Gordon L Irwin

Title: Gordon L. Irwin: Innovator in Audio Power Supply Technology

Introduction

Gordon L. Irwin is a notable inventor based in Bothell, WA (US), recognized for his contributions to audio power supply technology. With a focus on enhancing the performance of audio amplifiers, Irwin has developed innovative solutions that address the challenges faced in high-frequency power supply applications.

Latest Patents

Irwin holds a patent for a "Lightweight fixed frequency discontinuous resonant power supply." This invention is designed to supply power to audio amplifiers, featuring half and full bridge variations. It maintains fixed frequency resonant operation across various loading conditions without requiring a large explicit resonant inductance. The elimination of switching loss allows for the use of optimized power supply switching devices, enhancing performance under high current conditions. The power supply's frequency is stabilized by a precision oscillator, ensuring minimal interference from switching frequency noise. Additionally, the design includes protection circuitry to manage peak switch currents during startup, simplifying protection against various overloads and faults.

Career Highlights

Gordon L. Irwin is associated with QSC Audio Products, Inc., where he has made significant contributions to the field of audio technology. His work focuses on developing advanced power supply systems that improve audio signal reproduction, particularly in scenarios requiring high short-term power levels.

Collaborations

Throughout his career, Irwin has collaborated with Patrick H. Quil