Conclusion

As industries continue to evolve, the demand for high-performance PCBs, particularly Metal Core PCBs, is on the rise. Delhi NCR has established itself as a prominent region for PCB manufacturing, with companies like Saasin Electro Private Limited leading the way. Whether you’re in the automotive, lighting, or industrial sector, choosing a trusted manufacturer ensures superior quality, reliability, and efficiency. If you’re looking for Metal Core PCB Manufacturers or PCB Manufacturers in Delhi, Saasin Electro Private Limited is your go-to partner. With their unwavering commitment to excellence, they are well-equipped to meet the dynamic demands of the electronics industry, driving innovation and growth in India and beyond. Reference: https://medium.com/@saasinelectro24/high-performance-metal-core-pcb-manufacturing-in-delhi-ncr-india-f56dc569cf05

[viasiontechnology]

A metal core PCB is a category of PCB that has a metal substrate. Metal Core PCB (MCPCB) can also come in different configurations such as single-layer, double-layer and multi-layer MCPCB.

[hitechpcba]

Copper core PCB is a copper substrate + Insulated layer + copper

Copper core PCB is a copper substrate + Insulated layer + copper circuits layer PCB,also, it is called copper substrate pcb, copper based pcb,copper clad pcb.

A copper base PCB is a metal core PCB with a copper substrate. If a hybrid PCB whose substrate is a copper plate inlay in the FR4 board, it is also a copper base PCB.

Usually, copper-base PCBs have the same structure as aluminum PCBs - single-layer, double-layer with single component-mounting side, double-layer with dual component-mounting sides, and four-layer with dual component-mounting sides. Even they use the same prepreg material to insulate the copper layers. However, the copper substrate (398W/mK) has better thermal conductivity than the aluminum substrate (237W/mK).

[perlina-hitechcircuits]

Copper core PCB is a copper substrate + Insulated layer + copper circuits layer PCB,also, it is called copper substrate pcb, copper based pcb, copper clad pcb. https://www.htmpcb.com/metal-core-pcb-c-10.html

PCB PCB Manufacturer PCB Manufacturing Electronics

[hitechcircuit]

Enhance Your Electronics with Aluminum PCB Boards

Hitech Circuits Co., Ltd. is a top PCB manufacturer in China, dedicated to providing high-quality products. We offer a variety of metal-based printed circuit boards, including Aluminum PCBs, Copper PCBs, Ceramic PCBs, and Metal Core PCBs, all at great prices. Trust us for your PCB needs. Visit our website today!

[amy-hitechpcb]

LED PCB Assembly

What is the LED Circuit Board assembly?

Generally, LED PCB assembly is considered to be a circuit board that has the LED components soldered to it. The LED is soldered to the printed circuit board and features a chip that creates the light as electrically connected. A thermal heat sink and a ceramic base are used to bond the chip. Not all the PCB products can be used in Led industry, as an LED PCB is easy to create a high volume of heat, but making it hard to cool with traditional methods. For this reason, metal core PCB is widely used in LED application because of their enhanced ability to dissipate heat, especially aluminum pcb is often used to fabricate PCB for LED lights.

We’ve had great LED PCB assembly experiences with top LED chips to brand such as Cree, Luxeon, Osram, Nichia, Lumileds, MLS, EVERLIGHT, Samsung, LG, Seoul., etc. PCB LED lights can be incorporated into numerous lighting applications due to their combination of excellent energy efficiency, low cost and maximum design flexibility.

Application of LED PCB Assembly

Hitechpcba serves customers in different industries, providing highly reliable and innovative LED PCBs for various applications:

• Horticulture light LED PCB Assembly

• LED controller PCB Assembly

• Computer LED display and indicators

• LED lights PCB Assembly for medical use

• Automotive LED PCBs Assembly include PCBs for brake lights and headlights

• Street lighting LED PCB Assembly

• Flashlights and camping accessories

• Traffic light PCB Assembly

• Commercial lighting LED PCB Assembly

LED PCB Assembly specification

Number of layers for LED PCB

These layers are made up of aluminum and magnesium, but now have Copper base material  and Ceramic base materials for LED PCB industry, we can meet it.

Aluminum LED PCBs stand out among other PCBs because it has a good insulation characteristic and has a better machinery performance, the cheap cost is one important factor too.

Types of layers for LED PCB Assembly

Normally, the base layer is made using aluminum alloy metal.

This aluminum alloy substrate used in making the base makes it ideal for through-hole technology which transfers and dissipates heat.

A thermal insulation layer is made using some ceramic polymer which has good viscoelasticity characteristics.

It is highly heat resistant and protects the PCB against heat and mechanical stress.

The circuit layer, which is covered by a copper foil which can range from one to ten ounces.

LED Board type- single or in panel

Some boards are shapeless. For this reason, LED PCB panels are used. This reduces time, labor production and testing time.

Some LED PCB Assembly is done on a single board while others are done on panel boards.

LED PCB Assembly Process

Roughly, the PCBA process can be divided into theses phases: soldering paste printing > SMT (surface mounted technology) > reflow soldering > AOI (automated optical inspection)> THT (through-hole technology) > wave soldering > touch-up and cleaning > IC-programming > FCT (functional tests) > aging testing. 

Below we show you the process.

Step1. Summarizing Project Information

Before contacting your supplier, make sure you have all the project information. Suppliers will need info following for quoting LED PCB assembly:

Gerber

BOM

LED PCB specification

Quotation quantity

Once you have gathered these information, you can contact us and request for a quote.

Of course, you can also provide the schematic, LED PCB Assembly pictures and even samples to us. The more details they have, the more accurate the supplier’s quotation will be.

Step2. Discussion and details about custom LED PCB Assembly

Different projects will have different requirements. Remember the special requirements mentioned in step 1? That’s going to be the focus of this session. Equipment and engineering capacity will not be identical between suppliers. Make sure your supplier has the equipment to produce and assemble major components and the corresponding testing capabilities.

For example, some vendors don’t have X-ray testing equipment, which means they can’t check the mount quality of BGA chips. Outsourcing this step will increase risk and cost. That’s what you don’t want.

Also, pay attention to time taken by the supplier to quote. Motherboards often contain hundreds or even thousands of components, and they are supplied by different manufacturers. To ensure the quality of the components, the supplier sourcing team will make multi-inquiries from these manufacturers or authorized suppliers to match customer’s requirement, which usually takes 2-3 business days, and even longer for some scarce chips. Therefore, if your project is complex and the supplier quotes you within few hours, double check with them.

Step3. Sample and feedback

After confirming the PI, the supplier will usually provide pre-production samples for your approval. At the same time, the supplier will also confirm with you the logistics plan of the bulk goods. Make sure they understand your shipping requirements, including details on packaging, customs clearance, taxes, etc.

For us to have a successful LED PCB Assembly process, its functions must be defined. Compliance requirement is defined to reduce the effect when components are selected.

The Bill of Materials is then generated from the information installed on the LED PCB.

All this information is used to assemble components which are identified from MOB to the LED PCB.

After that, the routing of traces is determined to each component, based on the size, shape of the circuit board and location of connectors.

Hitech Circuits is trusted by thousands of electronic engineers on their LED PCB assembly projects, from consumer, led bulb to precisely medical LED light, we can help you from the beginning of design stage; From commercial flood LED to industrial high power LED, from automotive LED to military LED, Venture is the perfect place for your LED PCB assembly requirement.

Hitech Circuits has been participated in hundreds and thousands of LED lighting projects, by providing LED PCB and also LED PCB assembly service.

Our LED PCB assembly had covered both ends of the Lighting Class LED size spectrum, assembling some of the largest (2 meter long boards) and some of the smallest LED Lighting applications which used in Medical Endoscopes.

LED PCB Assembly is very crucial in the current industrial development. Many electrical devises are being innovated and the old once being improved.

LED PCBs are useful due to the fact that they are made using materials that can transfer and dissipate heat. This characteristic increases device durability.

The world is changing with new technology, especially PCB technology that plays an essential role in the application of LED circuits. And the LED industry is taking advantage of this technology and growing faster.

As a full feature PCB solutions provider with more than a decade of experience, we're capable to provide LED PCB fabrication, components procurement and LED PCB assembly all under one roof. We can work with you to develop metal core PCB, aluminum circuit boards customized to your specific applications. We feature competitively priced PCBs made with standard FR-4 material that includes a thermal aluminum clad layer that will efficiently dissipate heat, keep all LED PCB components cool and significantly enhance the performance of your products.

LED pcb board, LED pcb assembly

LED with its advantages of high brightness, high efficiency, low heat, long life, is considered the most development potential in the 21st century lighting. In the market and policy driven by the rapid development of the domestic LED industry blowout has formed a relatively complete industrial chain, including the production of epitaxial wafers, chip preparation, packaging, integration, LED application. In 2010, China's LED industry scale, up from $ 827 billion in 2019 to 220 billion yuan, an annual growth rate of over 70%, higher than the 50% level of growth of the global LED lighting industry output value. Among them, the middle and lower reaches of the most complete industrial chain, accounting for 90% of the overall percentage of the GDP.Chinahas become the world's leading LED manufacturing base and important application market.

To further promote the technological innovation of the LED industry, construction and wide application of independent industry chain, China Electronic Appliance Corporation and industry associations to organize the theme of "Focus on the core energy LED Exhibition will be held November 9-11, 2010  in Shanghai International Expo Center and the 78th China Electronics Fair over the same period will be held will create from raw materials, epitaxial wafers, chip, LED bracket, LED accessories, LED packaging and supporting materials, the LED backlight upstream firm to the upstream and downstream enterprises of the display, lighting, landscaping, decorative lighting, traffic lights, automotive lighting, special lighting, to the equipment, instrumentation, software, finance, consulting and other service enterprises and technological exchanges and market trading platform, help the domestic industry sustained and healthy development, and promote the steady expansion of the LED application market.

In the LED industry chain upstream of the epitaxial wafers and LED chips accounted for 70% of the profits of the whole industry, and technology-intensive, capital-intensive, where the core technology of the LED. Well-known epitaxial wafer and chip production enterprises will be exhibited a number of energy-efficient, low heat, cost-effective LED products, many of whom have excellent products of international advanced level.

LED electronic pcb assembly manufacturing 100% Original LED Chip with one-stop in-house pcba services

[patrickfraser]

The Future of Electronics - The Role of Metal Core PCB Technology

As technology continues to advance at a rapid pace, the demand for electronic devices that are smaller, faster, and more powerful than ever before continues to grow. In this ever-evolving landscape, the role of metal core PCB technology is becoming increasingly prominent. Metal core PCBs, also known as MCPCBs, offer a range of benefits that make them an essential component in the future of electronics. In this blog post, we'll explore the role of metal core PCB technology and the importance of choosing the right metal core PCB supplier.

Metal Core PCBs: A Game-Changing Solution

Metal core PCBs are a specialized type of printed circuit board that feature a metal core, typically made of aluminum or copper. This metal core acts as an efficient heat sink, dissipating heat away from sensitive electronic components and ensuring optimal thermal management. As electronic devices become smaller and more compact, the need for effective thermal management becomes increasingly critical, making metal core PCBs an essential component in the future of electronics.

The Advantages of Metal Core PCBs

There are several key advantages to using metal core PCBs:

Enhanced Thermal Management: Metal core PCBs offer superior heat dissipation capabilities, allowing for more efficient cooling of high-power components.

Improved Reliability: By keeping operating temperatures low, metal core PCBs can help improve the reliability and lifespan of electronic devices.

Compact Design: Metal core PCBs enable the integration of complex circuitry and high-power components in compact form factors, saving space and reducing overall system size.

Choosing the Right Metal Core PCB Supplier

When it comes to metal core PCBs, choosing the right supplier is crucial. Look for a supplier that offers high-quality products, customizable solutions, and excellent customer service. At [Metal Core PCB Supplier], we pride ourselves on delivering top-notch metal core PCBs that meet the highest standards of quality and performance. With our state-of-the-art manufacturing facilities and dedicated team of experts, we're here to help you navigate the future of electronics with confidence.

Conclusion

In conclusion, metal core PCB technology is playing an increasingly important role in the future of electronics. With their superior thermal management capabilities, improved reliability, and compact design, metal core PCBs are revolutionizing the way electronic devices are designed and built. Partner with a trusted metal core PCB supplier like [Metal Core PCB Supplier] to ensure that your electronic designs are equipped to meet the challenges of tomorrow's technology landscape.

[andrewleehitech]

4 Crucial Things to Consider While Choosing LED PCB Manufacturer

LEDs have revolutionized lighting. At the heart of their brilliance, is the PCB assembly. Electing the right LED PCB assembly manufacturer can make or break your project. This ensures quality, performance, and ultimately, success. So, before you dive into the luminous world of LED PCBs, this article sheds some light on the key factors to consider when making your purchase:

1. Experience Matters: You should choose a manufacturer with proven expertise in LED PCB assembly. The company you choose should have a track record of successful projects similar to yours. Experience means they will understand your specific needs and deliver assemblies that meet or exceed your expectations.

2. Material Matters: The heart of your PCB is its materials. Go for manufacturers

 who ensure high-quality FR4 or metal-core PCBs for optimal thermal management and longevity. They must adhere to industry standards for materials and components to guarantee reliability and safety.

3. Thermal Management: LEDs are designed to generate heat, so proper thermal management plays a crucial role. Look for manufacturers who offer solutions like aluminium heat sinks. Their expertise in thermal management can extend the lifespan of your LED PCB and prevent overheating issues.

4. Price is Not Everything: Though cost is important, its priority is not over quality. 

The cheapest option might have hidden costs in the long run. Choose a manufacturer who offers budget-friendly pricing while maintaining high-quality standards and reliable service.

If you are looking for an LED PCB manufacturer near you you can count on Hitech Circuits Co., Limited. They have more than 20 years of experience in the electronics manufacturing industry. They have a talented design team who follow advanced manufacturing techniques. 

These guidelines help you illuminate your path to finding the perfect LED PCB assembly manufacturer. Your choice has a direct impact on the performance, lifespan, and success of your project.

[metalcorepcb]

Reasons to Invest in Quality Metal Core PCB

Printed circuit boards are key components in any electronic and electrical gadgets around us. It affects the overall device quality, performance index, weight, and price. You can get two forms of printed circuit boards – metal core and aluminum. In this article, we will understand the reasons to invest in MCPCBs.

[besttechnologycoltd]

Get to Know the Benefits of Ceramic Circuit Boards

In the world of electronics, circuit boards play a crucial role in ensuring the functionality and efficiency of various devices. While traditional PCB (Printed Circuit Board) materials such as FR4 and metal-core boards are commonly used, ceramic circuit boards have emerged as a superior alternative. Their unique properties make them ideal for high-performance applications. Let’s explore the benefits of ceramic circuit boards and why they are gaining popularity.

1. Superior Thermal Conductivity

One of the most significant advantages of ceramic circuit boards is their excellent thermal conductivity. Unlike traditional PCB materials, ceramics like aluminum oxide (Al₂O₃) and aluminum nitride (AlN) efficiently dissipate heat, reducing the risk of overheating in electronic components. This makes them ideal for high-power applications such as LED lighting, power electronics, and aerospace systems.

2. High Electrical Insulation

Ceramic materials provide outstanding electrical insulation, ensuring that circuits remain safe and stable even under high voltages. This property minimizes the chances of short circuits and electrical interference, making ceramic circuit boards a preferred choice for sensitive electronic applications.

3. Enhanced Mechanical Strength

Compared to conventional PCB materials, ceramic circuit boards offer greater mechanical strength and durability. They can withstand extreme environmental conditions, including high temperatures, pressure, and vibration, without compromising performance. This makes them an excellent choice for industrial and automotive applications where reliability is critical.

4. Resistance to Harsh Environments

Ceramic circuit boards are highly resistant to moisture, corrosion, and chemical exposure. Unlike traditional boards that may degrade over time due to environmental factors, ceramic boards maintain their integrity even in the most demanding conditions. This makes them suitable for medical devices, aerospace technology, and military applications.

5. Compact Design with High Density

Due to their superior thermal and electrical properties, ceramic circuit boards allow for compact and high-density designs. This means more components can be placed in a smaller area without affecting performance. As a result, they are widely used in miniaturized electronics and advanced communication systems.

6. Longer Lifespan

The durability and robustness of ceramic circuit boards contribute to an extended lifespan compared to traditional PCBs. Their ability to handle high power loads, resist environmental stress, and maintain stability ensures long-term reliability, reducing maintenance and replacement costs.

Conclusion

Ceramic circuit boards are revolutionizing the electronics industry with their exceptional properties, including superior thermal management, electrical insulation, mechanical strength, and environmental resistance. As technology continues to advance, the demand for high-performance and reliable circuit boards is increasing, making ceramics an essential choice for modern electronic applications.

[cynthia-hitechpcba]

The difference between copper base PCB, fake double-sided copper base PCB and true double-sided copper base PCB

Copper base PCB is the best heat dissipation and the most expensive circuit board among metal-based PCBs. Generally, copper base PCB include single-sided copper PCB, double-sided copper base PCB, and fake double-sided copper base PCB. The specific advantages of copper base PCB make them widely used in areas with large changes in high and low temperatures, as well as in the precision communication equipment and LED car light markets. The pad production processes of copper substrate manufacturers generally include immersion gold, OSP, HASL, immersion silver, etc.

Authenticity of true and false double-sided copper base PCB

Fake double-sided copper base PCB are generally designed by customers with two layers of circuits, but they are not connected to each other. The real double-sided copper base PCB is the double-sided circuit layer designed by the customer with vias connecting the two-sided circuits.

The copper base PCB, circuit layer requires a large current carrying capacity, so a thicker copper foil should be used, with a thickness of generally 35μm~280μm; the thermal conductive insulation layer is the core technology of the copper substrate. The core thermal conductive component is composed of aluminum oxide and silicon powder and a polymer filled with epoxy resin. It has a small thermal resistance (0.15), excellent viscoelastic properties, and is resistant to thermal aging and can withstand mechanical and thermal stress.

The copper substrate metal base is the supporting component of the copper substrate. It is required to have high thermal conductivity. It is generally a copper plate. Copper plates can also be used (copper plates can provide better thermal conductivity). It is suitable for conventional mechanical processing such as drilling, punching and cutting.

The structure of the real and fake double-sided copper substrate can be divided into 5 layers: 1 layer is the top copper foil, 2 layers are thermal conductive insulation materials, 3 layers are aluminum plates, 4 layers are bottom insulation materials, and 5 layers are bottom copper foil. Their functions are as follows:

The 1st layer of copper foil is used as the top circuit pattern (conductive).

The 2nd insulating layer is also the key layer to reflect the thermal conductivity, also known as the thermal conductive layer, which plays a dual role of thermal conductivity and insulation. Whether the heat generated by the LED lamp can be quickly transferred to the aluminum plate, it is necessary to know the thermal resistance of the thermal conductive insulating material.

The function of the 3rd layer is to transfer the heat conducted by the thermal conductive insulating material to the lamp cup again. There is also an installation function.

The functions of the 4th and 5th layers are the same as those of the 2nd and 1st layers above.

Through the above structure, we can easily understand the thermal conductivity and heat dissipation principle of the copper base PCB. In addition, the special process of copper base PCB processing and the thermoelectric separation production technology have improved the thermal conductivity of the copper base PCB by several times. Therefore, most designers who make LED copper base PCB now design a thermoelectric separation thermal conductivity method to make the heat dissipation performance of the copper base PCB better.

Email us Cynthia<sales11@hitechpcb.com> if you are interested in PCB and PCBA service.

[perlina-hitechcircuits]

Copper core PCB is a copper substrate + Insulated layer + copper circuits layer PCB,also, it is called copper substrate pcb, copper based pcb, copper clad pcb. For more information, you can visit our website https://www.htmpcb.com/metal-core-pcb-c-10.html