1. Consider the type of production

Circuit boards 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, and the double-sided boards have conductive patterns on both sides. Generally, metal holes are used. Connect the conductive images on both sides. The multi-layer board has many substrate layers and complex conductive patterns, so it is more suitable for sophisticated electronic equipment. Therefore, a circuit board manufacturing company with guaranteed quality must consider which type of circuit board to use when designing and manufacturing.

2. Consider the material of the substrate

Insulating laminates composed of polymer synthetic resins and reinforcing materials can be used as substrates for copper clad laminates. There are many types of synthetic resins, commonly used are phenolic resins, epoxy resins, polytetrafluoroethylene, etc. Reinforcement materials are generally two kinds of paper and cloth, these materials determine the mechanical properties of the substrate, such as cold resistance, bending strength Wait. Therefore, when manufacturing a circuit board, it is necessary to consider which kind of material is used for the substrate.

3. Consider the non-electrical technical indicators of copper-clad

The quality of the copper-clad board will directly affect the quality of the circuit board production, and the quality of the copper-clad board is mainly reflected in the non-electrical technical indicators such as peel strength, warpage, bending strength, solder resistance, etc., so the circuit board When making, it is necessary to consider more the non-electrical technical indicators of copper-clad plates.

Because the circuit board is the foundation of electronic equipment, it must use high-quality and durable circuit boards.