Dvoukvadrantová elektronická zátěž s reverzací proudu určená pro signálové aplikace

Abstract

This paper describes design solution of electronic load with current reversion dedicated for signal applications, where the dynamic output voltage response of tested device is measured. Two different circuit topologies were selected, based on previous research. Simulation in Orcad was performed for each circuit, as well as derivation of formula for output current, part selection, design of printed circuit board and realization. The goal is to find the best solution of electronic load for specific device and measurement of dynamic response when output current changes.