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Laminated busbar is a connection bar with a multi-layer composite structure. Compared to the traditional complex wiring methods used, laminated busbar provides a highly technical and easily designed distribution system with a clear structure. It is characterized by repeatable electrical performance, low inductive impedance, high interference immunity and high reliability, and can therefore used as an electrical connection component for some high-power modules.

Cells Contact System (CCS) is in extensive use in power battery modules, mass-storage air-cooled battery modules, mass-storage liquid-cooled battery modules and residential energy storage battery modules, etc. Enabling battery temperature sampling, cell voltage sampling, and high-voltage series or parallel cell connection, it's characterized as follows:

Cells Contact System (CCS) is in extensive use in power battery modules, mass-storage air-cooled battery modules, mass-storage liquid-cooled battery modules and residential energy storage battery modules, etc. Enabling battery temperature sampling, cell voltage sampling, and high-voltage series or parallel cell connection, it's characterized as follows:

Power electronic capacitor is a metallized film capacitor in nature. It's compact, non-polarized and resistant to large current impact with low loss but high reliability, stability and safety. Instrumental in all sorts of power electronic system converters, it is in extensive use in flexible DC power transmission, rail transit, military equipment, industrial, mining, health - care, and new energy.

Based on application requirements and aiming at application reliability, SUN.KING has developed the i20 series IGBT chipset: i20 IGBT chip and d20 diode chip. Among them, the i20 IGBT chip adopts advanced trench gate technology, and the d20 diode chip adopts advanced soft recovery technology.

The 1200V ST packaged module uses SUN.KING's self-developed IGBT and diode chips to improve the performance of the module and increase the rated current of the module up to 2X800A. The product is compatible with the appearance of mainstream products on the market. The packaging technology uses independent patented technology and adopts unique packaging process and high-quality packaging materials to ensure high performance, high reliability and long life.