In this video I show a class D amplifier without PWM. It is a self-oscillating circuit based on phase shifting. This project was made by students here at UFMG and it has a very cool sound. In the video I show step-by-step how this switched amplifier works and we will also hear the real circuit working with audio! I hope you like it. To complement your knowledge, I will leave some links here in the description: ???? Complete schematic of the amplifier (The values ​​depend on the project done): https://eltgeral.com.br/wp-content/up... ???? Link to Lucas Vasconcelos' TCC, which describes how to design each element: http://www.cpdee.ufmg.br/~troliveira/... ???? Gate Driver Video: • Types of Gate Drivers in Electronics ... ???? Class D Amplifiers Video: • Class D Amplifiers: the technology ... ???? Best recommended Class D Amplifier on Amazon: https://amzn.to/40HK4Gg Video Chapters: [01:27] - Introduction (Self-oscillating Amplifier) ​​[02:00] - Simplified amplifier circuit [05:32] - Dead Time Generator [09:25] - Level-shifter circuit [14:56] - Phase shift control [18:56] - Amplifier Circuit Simulation [21:16] - Practical assembly of the class D amplifier [24:37] - Class D amplifier playing jazz ------------------------------------------------------------------------------------------------------------------------ The Eletrônica Geral channel is an educational channel dedicated to teaching you real Electronics and completely free of charge. We produce high-quality video lessons and descriptive videos of electronic technology, to provide the public interested in developing professionally in the area of ​​analog and power electronics with a better training. Professor Thiago de Oliveira is an Adjunct Professor of the Department of Electronic Engineering at UFMG, one of the best teaching and research institutions in Electrical Engineering in the country and a managing member of the Power Electronics Group at UFMG, a research group dedicated to the research and development of static converters. With over 12 years of experience teaching electronics, Professor Thiago brings a didactic view of electronics concepts, in order to pass on the necessary content, without telling half the story, but in an uncomplicated way. Come learn real electronics with us and become an increasingly better and more qualified professional. Free Power Amplifier Course: https://eltgeral.com.br/circuitos-ele... Best Books to Learn Electronics - https://eltgeral.com.br/quais-os-melh... Follow us on Facebook: @EltGeral Follow us on Instagram: @elt_geral Visit our website: eltgeral.com.br #eletronicageral #amplificador #classed #pwm #autooscilante