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What issues should be considered during PCB Fabrication?
2020-10-12
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Author:Annie      Share

PCB are very important basic assembly parts in electronic equipment, which are widely used in various electronic equipment such as household appliances, instruments and meters, and computers. Therefore, when making PCB, all aspects must be considered clearly to ensure that there will be no problems when using electronic equipment. So, what issues need to be considered during PCB Fabrication ?


PCB Fabrication

 

1. Consider the type of production


PCB are divided into single-layer boards, double-sided boards, and multi-layer boards. The conductive patterns of single-sided boards are relatively simple, and only one side of the substrate has conductive patterns, while double-sided boards have conductive patterns on both sides. Metal holes are generally used. Connect the conductive images on both sides. Multi-layer boards have multiple substrate layers and complex conductive patterns, so they are more suitable for sophisticated electronic equipment. Therefore, PCB Fabrication companies with guaranteed quality should consider which type of PCB they need to use when designing and manufacturing.

 

2. Consider the material of the substrate


The insulating laminate composed of polymer synthetic resin and reinforcing material can be used as the substrate of the copper clad laminate. There are many types of synthetic resins, commonly used are phenolic resin, epoxy resin, polytetrafluoroethylene, etc., reinforcement materials generally have two types of paper and cloth. These materials determine the mechanical properties of the substrate, such as cold resistance and bending strength Wait. Therefore, it is necessary to consider what kind of substrate to use when making the PCB.

 

3. Consider the non-electric technical indicators of the copper-clad board

The quality of the copper-clad board will directly affect the quality of the PCB. The quality of the copper-clad board is mainly reflected in the non-electric technical indicators such as peeling strength, warpage, bending strength, dip solder resistance, and so on. When making, we must consider the non-electric technical indicators of the copper-clad board.
Since the PCB is the basic component of electronic equipment, it is necessary to use high-quality and durable PCB. Therefore, manufacturers should not only find a PCB Fabrication company with good after-sales service to design and manufacture circuit boards, but also consider all aspects of the circuit board production, and be sure to design the circuit board to meet the needs of use.