-
What is the test principle of PCB and PCBA
May 15 , 2021
PCBA , it is after put the components on PCB，also can say that PCB plus assembly of electronic components process. However, each PCBA part needs to undergo PCB testing and PCBA testing to verify the functions of the circuit board, verify whether the PCB and PCBA meet the design requirements, and ensure that each product does not have quality problems. The test principle of PCB:...
Read More
-
Chip out of stock！How does the PCBA factory survive and development
May 29 , 2021
Affected by international trade competition and fluctuations in the chip industry, since the end of 2020, not only domestic chip prices have soared, but also abroad. For example: ST, ADI, TI and other well-known brand chips, without exception, doubled or even dozens of times the price, making manufacturers and many electronic product research and development companies miserable, including the PCBA...
Read More
-
What is the use of the PCB
Jun 21 , 2021
Printed circuit boards can be found on almost all electronic devices, so what is the purpose of printed circuit boards? The general purpose of a printed circuit board is to connect all the components that a electronic device may need. Provides a fixed position and mechanical support for the assembly of transistors, integrated circuits, resistors, capacitors, inductors and other components; realize...
Read More
-
How to calculate the PCBA of cost
Jul 24 , 2021
How to calculate the overall cost of PCBA mainly includes a series of processes such as PCB manufacturing, component procurement, SMT chip processing, DIP plug-in and PCBA testing. According to different processes, the processes involved will be different, so the overall cost quotation of PCBA is relatively complicated. First, we need to know how the total cost of manufacturing PCBA is constituted...
Read More
-
How to calculate the PCBA of cost
Jul 24 , 2021
How to calculate the overall cost of PCBA mainly includes a series of processes such as PCB manufacturing, component procurement, SMT chip processing, DIP plug-in and PCBA testing. According to different processes, the processes involved will be different, so the overall cost quotation of PCBA is relatively complicated. First, we need to know how the total cost of manufacturing PCBA is constituted...
Read More
-
How should PCB and PCBA guarantee product quality
Aug 27 , 2021
Laboratory testing and finished product inspection are key links in electronic products and quality control. PCB manufacturers must meet IPC-A-600 E-II inspection standards to ensure product quality. Everyone knows that PCB manufacturers in small and medium batches can quickly customize them to meet the customer's delivery time. However, PCB manufacturing may have quality problems due to repeated ...
Read More
-
What is the feature of PCB and PCBA
Aug 27 , 2021
PCB for full name printed circuit board, some people also called Printed wire board. As we all know that electronic products are inseparable from PCBs, which makes PCBs widely used, but PCBs have many characteristics. High precision. For decades, with the development of integrated circuit board integration and mounting technology, the high density of printed circuit boards has been developed...
Read More
-
The three areas that are most critical to PCBA quality
Oct 22 , 2021
In the manufacturing process of PCB assembly, we still have a lot of work to do. From start to finish, there are many processes involving varying degrees of mechanical, automation, and manual intervention. So every step needs to be carefully checked. Finally, the circuit board assembly can be completed. PCB assembly inspection is mainly to verify the correct placement and soldering of electronic c...
Read More
English
