Měření na izolačním transformátoru pro biomedicínskou techniku - laboratorní úloha

Abstract

This bachelor thesis deals with the measurement of leakage currents and winding capacities on an isolating transformer. In the final solution, the work should help students of biomedicine in a better understanding of the issue of medical standards, revisions of medical devices and leakage currents. The theoretical part describes the construction of an isolation transformer and its use in biomedicine. Furthermore, in this part of the work, the types of measurements of leakage currents with their subsequent selection for measurement are discussed. In the following chapters, a proposal for the concept of the laboratory task, the selection of suitable members for measurements, the assembly of an audio amplifier and the subsequent implementation of the proposed measurements were compiled. The result of the work is a laboratory task, which is to serve as a teaching material for students to demonstrate leakage currents. In the end, the work was evaluated in terms of its contribution to the study.