Data Acquisition System PCB Board Reverse Engineering can be applied for improvement of design modification, since the quality of the Data Acquisition System PCB Board design has a great influence on the ability to resist interference. Therefore, the design of the Data Acquisition System printed circuit board is not simply a layout arrangement of devices and lines, but also a relatively complete anti-interference technology must be used. In combination with scientific research projects, the following circuit board anti-interference redesign technology has been used, which can achieved good results.
The data acquisition system is generally used in the production process, and various interferences spread across the work site. In the system, due to the internal or external interference, the interference signal is superimposed on the voltage or current of the measured signal. Interfering signals are called noise. The so-called interference is the adverse effect of internal or external noise on the useful signal.
Noise has severe interference with the signal under test. When the signal under test is very weak, it will be “submerged” by the interference noise. This leads to a large data collection error. Therefore, noise is an important obstacle to data collection.
In order to collect data accurately, the noise in the system needs to be eliminated and suppressed. Therefore, when analyzing and designing the data acquistion system, the impact of possible interference on the system must be considered, and the anti-interference problem is regarded as one of the most important aspect in the Data Acquisition System PCB Board design for important content, take corresponding measures from the hardware and software to enhance the anti-interference ability of the system.
