The national core journal "Ship Engineering" published a special article "Technical Application of a Certain Type of Marine Solid-State DC Circuit Breaker", which introduced the working principle and development status of marine DC circuit breakers at home and abroad. The article takes SUN.KING's marine solid-state DC circuit breaker as the research object, and explains the outstanding achievements of SUN.KING in the cutting-edge technological innovation and exploration in this field;

As one of the core power switching devices, the insulated gate bipolar transistor (IGBT) combines the advantages of the metal-oxide semiconductor field-effect transistor (MOSFET) and the bipolar junction transistor (BJT), and has been widely used in medium and high power power electronic devices in the fields of new energy vehicles, smart grids, rail transportation, industrial control, communication power supplies, consumer electronics, etc.

Under the "dual carbon" goal, as new energy continues to move towards the main power source, long-distance transmission of large-scale new energy bases has become a top priority in the country's energy structure transformation process. The characteristics of the power grids at the sending and receiving ends determine that the use of flexible transmission technology is essential.

In recent years, the electric vehicle industry has been rapidly rising and has become an important area in today's automotive market. Consumers' increasing attention to clean energy and efficient energy utilization, as well as the government's strengthening of carbon emissions regulation, have driven the market demand for electric vehicles.

On July 4, engineers Yang Yinhe and Zhao Weiting from Wuxi SUN.KIN Power Capacitor Co., Ltd. completed their mission and returned from the Baihetan-Jiangsu project site, a strategic artery of the country's "West-to-East Power Transmission" strategy. For more than a month, they stayed at the construction site in western Sichuan until the power transmission project was officially put into production. "Overcoming the impact of the epidemic, the company successfully completed the construction of sup

On January 14, two DC link capacitor independently developed by Jiashan Sunking Power Electronic Capacitor Co., Ltd. (hereinafter referred to as "Jiashan SUN.KING Capacitor") passed the new product technical appraisal organized by the China Machinery Industry Federation, marking the localization of another core equipment of my country's flexible DC transmission project.