The third generation of semiconductors is driving industrial transformation through dual breakthroughs in material innovation and application scenarios. Silicon Carbide (SiC) and Gallium Nitride (GaN) are rapidly penetrating scenarios such as 800V platforms for new energy vehicles and AI server power supplies. The GaN robot chip has achieved the world’s first mass production, with a … Read more
Introduction:The efficient operation of power electronic systems relies on various power semiconductor devices. A thorough understanding of the physical structure of power semiconductor devices is beneficial for grasping their working principles, understanding their charge transfer paths and processes, and laying a solid foundation for further efficient applications.This article shares the physical fundamentals of power semiconductors..【All … Read more
Third Generation SemiconductorCanteen On September 19, Renesas published a strategic article on its official blog, where Vice President Primit Parikh clearly stated: “GaN will be the core of power electronics in the next decade.” As a long-time industry observer, “Chip Chef” believes: this is not just a technical explanation, but more like an industrial declaration. … Read more
In recent years, industries such as new energy vehicles, photovoltaics, and wind power have continued to expand. Coupled with the gradual implementation of new technologies like wide bandgap semiconductor materials, power semiconductors have become a key area of market focus. Fuji Economic noted in a report earlier this year in April: The power semiconductor market … Read more
In a robot boxing match, the intention was to deliver a powerful punch to knock out the opponent, but the punch lacked force; the robotic dog attempted a flip but got stuck mid-air, landing awkwardly. The strength of the punch thrown by the robot, its reaction speed, and the fluidity of its movements are all … Read more
In the field of power electronics, Gallium Nitride (GaN) power semiconductors are undoubtedly a hot topic today. With their outstanding performance, they are rapidly replacing traditional silicon-based devices. However, in the face of two mainstream GaN transistor variants—cascode D mode GaN and E mode GaN, the cascode D mode mentioned in this article specifically refers … Read more
Click the blue text to follow us Research Background The emerging photoelectrochemical (PEC) photodetectors possess unique characteristics for operation in liquid environments. Unlike electrochemical methods that require an external power source to generate electrical detection signals, PEC photodetectors separate the electrical detection signal from the light excitation source, resulting in negligible background signals and reduced … Read more
★ Embedded AI Series – Analysis of YOLOv5 Model Deployment Example Code on RK RV1126 Platform – Part 1 ” 1. Introduction In the previous article “Embedded AI Series – Deploying YOLOv5 Model on RK RV1126 Platform”, we successfully compiled and ran the official YOLOv5 model deployment example code from RK. However, this is just … Read more
“ In 2025, China’s humanoid robot industry will experience an explosion, with 1.2 billion yuan in orders igniting the commercialization process. As the year of mass production begins, the demand for main control chips (CPU/GPU), high real-time MCUs, and efficient GaN power devices is surging, presenting a golden opportunity for the semiconductor supply chain. Cover … Read more
👆If you wish to see more often, feel free to star 🌟 and bookmark it! Since completing the acquisition of the global supplier of GaN (Gallium Nitride) power semiconductors, Transphorm, in mid-2024, Japanese chip giant Renesas has not rushed to disclose its plans in this area. However, at the time of the acquisition announcement, former … Read more