Samuel H Auld, Jr

Title: Innovations of Samuel H Auld, Jr.

Introduction

Samuel H Auld, Jr. is an accomplished inventor based in Reno, NV (US). He has made significant contributions to the field of electronic ballasts and power controllers, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is an electronic ballast and power controller designed for use in aircraft and other applications. This invention is characterized by its relatively high efficiency, lightweight, and compact design. The device includes an EMI filter, a multi-purpose transformer, a power conversion stage, and a control circuitry stage. It operates by increasing or decreasing the voltage of incoming sine wave AC voltage through a unique charging path for an energy storage inductor choke, which cooperates with an energy storage capacitor. This design isolates the load from the capacitor's charging process, providing an output that is independent of the charging path and out of phase with the incoming waveform. The system converts incoming AC power to a higher frequency and voltage, controlled by a switching system, and reconverts it to the input frequency while filtering out high-frequency components. Additionally, it features novel feedback loops for lamp current control and dimming capabilities, including a high-efficiency form that integrates incoming power with the ballast output for lamp operation.

Career Highlights

Samuel H Auld, Jr. is currently associated with Bruce Industries, Inc., where he continues to innovate and develop