PCB circuit boards sample customization promotion in April

Kindly notice for holiday time in April from KingFung

PCBQuick does not have the option of "random test", PCBQuick defaults to "100% full test", to ensure the high quality of each board, quality is the survival of the enterprise.

As the "core main force" of multilayer PCB in communication, medical treatment, industrial control, security, automobile, electric power, aviation, military industry, computer peripheral and other fields, the product functions are getting higher and higher, and the PCB is getting more and more precise, so it is more and more difficult to produce.

Dust the circuit board.
The electrolytic capacitor capacity of the circuit board for sampling inspection, such as found that the electrolytic capacitor capacity is less than 20% of the nominal capacity, should be replaced, the life of the general electrolytic capacitor about 10 years should be replaced, to ensure the performance of the circuit board.

5G will comprehensively improve the speed, stability and reliability of the network, and realize the realm of interaction between personal terminals and everything.

When the circuit board fails, we need to find out the fault and carry out the corresponding maintenance. Then this article introduces the method of detecting circuit board failure.

PCB is a key component of electronic components and is widely used in all walks of life. This article will introduce the specific assembly process of PCB.

With the advancement of technology, PCB is used more and more frequently. So many people don't know how to extend the service life of PCB by maintaining it. This article will specifically introduce the maintenance methods of PCB.

Printed circuit boards are thin boards on which integrated circuits and other electronic components are placed, and it is widely used. This article will specifically
introduce the classification of printed circuit boards.

Printed circuit boards are made of non-conductive materials, with various types and a wide range of applications. This article will specifically introduce the top ten applications of printed circuit boards.

Because printed circuit boards have many advantages, they are widely used in electronic products. Today let us talk about the eight advantages of printed circuit boards.

Many people confuse printed circuit boards and integrated circuits. In fact, there is a big difference between the two. This article will specifically introduce the difference between printed circuit boards and integrated circuits.

The soldering of printed circuit boards is an important part of electronic technology, and it is necessary for us to have a detailed understanding of it. This article will specifically introduce the soldering process of printed circuit boards.

The printed circuit board connects the electronic components together by soldering to play their best roles. This article will specifically introduce four precautions for soldering printed circuit boards.

The main function of the printed circuit board is to connect various electronic components to a predetermined circuit. This article will specifically introduce six precautions for connecting printed circuit board components.

In the process of circuit design, the layout and wiring of the printed circuit board are very important. This article will specifically introduce the seven steps of printed circuit board layout and wiring.

Printed circuit boards can be divided into single-sided boards, double-sided boards, four-layer boards, six-layer boards and other multilayer circuit boards according to the number of circuit board layers. What are the differences between them?

After the printed circuit board is assembled, some inspection techniques are required to ensure the reliability of the final assembly and soldering board. This article will specifically introduce four common inspection methods in printed circuit board assembly.

If the design of the printed circuit board is unreasonable, even if the components are assembled correctly, the expected work effect will not be achieved. This article will specifically introduce the method of rational design of printed circuit boards.

The printed circuit board needs to be tested after the production is completed to detect whether there is an unreasonable design. This article will specifically introduce five precautions for testing printed circuit boards.

If the printed circuit board has some wrong operations during assembly, its final performance cannot be guaranteed. This article will specifically introduce five common mistakes in assembling printed circuit boards.

The wiring of the printed circuit board is to rationally layout and connect the components so that the PCB can play its due work effect. This article will specifically introduce the wiring process of the printed circuit board.

It is very important to take appropriate precautions when producing and transporting circuit boards, which can prevent premature damage to the PCB. This article will specifically introduce the precautions in PCB boards manufacturing and transportation.

If the printed circuit board needs to realize the predetermined function, the interconnection between PCB is necessary. This article will specifically introduce the connection method of two printed circuit boards.

If you want to test out the unreasonable place of the printed circuit board design structure, you need professional equipment and methods. This article will specifically introduce the common test methods of printed circuit boards.

Plating copper on the outer layer of the PCB means covering the blank area of the PC B with a well-grounded copper foil. This article will discuss whether the PCB needs to be copper plated.

Printed circuit boards are substrates for assembling electronic parts, and any electronic products need to be equipped with PCBs. Today, let’s take a look at the components and advantages of printed circuit boards.

If the printed circuit board is improperly operated in the production process, many failures will occur in the subsequent use. Let's talk about the common causes and solutions of printed circuit board failures.

When performing the cutting process in the circuit board processing, we need to pay attention to prevent the circuit board from being damaged. This article will specifically introduce the methods and precautions for shearing and sawing printed circuit boards.

When the printed circuit board is damaged, an only a timely repair can guarantee its normal use. This article will specifically introduce the method of repairing printed circuit boards.

In order to ensure the production quality of PCB boards, we need to conduct certain tests on the quality and performance of PCBs. This article will share with you the methods of testing the quality of PCBs.

Soldering wires on the printed circuit board and inserting components must undergo lead forming processing to ensure the performance of the circuit board. This article will specifically introduce the method of forming leads of printed circuit board components.

When a printed circuit board fails, we need to clarify the cause of the failure in order to deal with it more specifically. Today, let’s talk about what causes the failure of printed circuit boards.

When a printed circuit board fails, if the cause is not clear in time, its normal use cannot be guaranteed. This article will specifically introduce the method of detecting PCB faults.

If the temperature of the printed circuit board is too high, the components will fail and the reliability of the equipment will decrease. Today, let’s talk about the heat dissipation methods of printed circuit boards.

Printed circuit boards are the basis of electronic components, so their quality is very critical. This article will specifically introduce the reliability test method of PCB quality.

Through reading this article, you can fully understand the method of judging the failure of the printed circuit board, so as to be more intuitive and efficient in repairing the printed circuit board.

This article specifically shares the skills of selecting PCB components and can provide you with some suggestions for reference when selecting and using printed circuit board components.

This article will specifically share the selection principles and design skills of devices for printed circuit boards to help everyone choose the correct components when designing printed circuit boards.