Guiping Zhang

Title: Guiping Zhang: Innovator in DC/DC Converter Technology

Introduction

Guiping Zhang is a notable inventor based in Dongguan, China. He has made significant contributions to the field of electrical engineering, particularly in the development of DC/DC converters. With a total of 2 patents, his work focuses on enhancing the efficiency and reliability of power conversion systems.

Latest Patents

Zhang's latest patents include innovative technologies that address common challenges in DC/DC conversion. One of his patents describes a DC/DC converter that incorporates a soft start overshoot prevention mechanism. This design features a DC/DC conversion circuit, an overshoot detection apparatus, a pulse width modulation generator, an error amplifier, and an integration circuit. The integration circuit performs processing on the difference between a reference voltage and the output voltage, controlling the amplitude of the amplified voltage input to the pulse width modulation generator. The overshoot detection apparatus monitors the operating status of the converter and manages the integration circuit's discharge based on specific operational parameters.

Another patent focuses on a pin state configuration circuit, which includes a configured resistor load, a voltage sampling unit, and a comparator. This circuit allows for the configuration of pin states in electronic devices by sampling voltages from configuration pins and calculating voltage ratios to determine the corresponding pin configuration state. This innovation enables the creation of multiple pin configuration states using just two configuration pins.

Career Highlights

Throughout his career, Guiping Zhang has worked with prominent companies in the technology sector. He has been associated with Huawei Technologies Co., Limited and Huawei Digital Power Technologies Co., Ltd. His experience in these organizations has allowed him to contribute to cutting-edge projects and collaborate with other talented professionals in the field.

Collaborations

Zhang has worked alongside notable colleagues such as Guolei Yu and Xuyang Wu. Their collaborative efforts have further advanced the development of innovative technologies in power conversion and electronic device configuration.

Conclusion

Guiping Zhang's contributions to the field of electrical engineering, particularly in DC/DC converter technology, highlight his innovative spirit and dedication to improving power conversion systems. His patents reflect a commitment to addressing industry challenges and enhancing the efficiency of electronic devices.