About us

Jiangsu POWERSi Microelectronics Co., Ltd. is a supplier and service provider that integrates research and development, packaging and testing, sales, and technical support. It is a high-quality manufacturer of semiconductor discrete device rectifiers and diodes in China. Our main products include standard (ordinary) and fast bridge rectifier series; Standard (ordinary), fast recovery diode and rectifier series; Schottky, LOW VF Schottky diode and rectifier series; High, medium, and low voltage MOSFETs; Thyristor; Silicon carbide (SiC), etc. We can provide customers with a series of highly applicable and reliable products and technical solutions to meet their one-stop procurement needs. Mainly used in industrial variable frequency power supplies, inverters, audio amplifiers (speaker amplifier equipment), and frequency converters; Electric welding machine; UPS； EPS； Switching power supply; Communication power supply; Security and protection; Various types of lead-acid and lithium battery chargers; LED green lighting; Various fields such as household appliances.