Laboratory model «pulse power unit»

Розглянуто практичні підходи до реалізації лабораторного макету імпульсного блоку живлення на основі спеціалізованої мікросхеми UC3843. Наводиться практична схема лабораторного макету та особливості функціонування його складових частин.The practical approaches to the implementation of the laboratory model of the pulse power unit on the basis of the specialized chip UC3843 are considered. The practical layout of the laboratory model and features of the functioning of its component parts are presented

Construction and research of reverse frequency dividers

In the work, the reversible schemes of frequency dividers are constructed based on JK triggers are offered. It is proved that reversible frequency dividers work with insignificant differences in forward and reverse inclusions. When studying the frequency divider with direct inclusion, it was found that its real frequency differs from the calculated by 1.87%. And at return inclusion frequency dividers from are calculated on 2,17%. In general, such a relative error cannot be caused by the inaccuracy of the marker placement in the Multisim virtual oscilloscope. Such reversible frequency dividers can be used in unidirectional automated systems to build neural networks