Company Filing History:
Years Active: 2002-2025
Title: The Innovative Contributions of Alpha Zhang
Introduction
Alpha Zhang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of power electronics, particularly through his innovative designs and methods. With a total of 5 patents to his name, Zhang continues to push the boundaries of technology.
Latest Patents
One of Zhang's latest patents is titled "Power converter and method of control thereof." This invention features a flyback power converter that includes a hybrid clamp circuit and a corresponding power management unit. This design optimizes the performance of the flyback power converter across its entire line and load ranges. The clamp circuit is connected in parallel to the primary winding of the flyback transformer and consists of a parallel combination of a capacitor and resistor, which is connected in series with a parallel combination of a switch and a diode. By sensing the operating conditions, the power management circuit can configure the clamp circuit as either a passive clamp or an active clamp. In the passive-clamp configuration, the switch remains turned off, while in the active-clamp configuration, the switch operates with pulse-width modulation (PWM), enabling zero-voltage switching (ZVS) turn-on of the main switch.
Career Highlights
Alpha Zhang is currently employed at Delta Electronics, Inc., where he applies his expertise in power electronics. His work has garnered attention for its innovative approach and practical applications in the industry. Zhang's contributions have not only advanced technology but have also improved efficiency in power management systems.
Collaborations
Zhang has collaborated with notable coworkers such as Guisong Huang and Yilei Gu. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Alpha Zhang's work exemplifies the spirit of innovation in the field of power electronics. His patents and contributions continue to influence the industry, showcasing his commitment to advancing technology.