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What are the Applications of Suntak PCB?

Shenzhen Suntak Technology Ltd is simply a PCB service enterprise. Their products are applicable in industrial control, communication, security electronics, medical instrument, aerospace, power electronics, etc. More than 80 percent of Suntak PCBs get exported to Europe, to America, as well as the other parts of Asia.

What Does Suntak PCB Manufacturing Mean?

The Process of PCB manufacturing needs a complex procedure. This ensures that the completed product offers great performance. Although circuit boards could be multilayered, double, or single, the processes of fabrication used will only differ after manufacturing the initial layer. As a result of differences in the PCB structure, some may need at least 20 steps during the manufacturing.

The required number of steps for manufacturing PCBs usually correlated with the complexity. If you cut back or skip any step during the procedure, it could impact the circuit board’s performance negatively. Moreover, when it is completed successfully, the printed circuit boards have to perform each task properly as the main electronic components.

This process begins with the design and the review stages, making use of PCB design CAD tools. It then goes through the board manufacturing. In order to facilitate speed and prevent human errors, many of these steps are machine-driven and computer-guided.

This is important so as to prevent incomplete circuits and short circuits. To ensure quality assurance, these boards are also subjected to some strict testing. This takes place at different points during the fabrication and then finally as completed boards, just before packaging them and shipping them for delivery.

Main Parts of the Suntak PCB

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Suntak PCB comes in four major parts.

The Substrate: This is the most important, which is usually manufactured from fiberglass. The use of fiberglass is because it offers the PCB its core strength as well as resists breakage. Just consider the substrate as the skeleton of the PCB.

Copper Layer: With respect to the type of board, the layer can be full-on copper coat or copper foil. Regardless of the approach used, the copper point remains the same. It carries the electrical signals to the PCB and from it. This is more like the nervous system carrying signals in-between your brain and muscles.

The Solder Mask: Solder mask is the 3d piece of a printed circuit board, which can be described as a polymer later which offers protection to the copper ensuring that short-circuit don’t happen or have contact with its environment. With this feature, we can say that t5he solder mask is the skin of the PCB.

Silkscreen: The silkscreen is the last part of the printed circuit board. It is usually found on the board’s component side. It is used for showing the logos, test points, component reference, symbol switch setting, and part numbers. You can also refer to the silkscreen as nomenclature or legend.

What are the Applications of Suntak PCB?

Due to the versatility of Suntak PCBs, they are useful in different electronic devices as well as across many industries. Below are some of the applications of the Suntak PCB.

Consumer electronics

IoT devices, computers, and Smartphones are some of the common devices that require PCBs. Also household electronics like refrigerators and microwaves also rely on printed circuit boards.

As devices are becoming IoT compatible, they’ll have to use PCBs. PCBs utilized in devices like home assistants and smartphones have to be small, having high connection density. This is because of the complex demands and wide range of the devices.

Automotive Components

The cars of today rely more on the electronic process which older models also did. To ensure this system functions effectively, they utilize different PCBs. The automotive PCBs are useful for proximity and parking sensors, video and audio systems, navigation, fuel regulators, resource management and monitoring, and engine management systems.

Furthermore, modern cars have many sophisticated and interconnected sensors which cannot function unless there is a presence of many advanced high-frequency PCBs. As development continues in the industry, most importantly with advancement in electric vehicles, the demand for printed circuit boards will be higher.


This refers to lighting technology across different sectors as a result of their longevity, energy efficiency, and compact size. Automotive displays, electronic signs, smart bulbs, and the laptop screen all make use of LEDs.

Also, PCBs are useful with the LED technology to help in transferring heat from bulbs. If this is not done, it can reduce the lifespan of the LED. The PCBs here are usually aluminum-made, which helps in transferring heat very effectively compared to other metals.

Medical Devices


Printed circuit boards come with different applications in healthcare. They are useful in the medical imaging systems like CAT, CT, and ultrasonic scanners, monitor technology for the vitals like heart rate, blood pressure, internal devices and implants like pacemakers. For these applications, printed circuit boards are HDI models. This is because they have to be extremely small and meet some strict sanitation regulations.


Flexible printed circuit boards are very important for the aerospace technology. The aerospace vessels usually experience huge turbulence during flights and the rigid PCBs can get damaged easily. However, the flexible PCBs are designed light and are resistant to possible vibration damage.

These precise and high-functioning PCBs are useful for different aerospace applications like communications equipment, power supplies, and monitoring equipment.

Industrial Equipment

These equipment like high-powered presses and drills functions making use of PCB electronics, as with equipment used in measuring and controlling variables like temperature and pressure during the process of manufacturing.

Also, PCB come in different types and are necessary for different industrial equipment. This depends on the specific application. Many PCBs must be durable so as to withstand harsh conditions like intense machinery vibration, exposure to any harsh chemicals, electrical circuits of high voltage, and extreme temperatures.


PCB or Printed circuit boards offer electrical and mechanical support for the electrical devices. Also, they are useful for connecting the electronic components making use of signal traces and conductive pathways from the copper sheets that are laminated on the non-conductive substrate. Any questions, please reach out to us.




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