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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...
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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...
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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...
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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...
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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 ...
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How can the quality of the PCB be seen at a glance?
Mar 22 , 2022
When we get a PCB board, how do we initially determine its quality? One: Look at the ink of the PCB. 1. A good board factory will definitely choose a big brand ink, and at the same time pay more attention to the process and baking of the printing ink, so that the gloss of the ink will be better. Many board factories with quality requirements attach great importance to the choice of color. In the e...
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