Močnostni ojačevalnik v D razredu delovanja

diplomsko delo

Florijan Plohl (Author), Mitja Solar (Mentor), Matic Erker (Co-mentor)

Abstract

Namen diplomskega dela je izdelava stereo močnostnega ojačevalnika v D razredu delovanja. Primerjali smo različne razrede ojačevalnikov in podrobneje opisali delovanje ojačevalnikov v D razredu. Pri izvedbi ojačevalnika smo se omejili na uporabo diskretnih komponent razen za integrirana vezja operacijskih ojačevalnikov, primerjalnikov in krmilnikov vrat tranzistorjev. Opisali smo delovanje posameznih delov načrtovanega vezja in izvedli simulacije. Na končnem vezju smo izmerili njegove karakteristike in dokumentirali težave, ki so se pojavile v tej fazi.

Keywords

močnostni ojačevalnik;avdio ojačevalnik;tiskano vezje;instalacija LTSpice;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2022
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher:	[F. Plohl]
UDC:	621.375(043.2)
COBISS:	139686915
Views:	61
Downloads:	10
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Class D power amplifier
Secondary abstract:	The purpose of the thesis is a creation of a stereo class D power amplifier. We compared different classes of amplifiers and described the operation of class D amplifiers in more detail. In the implementation of the amplifier, we limited ourselves to the use of discrete components except for the integrated circuits of operational amplifiers, comparators and gate drivers. We described the operation of individual parts of the designed circuit and performed simulations. We measured its characteristics on the final circuit and documented the problems that arose during this phase.
Secondary keywords:	power amplifier;audio amplifier;printed circuit board;LTSpice;
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika
Pages:	1 spletni vir (1 datoteka PDF (IX, 44 f.))
ID:	16376528