PCB News - What issues need to be considered when making a circuit board?

What issues need to be considered when making a circuit board?

What issues need to be considered when making the circuit board?

1, consider the type of production

There are many types of circuit boards, including single-layer boards, double-sided boards, and multi-layer boards. Among them, the conductive pattern of the single-sided board is relatively simple, and only one side of the substrate has conductive patterns, while the double-sided board has conductive patterns on both sides. The metal hole connects the conductive images on both sides. The multi-layer board not only has many substrate layers, but also has cumbersome conductive patterns, so it is very suitable for application in sophisticated electronic devices. Therefore, a circuit board manufacturing company with guaranteed quality needs to consider which type of circuit board to use when designing and manufacturing.

2, consider the material of the substrate

Insulating laminate composed of polymer synthetic resin and reinforcing material can be used as the substrate of copper clad laminate. There are many types of synthetic resins. The more commonly used ones include phenolic resin, epoxy resin, polytetrafluoroethylene, etc. There are usually two types of reinforcement materials: paper and cloth. These materials will affect the mechanical properties of the substrate, such as cold resistance, Bending strength, etc. Therefore, it is necessary to consider which material of the substrate is used when making the circuit board.

3, consider the non-electric technical indicators of the copper clad laminate

Since the quality of the copper-clad board will directly affect the quality of the circuit board production, 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 a circuit board, you need to consider the non-electrical technical indicators of the copper-clad board.

Because the circuit board is the basic component of electronic equipment, it is necessary to use high-quality and durable circuit boards. In short, in addition to choosing a circuit board manufacturing company with perfect after-sales service to design and manufacture circuit boards, manufacturers must also consider all aspects when manufacturing circuit boards. Remember that the design of circuit boards must meet the needs of use.

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