Year: 2024
Type: article
Abstract: This letter proposes T-type 3-level (T-3level) half-bride inverters for audio use. Self-oscillating inverters are preferred for feedback control with a higher loop gain, which is important for reducing the total harmonic distortion plus noise of class-D amplifiers. However, a conventional self-oscillator cannot be applied to T-3level half-bride inverters. In this letter, a self-oscillation scheme for T-3level half-bridge inverters is proposed and verified by a simulation.
Author: Makoto Saitou
Institution: Shibaura Institute of Technology
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4403933278