The common detection methods of PCB Circuit boards in the production process are as follows: 1. Manual visual inspection of 94v0 PCB board Using a magnifying glass or calibrated microscope, operator visual inspection to determine if a circuit board is out of order and to determine when corrective action is required is the most traditional…
In the process of making PCB circuit boards, PCB ink plays the role of protecting the copper foil, so that the copper skin is not exposed to the outside, thus affecting the subsequent processes; the commonly used ink colors are white oil, green oil, black oil, blue oil , red oil, butter. So, what are…
In the production process of PCB circuit boards, some process defects are often encountered, such as poor copper wire fall off of PCB circuit boards (also known as copper rejection), which affects product quality. The common reasons for copper rejection of PCB circuit boards are as follows: PCB Circuit Board Process Factors: 1. The copper…
The times are developing and technology is advancing. Nowadays, black technologies such as unmanned driving, smart home, and smart wear are constantly emerging around us, and the core components of these products include circuit boards. The PCB circuit board products currently on the market are divided into three main categories from the material categories: ordinary…
