Donald J McNeal

Title: The Innovations of Donald J McNeal

Introduction

Donald J McNeal is a notable inventor based in Garland, Texas. He has made significant contributions to the field of power supply systems, particularly in the context of cable television networks. His innovative approach has led to the development of a unique standby power supply system that enhances reliability during power failures.

Latest Patents

Donald J McNeal holds a patent for a "Cycle Charge Standby Power System." This invention is designed to supply a set of signal amplifiers within a cable television network. The system primarily operates on utility company power but can switch to a battery power supply during outages. The circuitry is engineered to generate a pulse width modulated alternating current with a constant true RMS voltage and frequency during failure mode. Additionally, the system includes features to cycle charge the battery to a desired voltage and incorporates safety provisions such as soft start, high current cut-off, and low voltage cut-off.

Career Highlights

Throughout his career, McNeal has been associated with Control Technology Corporation, where he has applied his expertise in power supply systems. His work has been instrumental in advancing technologies that ensure uninterrupted service in cable television networks.

Collaborations

Some of his notable coworkers include Charles S Turner and Donald G Cheshier. Their collaborative efforts have contributed to the success of various projects within the company.

Conclusion

Donald J McNeal's innovative contributions to standby power supply systems have significantly impacted the reliability of cable television networks. His patent reflects a deep understanding of electrical engineering and a commitment to enhancing technology in this field.