-
Why does PCBA use three anti-paints
Jul 07 , 2021
Three anti-paints are used to protect circuit boards and related equipment from environmental erosion, thereby prolonging the service life of the product and improving the reliability of the product. Three-proofing means: moisture-proof, salt-fog-proof and static-proof. It is a thin protective coating for electronic circuits and components, which can enhance the moisture resistance and pollut...
Read More
-
Where is AOI mainly used for
Jul 12 , 2021
With more and more advanced electronic equipment, the wiring on the PCB (printed circuit board) has become finer, the components have become smaller and the high density of assembly has also been improved. Now the visual inspection does not meet the requirements of SMT assembly quality inspection. Therefore, AOI (Automatic Optical Inspection Electronic Equipment), as a key method for detecting the...
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
-
What is IC
Aug 05 , 2021
At present, IC, wafers, semiconductors and other products in short supply, so almost all high-end electronic products manufacturing prices are rising. As a leading PCB manufacturer, we have also noticed changes in some of the integrated circuits on the market when we purchased integrated circuits for PCB assembly. So what is an integrated circuit? An integrated circuit is a microelectronic device ...
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
-
PCB design and manufacturing attention points
Dec 11 , 2021
For your PCB to be of good quality, we must not make any mistakes in the design. During this process, we need to constantly check our PCB and constantly perform functional tests on the PCBA. If you want your PCB to work normally, You must go through constant testing to meet those needs. Now more than ever, it is more important to make the right choice in the design phase, so we need to pay attenti...
Read More