Designers, assemblers, and inspectors are just a few of the circuit board jobs available. From smartphones to refrigerator controls, each of these important positions contributes to the creation of electronics. Different levels of education and experience are required for each of these professions.
Designing circuit boards is one of the most important circuit board jobs. This job necessitates an understanding of circuit layout and component placement. The designer must create electronic schematics and translate them into a functional printed circuit board (PCB); each product that requires a PCB has its own set of requirements and constraints that the designer must consider. A PCB design that can withstand constant heat is required for appliances that run extremely hot, such as generators. For other applications, the designer must create a tightly packed circuit board that remains functional in extreme cold to protect components from freezing temperatures.
A two- or four-year college degree is required for the majority of circuit board design jobs. Successful PCB designers typically hold degrees in computer drafting and engineering. Students learn about electronic theories and circuit construction, as well as using computer layout programs to design circuit boards.
PCB assembly is required for many circuit board jobs. On a production line, assemblers connect components and external wiring to circuit boards. Some circuit boards are too sensitive for mechanized assembly, despite the fact that many are manufactured by robotic systems. As a result, the assemblers physically build the board and test its functions; normally, a PCB does not leave the production line until all circuit pathways and components meet the required specifications.
Assemblers can learn their trade through on-the-job training or by enrolling in an electronics two-year degree or certificate program at a community college or trade school near them. Workers with a mix of education and experience are more likely to be assigned more responsibilities on the production line, such as final testing procedures. Successful assemblers rotate through various production areas throughout the day to gain new skills and avoid fatigue from repetitive movements.
Inspection of the PCB is also part of the job description for circuit board workers. Inspectors look for defects or loose components on the circuit board’s exterior. Furthermore, the worker will test the PCB’s operations to ensure proper design and assembly; however, large production lines typically only allow the inspector to test one or two sample PCBs from a single manufacturing batch to ensure quality workmanship.
Inspectors typically come from a background as assemblers, so they have a lot of hands-on experience. As a result of his previous assembly experience, the inspector is familiar with the physical PCB construction and possible defects. A college diploma is usually not required of a circuit board inspector.