Operative testing of Q - factor of impulsive transformers
Journal Title: Вісник Житомирського державного технологічного університету. Серія: Технічні науки - Year 2019, Vol 83, Issue 1
Abstract
In the process of service of computer and telecommunication equipment disrepairs can arise. Modern computer and telecommunication equipment is characterized by quite complicated circuit technology that is why a process of troubleshooting is difficult and labor intensive. Many experts believe fault diagnosis of the switching power supply, which includes a switching transformer, is the most difficult testing. The method of the rapid testing of impulsive transformers of the computer power and inventor of monitors modules are offered, that allows estimating the presence of the shortly reserved coils and finding the place of localization of disrepair and defective radioelement. Conducted analysis of features of application of the method of estimation of good quality and approaches are brought to the practical realization of the device of estimation of the quality of impulsive transformers and spools of inductance on the microcontroller of AVR. The evaluation of good quality is examined as a relative value that allows making the decision about a good condition or disrepair.
Authors and Affiliations
S. M. Tsyrulnyk, B. Anderson, V. I. Roptanov
Keywords
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