Research and Implementation of Key Technologies for Electronic Circuit Board Performance Test

摘要

In order to improve the level of performance test for electronic circuit board, some key techniques as analog isolation acquisition, standard test signals generation and test software architecture design were discussed in this paper. The hardware components and its selection principle of the techniques were discussed. The design idea and structure of the technique software developed by the Lab VIEW software development platform was introduced in detail. Finally, practical application shows that the key technologies studied in this paper can significantly improve the precision and efficiency of electronic circuit board performance test.