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24-layer-hdi-pcb. High multilayer PCB boards. our company has made High multilayer PCB boards over 15 years. we made the PCB with Quality Standard IPC Class 2 and IPC Class 3.

We can offer HDI PCB boards from 10 layers up to 50 layers. We have many kinds PCB materials.

24 Layer HDI PCB
24 Layer HDI PCB

What is 24-layer HDI PCB?

What is 24-layer HDI PCB? This printed circuit board has the following characteristics:

24-layer HDI PCB (High Density Interconnect Printed Circuit Board) is a highly advanced printed circuit board that combines high-density interconnect (HDI) technology and multi-layer stacking technology to meet the requirements of modern electronic equipment for high performance, High reliability and high integration requirements. Compared with traditional double-sided or multi-layer PCB, 24-layer HDI PCB can achieve more circuit levels within the same size, thereby achieving more complex functional integration.

First of all, 24-layer HDI PCB has extremely high functional density. By adopting micro-line width, micro-line spacing and blind hole/buried hole technology, it can achieve more circuit levels and more complex layouts in a limited space, thus improving the functionality and flexibility of the circuit board.

Secondly, 24-layer HDI PCB has excellent signal integrity. Because the interactions between circuit levels are more complex, design and layout need to be more sophisticated and rigorous. By using advanced design tools and simulation technology, signal interference and crosstalk can be effectively reduced to ensure stable signal transmission.

In addition, 24-layer HDI PCB also has excellent electromagnetic compatibility. Through reasonable ground wire and power distribution, good shielding design and precise impedance control, electromagnetic radiation and interference can be effectively reduced and the anti-interference ability of the equipment can be improved.

Finally, 24-layer HDI PCB has excellent thermal management capabilities. Due to the close stacking between circuit layers, the heat conduction path of the PCB board is more complex, so effective heat dissipation design and material selection are required to ensure a stable operating temperature of the circuit components.

In general, 24-layer HDI PCB, as an advanced printed circuit board, has the characteristics of high functional density, good signal integrity, strong electromagnetic compatibility and excellent thermal management. It is suitable for the design and development of various high-performance electronic equipment. manufacture.

What are the considerations when designing a 24-layer HDI PCB?

Designing a 24-layer HDI PCB is a complex and critical task that requires consideration of multiple factors to ensure circuit performance and reliability. Here are some key considerations:

First, circuit layout is one of the key steps in the design process. Designers need to properly arrange circuit components and connecting lines to minimize signal interference and crosstalk and ensure circuit stability and reliability. Using techniques such as area planning and power planning can effectively optimize circuit layout and improve circuit performance.

Secondly, signal integrity is one of the issues that requires special attention during the design process. Designers need to ensure the stability and accuracy of signal transmission, especially in high-speed signal transmission and higher frequency applications. Signal integrity can be effectively improved by employing techniques such as appropriate transmission lines, impedance matching, and signal layer layering.

In addition, electromagnetic compatibility is also one of the important factors to be considered during the design process. Designers need to avoid electromagnetic interference and radiation between circuits and ensure the stability and reliability of circuits under different operating conditions. Electromagnetic compatibility can be effectively improved through technologies such as rational design of ground wires and shielding layers.

Finally, thermal management is also an aspect that needs attention during the design process. In high-density circuit boards, the power consumption of electronic components is usually high and it is easy to generate heat. Designers need to properly design the heat dissipation structure to ensure that the temperature of electronic components is within a safe range and improve the reliability and life of the circuit.

In short, designing a 24-layer HDI PCB requires comprehensive consideration of factors such as circuit layout, signal integrity, electromagnetic compatibility, and heat dissipation management to ensure that circuit performance and reliability reach the expected level. Through reasonable design and optimization, the performance and stability of the circuit can be effectively improved to meet the needs of complex electronic equipment.

What is the manufacturing process of 24-layer HDI PCB?

The manufacturing process of 24-layer HDI PCB is a precise and complex project involving multiple key steps and advanced manufacturing technology. The main manufacturing steps and related technologies will be introduced below.

First, the process of manufacturing a 24-layer HDI PCB usually starts with the preparation and processing of materials. Selecting a high-quality substrate material is a critical step, typically materials with excellent electrical and mechanical properties. The substrate surface is then chemically treated to ensure flatness and adhesion of the circuit board surface.

Next is the process of stacking multiple layers. This involves stacking multiple thin substrate layers together, using precise alignment and lamination techniques, to form a complete multi-layer structure. Highly precise control and automation equipment are crucial during this step to ensure uniform alignment and compression between layers.

Inner layer patterning is another critical step in manufacturing 24-layer HDI PCB. This involves forming a circuit pattern on the surface of an inner substrate, typically using photolithographic techniques and chemical etching processes. This step requires high-precision equipment and process control to ensure the accuracy and clarity of circuit graphics.

This is followed by the process of drilling and metallization. This includes using laser drilling technology to create blind and buried vias within the board, as well as plating copper on the circuit pattern to form conductive paths. These steps require highly precise equipment and processes to ensure consistent hole size and copper thickness.

Finally comes outer layer forming and final inspection. In this step, the outer overlays and printed graphics are formed, followed by final electrical testing and quality inspection. This process requires high-precision equipment and professional technology to ensure that the quality and performance of the PCB meet the requirements.

To sum up, manufacturing a 24-layer HDI PCB involves multiple precision manufacturing steps and advanced manufacturing technology. Through careful design and strict control, high-quality and high-performance 24-layer HDI PCB can be produced to meet the needs of various advanced electronic devices.

What is the cost of 24-layer HDI PCB?

The cost of manufacturing a 24-layer HDI PCB is a key consideration and is affected by a variety of factors. Understanding these factors and taking appropriate steps to control costs are critical to maintaining project viability.

First, material cost is a major component in manufacturing a 24-layer HDI PCB. High-performance substrate materials, micro-circuit materials and special coating materials are usually more expensive. Choosing appropriate materials that can both meet design requirements and control costs is an important strategy.

Secondly, manufacturing complexity is another important factor affecting cost. 24-layer HDI PCB usually requires technologies such as multi-layer stacking, blind/buried vias, micro-circuit and high-precision patterning. These complex manufacturing processes not only require advanced equipment and technology, but also require longer manufacturing cycles and higher labor costs.

In addition, market demand and order volume will also have an impact on costs. High-volume production often reduces the cost per unit because it enables economies of scale and reduces the amortization ratio of fixed costs. Therefore, rationally assessing market demand and formulating corresponding production plans is one of the important strategies for cost control.

In order to control the cost of 24-layer HDI PCB, manufacturers can also take some specific measures. For example, optimizing design to reduce material waste and manufacturing complexity, adopting reasonable production processes and automated equipment to improve efficiency, seeking partners and suppliers to obtain better prices and services, etc.

To sum up, the cost of manufacturing 24-layer HDI PCB is affected by many factors, including material cost, manufacturing complexity and market demand. By rationally selecting materials, optimizing design and production processes, and working with partners, manufacturers can effectively control costs and ensure the competitiveness and feasibility of products.

What materials are used in 24-layer HDI PCB?

When designing and manufacturing a 24-layer HDI PCB, the materials chosen have a significant impact on its performance, reliability, and cost. Below are some common materials used to manufacture 24-layer HDI PCBs and their characteristics:

In the manufacturing of 24-layer HDI PCB, the substrate material is the most important part. Common substrate materials include FR-4 (fiberglass epoxy resin), Rogers (radio frequency applications), and polyimide (PI), etc. These materials have excellent electrical properties, mechanical properties and heat resistance, and are suitable for different application scenarios.

Conductive layers, usually made of copper foil, are used to conduct electrical current between different layers. With the development of technology, more and more PCB manufacturers are beginning to use high-purity, high-conductivity copper foil to meet the needs of high-frequency and high-speed signal transmission.

Insulating layers are used to isolate different conductive layers and prevent circuit short circuits. Common insulation layer materials include epoxy resin, polyimide, and polytetrafluoroethylene (PTFE). These materials have good insulation properties and chemical stability, ensuring the stability and reliability of PCBs.

The covering layer is used to protect the circuit structure of the PCB from mechanical damage and environmental corrosion. Common covering materials include epoxy resin, polyimide, and polyamide ester (PI). These materials have excellent heat resistance, chemical resistance and mechanical strength, ensuring the stability of PCBs in harsh environments.

In addition to the main materials listed above, there are also some auxiliary materials that also play an important role in manufacturing 24-layer HDI PCB, such as drilling filler materials, solder paste, and protective coatings. The selection of these materials also needs to be determined based on specific application needs and manufacturing processes.

To sum up, the materials used in manufacturing 24-layer HDI PCB are diverse and specialized, and their selection depends on design requirements, performance requirements and manufacturing processes. Through reasonable selection and optimization, PCB can be ensured to have good electrical properties, mechanical properties and environmental adaptability to meet the needs of different application fields.

Who are the leading 24-layer HDI PCB manufacturers?

When looking for leading 24-layer HDI PCB manufacturers, you may find many suppliers claiming to be industry leaders. However, choosing the right manufacturer requires comprehensive consideration of its technical strength, product quality, service level, and history of cooperation with customers.

Our company is proud to be one of the suppliers in the field of 24-layer HDI PCB manufacturing. Adhering to the concepts of innovation, quality and customer first, we continuously strive to improve product performance and service levels to provide customers with the highest quality solutions.

As a leading 24-layer HDI PCB manufacturer, we have advanced production equipment and technical teams to meet our customers’ needs for high-performance, high-density PCBs. We focus on product quality and excellence in the manufacturing process, ensuring the performance and reliability of each PCB through strict quality control processes.

In addition to quality products, we are committed to providing our customers with excellent customer service. Our sales team and technical support team are ready to provide customers with professional consultation and support to ensure that they can get satisfactory solutions. We focus on communication and collaboration with our customers to ensure their needs are understood and met.

In addition, we continue to invest in R&D and innovation to explore new technologies and solutions with our customers. We have established long-term and stable cooperative relationships with our customers to jointly promote the development and progress of the industry.

To sum up, as a leading 24-layer HDI PCB manufacturer, we will continue to work hard to provide high-quality products and services, and work with customers to create a better future. Look forward to working with you!

What are 5 qualities of a good customer service?

Professionalism is the cornerstone of great customer service. An excellent PCB manufacturer should have a professional team and technical capabilities that can understand customer needs and provide corresponding solutions. They should have extensive industry knowledge and be able to communicate effectively with clients to ensure the smooth progress of projects.

In the world of PCB manufacturing, time is often of the essence. A good manufacturer should be able to respond promptly to customer needs and questions, whether by phone, email, or online chat. Timely communication builds client trust and ensures projects are completed on time.

Every customer has their own unique needs and challenges, so personalized attention is key to providing excellent customer service. A good manufacturer should be able to deeply understand the customer’s business and goals and provide customized solutions based on their specific needs. This kind of care enhances customer satisfaction and builds long-term relationships.

During the PCB manufacturing process, various issues and challenges may arise. A good manufacturer should be able to identify and resolve these issues quickly to minimize the impact on project schedule and quality. They should have analytical and problem-solving skills and work closely with clients to find the best solutions.

Continuous improvement is key to providing excellent customer service. A good manufacturer should constantly seek improvements and innovations to improve product quality and customer satisfaction. They should actively collect customer feedback and use it to improve the company’s processes and services to ensure continued business success and customer satisfaction.

To sum up, excellent customer service is not only the key to meeting customer needs, but also the key to establishing long-term cooperative relationships and improving market competitiveness. An excellent PCB manufacturer should possess the above five qualities and continuously strive to improve customer satisfaction and business performance.


What application scenarios is 24-layer HDI PCB suitable for?

24-layer HDI PCB is suitable for many fields and application scenarios due to its high-density interconnection and multi-layer design. These include communication equipment, medical equipment, industrial control systems, computer servers, automotive electronics, aerospace and consumer electronics, etc. In these applications, 24-layer HDI PCB can provide high performance, high reliability and high-density circuit connections to meet the requirements of complex electronic equipment.

How long is the manufacturing cycle of 24-layer HDI PCB?

The cycle time for manufacturing a 24-layer HDI PCB depends on multiple factors, including design complexity, manufacturing technology, material supply, and production capabilities. Typically, the manufacturing cycle can range from weeks to months from design confirmation to final delivery. For some particularly complex or custom projects, it may take longer to complete.

How to choose the right 24-layer HDI PCB manufacturer?

Choosing the right 24-layer HDI PCB manufacturer is crucial. First, the manufacturer’s experience and expertise need to be considered. Manufacturers with rich experience and technical strength can better meet customer needs and provide high-quality products and services. Secondly, consider the manufacturer’s quality control and certification status to ensure that the product meets international standards and customer requirements. In addition, the manufacturer’s delivery capabilities, customer service levels and after-sales support are also important factors in selection.

What application scenarios is 24-layer HDI PCB suitable for?

What industries and applications are 24-layer HDI PCB usually used in? In what aspects of electronics do they play a key role? Is this high-density interconnect technology suitable for your specific project? For example, can industry sectors such as communication equipment, medical equipment, and industrial control systems benefit from the high performance and functional density of 24-layer HDI PCBs?

How long is the manufacturing cycle of 24-layer HDI PCB?

How long does it usually take to manufacture a 24-layer HDI PCB? What factors does the manufacturing cycle depend on? For example, design complexity, material selection, manufacturing technology, and manufacturer’s production capabilities all affect the manufacturing cycle. How to optimize the manufacturing process to shorten the manufacturing cycle to meet customer needs for fast delivery?



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