Mark V Profio

Title: Mark V Profio: Innovator in Operational Amplifiers and Motor Control Technology

Introduction

Mark V Profio is a notable inventor based in Wauwatosa, WI (US). He has made significant contributions to the field of electrical engineering, particularly in the development of operational amplifiers and motor control systems. With a total of 5 patents to his name, Profio's work has had a lasting impact on the industry.

Latest Patents

One of his latest patents involves an operational amplifier that features an improved feedback system. This innovation includes a motor controller that is adaptable to a wide range of motor currents. The design utilizes an integrator circuit with an additional feedback arrangement that affects the effective time constant of the integrator under specified conditions. The operational amplifier is equipped with a first input, a second input, and an output, along with an input resistor connected between the input of the operational amplifier and the first input of the amplifier. A feedback impedance is also connected between the output of the amplifier and the first input. This configuration allows for a comparison of voltages, enabling enhanced performance in various applications.

Another significant patent focuses on an electric motor controller overload circuit that utilizes the improved operational amplifier. This circuit allows for the switchable selection of a starting class for a selected electric motor. It also features a mechanism that prevents the termination of power to the motor in response to fault conditions during the start-up phase.

Career Highlights

Mark V Profio has dedicated his career to advancing technology in the electrical engineering sector. His work at Square D Company has positioned him as a key player in the development of innovative solutions for motor control and operational amplification. His patents reflect a deep understanding of electrical systems and a commitment to improving their efficiency and reliability.

Collaborations

Throughout his career, Profio has collaborated with talented individuals such as James T Libert and Julian C Kampf. These partnerships have contributed to the successful development of his patented technologies and have fostered a collaborative environment for innovation.

Conclusion

Mark V Profio's contributions to the field of electrical engineering, particularly in operational amplifiers and motor control systems, highlight his innovative spirit and technical expertise. His patents continue to influence the industry, showcasing the importance of creativity and collaboration in technological advancement.