Add to ORKGThis MQP involved the design, construction, and testing of an Ultra-Efficient, High-Powered, Class D audio amplifier. The main goal was to achieve 95% efficiency using the 42 Volt PowerNet Standard. The signal processing stage was completed using a three-level Sigma-Delta Modulation scheme which powered a MOSFET H-Bridge configuration. Testing confirmed that the goal of 95% efficiency was met, and an RMS power of 400 Watts was produced using a 42 Volt supply
This study presents a high-fidelity and high-efficiency digital class-D audio power amplifier (CDA),...
textThe objective of this research is to explore circuit techniques and architectures suitable for i...
This thesis describes the design and construction of a complete audio power amplifier 2x100W of Clas...
This project involved the analysis, design and implementation a Class-D audio amplifier with a power...
The goal of this project is to complete a working Class D audio amplifier that can produce up to 30 ...
This project involves the design of a Class D audio amplifier with at least 90% efficiency. We will ...
This project involves the application of PWM in a Class D Audio Amplifier with 90% efficiency. Chall...
Class-D amplifier is a switching amplifier and mostly is also called a Pulse Width Modulation (PWM) ...
The high efficiency of Class-D audio power amplifier allows for longer talk time and produces much l...
Usage of class D audio amplifiers has become increasingly widespread in recent years, mainly due to ...
This Final Year Project (FYP) pertains to a mid-power (20W, 20V) analog Class D power amplifier for ...
This project deals with design and creation of a physically small, energetically effective audio amp...
This semestral thesis describes class D low frequency power amplifiers and design of specific 2x100W...
The aim of this project is design audio amplifier working in class D with power output 2x20 W. In th...
Class-D amplifier is extensively acceptable in audio application due to its higher power-efficiency ...
This study presents a high-fidelity and high-efficiency digital class-D audio power amplifier (CDA),...
textThe objective of this research is to explore circuit techniques and architectures suitable for i...
This thesis describes the design and construction of a complete audio power amplifier 2x100W of Clas...
This project involved the analysis, design and implementation a Class-D audio amplifier with a power...
The goal of this project is to complete a working Class D audio amplifier that can produce up to 30 ...
This project involves the design of a Class D audio amplifier with at least 90% efficiency. We will ...
This project involves the application of PWM in a Class D Audio Amplifier with 90% efficiency. Chall...
Class-D amplifier is a switching amplifier and mostly is also called a Pulse Width Modulation (PWM) ...
The high efficiency of Class-D audio power amplifier allows for longer talk time and produces much l...
Usage of class D audio amplifiers has become increasingly widespread in recent years, mainly due to ...
This Final Year Project (FYP) pertains to a mid-power (20W, 20V) analog Class D power amplifier for ...
This project deals with design and creation of a physically small, energetically effective audio amp...
This semestral thesis describes class D low frequency power amplifiers and design of specific 2x100W...
The aim of this project is design audio amplifier working in class D with power output 2x20 W. In th...
Class-D amplifier is extensively acceptable in audio application due to its higher power-efficiency ...
This study presents a high-fidelity and high-efficiency digital class-D audio power amplifier (CDA),...
textThe objective of this research is to explore circuit techniques and architectures suitable for i...
This thesis describes the design and construction of a complete audio power amplifier 2x100W of Clas...