Company Filing History:
Years Active: 1989
Title: Terris L Pennington: Innovator in Synchronous Modulation Circuits
Introduction
Terris L Pennington is an accomplished inventor based in Edmonds, WA (US). He has made significant contributions to the field of power regulation and amplification through his innovative designs. His work focuses on enhancing the efficiency of pulse width modulation (PWM) circuits.
Latest Patents
Terris holds a patent for a synchronous modulation circuit. This invention eliminates the need for separate DC rectification and filtering circuitry by providing synchronous output switching directly from an available AC source. The output switch steering logic is connected to an AC power source, such as a square wave AC signal from an isolation transformer. It receives a PWM control signal developed by a conventional pulse width modulator in response to an input signal. This design allows the output switch stage to selectively and synchronously connect alternating current power across the load with the proper timing and polarity. Additionally, the output switching stage includes a low pass filter to filter out higher frequency switching transients.
Career Highlights
Terris L Pennington has worked with Rane Corporation, where he has applied his expertise in developing advanced electronic circuits. His innovative approach has contributed to the company's reputation for high-quality audio products and power management solutions.
Collaborations
Due to space limitations, the details of collaborations will not be included.
Conclusion
Terris L Pennington's work in synchronous modulation circuits exemplifies his commitment to innovation in power regulation technology. His contributions continue to influence the field and enhance the efficiency of electronic systems.