Wen-Yuan Chiang

Title: Innovations of Wen-Yuan Chiang in Electrical Contact Materials

Introduction

Wen-Yuan Chiang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of electrical contact materials, particularly with his innovative patent that addresses the challenges of arc erosion.

Latest Patents

Chiang holds a patent for an electrical contact material of silver matrix capable of resisting arc erosion and containing no cadmium-composite. This invention utilizes an Ag—(SnO+InO) composite containing 9–11% of (SnO+InO) or an Ag—Cu oxide composite containing 15–25% of Cu oxide. The electrical contact material boasts a contact resistance of 5–60 milliohms and an impressive arc erosion resistance capability, achieving up to 2*10^10 times under specific conditions. The material's Vickers hardness ranges from 100–150, with a measured current of 1–5 amperes and a voltage of 10–20 volts. This innovation ensures that two electrical contacts maintain low contact resistance while effectively resisting arc erosion when formed on a metal substrate of an electric connector.

Career Highlights

Wen-Yuan Chiang is associated with C.C.P. Contact Probes Co., Ltd., where he continues to develop advanced electrical contact materials. His work has been instrumental in enhancing the performance and reliability of electrical connectors in various applications.

Collaborations

Chiang has collaborated with notable colleagues, including Wei-Chu Chen and Wen-Ying Cheng, who contribute to the innovative environment at C.C.P. Contact Probes Co., Ltd.

Conclusion

Wen-Yuan Chiang's contributions to electrical contact materials demonstrate his commitment to innovation and excellence in engineering. His patented technology not only addresses critical industry challenges but also paves the way for future advancements in electrical connectivity.