FR4 2 Layer PCB Double Sided PCB For Digital Circuits And Industrial Instrumentation

FR4 2 Layer Double Sided PCB For Digital Circuits And Industrial Instrumentation

Basic information:

Size:9*12CM

Layer:2

Surface finish: HASL Lead free

Thickness:1.2mm

Copper weight:1.5OZ outer

Color:Yellow solder mask

Fr4 double sided pcb:

FR4 copper clad is short for fiberglass epoxy resin copper clad, it’s divided into the following levels:

FR-4 A1 level CCL: This level of CCL is mainly used in military, communications, computers, digital circuits, industrial instrumentation, automotive circuits and other electronic products.

This level of CCL widely used, the technical performance indicators to meet the needs of all the electronic products.

This level of product quality and fully meet world-class level, the highest level, the best performance of the product.

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FR-4 A2 level CCL: This level of CCL is mainly used ordinary computer, instrumentation, advanced home appliances and electronic products in general. This grade series CCL widely used, the performance index can meet the general needs of industrial electronic products. A very good price-performance ratio, enabling customers to effectively improve their competitiveness.

FR-4 A3 level CCL: This level CCL is mainly used household appliances, computer peripheral products and general electronic products (such as toys, calculators, games, etc.) development and production of FR-4 product. It is characterized by its performance to meet the requirements of the premise, highly competitive prices.

Products made of epoxy glass fiber board FR - 4, FR - 1, CEM 1, CEM, thick copper foil printed circuit board, high TG PCB, heat dissipation aluminum circuit boards, ultra-small ultra-thin PCB, COB dependend PCB, ceramic plate, high-frequency boards, etc.Surface treatment: hot air leveling (HAL), the full plate electroplating nickel, gold, gold finger, unleaded tin (HASL), chemical gold/silver/tin, prevent oxidation treatment (OSP) and so on.

FR4 is a glass fiber epoxy laminate, is the Main material for PCB manufacture.FR4 glass fiber epoxy laminate surface colors: yellow FR-4, white FR-4, black FR-4,blue FR-4 and so on.We are the China's largest exporter of pcb board, we have various types of fr4 materials can be meet the different requirement of customers, and the PCB with ROHS standards, quality assurance of Fr4 materials etc., meantime to provide the most affordable price, also offer one-stop service, to protect the interests of customers.

Here are some key features and advantages of double-sided PCBs:

1,Increased circuit density: Double-sided PCBs have copper traces and components on both sides, which allows for increased circuit density. This means that more components can be placed on the board, making it suitable for complex and compact electronic designs.

2,Enhanced functionality: With components and traces on both sides of the board, double-sided PCBs offer enhanced functionality. They can support more complex circuitry, including the use of through-hole and surface-mount components.

3,Improved signal integrity: The additional copper layer on the reverse side of the board can be utilized for ground planes or power planes. These planes help in reducing electromagnetic interference (EMI) and provide better signal integrity by minimizing noise and crosstalk.

4,Design flexibility: Double-sided PCBs offer greater design flexibility compared to single-sided boards. Components can be placed on both sides, allowing for more efficient use of space. The use of jumper wires or through-hole vias enables connections between the top and bottom layers.

5,Cost-effective: Double-sided PCBs are generally more cost-effective compared to complex multi-layer PCBs. They require fewer manufacturing processes and can be produced using standard fabrication techniques, making them a popular choice for many applications.

What are some common applications that use double-sided PCBs?

1,Consumer Electronics: Double-sided PCBs are extensively employed in consumer electronic devices such as smartphones, tablets, digital cameras, televisions, and audio equipment. The compact size and increased circuit density of double-sided PCBs make them suitable for these portable and space-constrained devices.

2,Industrial Control Systems: Industrial control systems, including automation equipment, robotics, and process control systems, often incorporate double-sided PCBs. These PCBs can accommodate complex control circuitry, interface with sensors and actuators, and provide reliable operation in industrial environments.

3,Automotive Electronics: Double-sided PCBs are widely used in automotive applications, including engine control units (ECUs), dashboard systems, infotainment systems, and electronic modules. They provide the necessary circuitry for various automotive functions while meeting the stringent requirements for reliability and durability.

4,Medical Devices: Many medical devices, such as patient monitoring systems, diagnostic equipment, and medical imaging devices, utilize double-sided PCBs. These PCBs enable the integration of sophisticated electronics, precise sensing, and accurate data processing required for medical applications.

5,Telecommunications: Double-sided PCBs are found in telecommunications equipment, including routers, switches, network cards, and base stations. These PCBs facilitate the complex networking and data processing functionalities necessary for reliable communication systems.

6,Industrial Electronics: Double-sided PCBs are prevalent in a wide range of industrial electronic equipment, including power supplies, control panels, test and measurement instruments, and industrial automation systems. They provide the necessary circuitry for control, monitoring, and communication within industrial environments.

7,LED Lighting: LED lighting systems often utilize double-sided PCBs due to their compact size and ability to support the necessary electronic components for driving and controlling LEDs. These PCBs enable efficient energy conversion, dimming control, and thermal management in LED lighting applications.