What problems should be paid attention to in PCB prototype

What problems should be paid attention to in PCB prototype

PCB is the abbreviation of printed circuit board, and PCB prototype is to produce samples for testing before mass production, which also answers the market's question about what is pcb prototype. Many electronics manufacturers will find some professional PCB prototype manufacturers to cooperate, so what problems should be paid attention to during the PCB prototype process?

PCB prototype needs to pay attention to what problems

First, pay attention to the number of PCB Prototype

Enterprises often need to make a batch of PCB prototypes for testing before mass production, and this part actually occupies a certain cost of the enterprise, especially when the enterprise has a large volume and produces more PCB types, then PCB prototype and testing The cost is also very impressive. From this point of view, companies should pay attention to the number of proofs in the PCB prototype process.

Second, to confirm the device package

Soldering a chip with a specific function on the board and packaging it with a shield is a process in the board fabrication process. In the process of PCB prototype, the commissioner should pay great attention to whether the internal chip and electronic components are soldered during the package to ensure the quality of the PCB prototype, and then the normal verification function and subsequent large-scale production.

Third, do a comprehensive electrical inspection

After the PCB prototype, the company should conduct a comprehensive electrical inspection to ensure that every function and every detail of the PCB board is checked. This is the significance of the PCB prototype. It is also whether the subsequent PCB board can be mass-produced and ensure extremely low defects. The guarantee of the rate. To conduct a comprehensive electrical inspection, it is recommended that the client and the prototype team cooperate to carry out the investigation to be a more rigorous test method. 

oneseine

Of course, there are some signal integrity layouts that require mutual attention and resolution, but in general, the issues that PCB prototype needs to pay attention to are roughly the above. Although there are many questions about the meaning of pcb prototype in the market, as a person in the industry, comprehensively checking and testing the above-mentioned problems is the basis for ensuring the quality of pcb samples and transforming them into subsequent large-scale production. Prototype must be taken seriously.