Graduate papers
  
Description of the graduate paper
Form of studies Bachelor
Title of the study programm Electronics and Mobile Communication
Title in original language Līdzsprieguma pārveidotājs ar ieejas spriegumu ar jebkuru polaritāti
Title in English Either-input-voltage-polarity dc-dc Converter
Department Institute of Microwave Engineering and Electronics
Scientific advisor Deniss Stepins
Reviewer Sergejs Tjukovs
Abstract This thesis consists of four chapters, introduction, conclusions, list of references and annex. In the first chapter, classification, operating principles and schematic diagrams of dc- dc converters are discussed. The second chapter is devoted to classical approaches and proposed approaches for either-polarity input circuits of dc-dc converters. The third chapter is devoted to design of either-input-voltage-polarity dc-dc converter. In the chapter choice of schematic diagram and its main details are discussed in details and selection of electronic components is also presented. The fourth chapter presents experimental verification of dc-dc converter with different input voltage polarity circuits as well as useful recommendations. The thesis is written in English and consists of 39 pages, 17 figures, 6 tables, 1 annex, 13 references.
Keywords EITHER-INPUT-VOLTAGE-POLARITY DC-DC CONVERTER
Keywords in English EITHER-INPUT-VOLTAGE-POLARITY DC-DC CONVERTER
Language eng
Year 2021
Date and time of uploading 01.06.2021 09:14:25