Operační usměrňovače - inovace laboratorní úlohy

Abstract

The goal of this thesis is theoretical analysis and recapitulation of basic differences between classical and operational rectifiers together with statement of their properties and ways of utilization. The introduction text is about diode properties important for design and correct function of the rectifier. Next sub-section represents basic properties of operational amplifier, its ideal model and real properties. The thesis continues with passage showing some elementaric circuits and explanation how they work. Consequential text describes designing and realization of printed circuit board made for purposes laboratory measuring the properties of operational rectifiers by future students, so they may spend more time by discussion and understanding of measured results. Correct function of designed laboratory stand confirms sample protocol attached as attachment G.