What knowledge do you need to work in pcb?

It depends on whether you are engaged in PCB design? Or PCB production.

If you want to engage in PCB design,

1. Understand the principle of formation of PCB, and design; (need to read the relevant professional)

2. Understand the whole process of PCB production, (this know the approximate process on the line, and does not necessarily need to be personally on the hands of the.)

Production of PCB,

1. Application of chemicals must have common sense, because the industry with a lot of;

2. Play the spirit of hard work, remember to do things carefully and carefully. Because each process in this industry, the proportion of potion, test parameters need to be more accurate, and sometimes also need to be after a long period of work, careful to find the error and law of the equipment, has reached the best production state.