Do you know the characteristics and functions of PCB?

Features

The reason why PCB can be used more and more widely is because it has many unique advantages, roughly as follows:

High density

For many years, the high density of printed boards has been able to develop correspondingly with the increase in integrated circuit integration and advances in mounting technology.

High reliability

Through a series of technical measures such as inspection, testing and aging test, Prototype PCB can be guaranteed to work reliably for a long time (usually 20 years).

Designability

The requirements for various performances of PCB (electrical, physical, chemical, mechanical, etc.) can be achieved through design standardization and standardization. The design time is short and the efficiency is high.

Producibility

PCB adopts modern management, which can achieve standardization, scale (quantity), and automated production, thereby ensuring the consistency of product quality.

Testability

Established relatively complete test methods and test standards, which can be used to test and identify the qualification and service life of PCB products through various test equipment and instruments. 

Assemblability

PCB products are not only convenient for standardized assembly of various components, but also for automated, large-scale mass production. In addition, the PCB and other various components are integrated to form larger components and systems, up to the entire machine.

Maintainability

Since the components of the PCB product and various components are assembled as a whole with standardized design and large-scale production, these components are also standardized. Therefore, once the system fails, it can be replaced quickly, easily and flexibly, and the system work can be quickly restored. 

PCB also has some other advantages, such as miniaturizing and lightening the system and speeding up signal transmission.

As a Prototype PCB Manufacturer, share the features of PCB.

The PCB has the following functions in electronic equipment.

(1) Provide mechanical support for fixing and assembling various electronic components such as integrated circuits, realize wiring and electrical connection or electrical insulation between various electronic components such as integrated circuits, and provide required electrical characteristics. 

(2) Provide solder mask patterns for automatic welding, and identify characters and graphics for component insertion, inspection, and maintenance.

(3) After using printed boards for electronic equipment, due to the consistency of similar printed boards, manual wiring errors can be avoided, and automatic insertion or placement of electronic components, automatic soldering, and automatic detection can be achieved, ensuring electronic products Quality, improve labor productivity, reduce costs, and facilitate maintenance.

(4) Provide the required electrical characteristics, characteristic impedance and electromagnetic compatibility characteristics for circuits in high-speed or high-frequency circuits.

(5) The printed board embedded with passive components inside provides certain electrical functions, simplifies the electronic installation procedure, and improves the reliability of the product.

(6) In large-scale and ultra-large-scale electronic packaging components, an effective chip carrier is provided for miniaturized chip packaging of electronic components.

Our company also hasFlexible PCB on sale, welcome to consult.