The finished PCB board is abbreviated as the printed circuit board, which is one of the important parts of the electronics industry. Almost every kind of electronic equipment, from electronic watches and calculators to computers, and communication electronic equipment, as long as there are electronic components such as integrated circuits, in order to make the…
Flexible circuit boards, also known as “soft boards”, are printed circuits made of flexible insulating substrates. Flexible circuit boards can greatly reduce the volume and weight of electronic products and are a solution to meet the requirements of miniaturization and movement of electronic products. What are the types of flexible circuit boards? 1. Single Layer…
PCBA refers to the whole process of pcb blank board through SMT loading or DIP plug-in. So, what process does SMT PCBA manufacturing process go through? The proofing process of PCBA service is as follows: 1. Communicate consultation and match materials. 2. Engineering process evaluation. 3. The quotation is divided into three parts: PCB board…
The quality of PCB board is very important, so PCBA designers need to consider this from the beginning. In some PCBA processing, the quality of normal operation is defective. If the initial design sketch is not suitable, it is easy to damage the solder joints or electronic materials of the processed SMT components. The pcba…
To make the electronic circuit get good performance, the layout of the components and the layout of the wires are very important. In order to design a PCB board with good quality and low cost, what principles need to be followed when determining the position of the components for PCB circuit board? PCB circuit boards…
PCB is a Printed Circuit Board. It’s an important electronic component, which is a support for electronic components and a carrier for electrical connections between electronic components. An electronics PCBA is a complete package; it has been fitted with all the necessary components(capacitors inductors, resistors, diodes, triodes, modules, and BGA’s) and is ready for deployment…
In modern, all electronic products are inseparable from PCB boards; different circuit boards have different applications, and their corresponding quality is also different. The PCB Manufacturing Classified by demand: ■ Enterprise-level user needs. Enterprise-level user needs are mainly concentrated in the fields of communication equipment, industrial control medical, and aerospace. Related PCB products often have…
PCB fabrication is prone to cause various problems of PCB Circuit Boards in a humid environment, such as short circuits, circuit board signal open circuits, and these failures. How to judge whether the PCB circuit board is wet? If the PCB circuit board is used in a humid environment, the air in this environment contains…
The PCBA Board Manufacturing Process Should Pay Attention to These Points: 1. BGA, chip capacitors, crystal oscillators, and other stress-sensitive devices are easily damaged by machinery or high temperature. Therefore, PCB manufacturers believe that when designing or strengthening equipment, they should be placed on a PCB with higher hardness, or some methods should be used…
One thing that is very common in SMT chip processing is electronic components. So how to replace SMD components in the circuit board processing process? First, prepare a temperature-controlled electric soldering iron with a ground wire. The width of the soldering iron tip should be equal to the metal end surface of the chip PCBA…