Hsiao-Hua Chi

Title: Hsiao-Hua Chi: Innovator in Power Conversion Technology

Introduction

Hsiao-Hua Chi is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of power conversion technology, holding a total of 5 patents. His innovative designs focus on improving the efficiency and safety of power converting apparatuses.

Latest Patents

One of his latest patents is a Switching Power Converting Apparatus. This improved apparatus includes a power converting circuit, a sampling circuit, a signal gain adjustment circuit, a frequency limiting circuit, and a pulse width modulation controller. The sampling circuit is designed to detect the power converting circuit to obtain a sampled signal (Vs) and transmit it to the signal gain adjustment circuit. The signal gain adjustment circuit adjusts the sampled signal (Vs) to produce a control signal (Vcon), which is then sent to the frequency limiting circuit. The pulse width modulation controller regulates the operating frequency based on the control signal (Vcon).

Another notable patent is the High-Insulation Multilayer Planar Transformer and Circuit Board Integration. This transformer features a pair of iron cores and a circuit board integration stacked between them, which includes a through hole. The circuit board integration consists of multiple insulating layers and coil windings. The design ensures that the reinforced insulation requirements of safety regulations are met.

Career Highlights

Hsiao-Hua Chi is currently employed at P-Duke Technology Co., Ltd., where he continues to develop innovative solutions in power conversion. His work has significantly impacted the industry, enhancing the performance and safety of electrical devices.

Collaborations

He has collaborated with notable coworkers, including Lien-Hsing Chen and Chun-Ping Chang, contributing to various projects that advance technology in their field.

Conclusion

Hsiao-Hua Chi is a distinguished inventor whose work in power conversion technology has led to multiple patents and innovations. His contributions continue to shape the future of electrical engineering and safety standards.