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Is POWERSi a manufacturer or a trading company?
POWERSi is a professional power semiconductor manufacturer specializing in the research, development, manufacturing, and supply of power semiconductor devices.
We integrate R&D, packaging and testing, sales, and technical support into one service system to provide reliable semiconductor solutions for global customers.
Where is POWERSi located?
Jiangsu POWERSi Microelectronics Co., Ltd. is located in Changzhou City, Jiangsu Province, China.
Customers are welcome to visit our manufacturing facility by appointment to learn more about our production capability, quality management, and manufacturing processes.
What products does POWERSi manufacture?
POWERSi provides a broad portfolio of power semiconductor devices, including:
Bridge Rectifiers
Rectifier Diodes
High Efficient Rectifiers
Fast Recovery Rectifiers
Ultra Soft Recovery Rectifiers
Schottky Barrier Rectifiers
Silicon Carbide (SiC) Devices
Our products support applications including industrial power supplies, renewable energy, EV charging, automation equipment, and power management systems.
What manufacturing capabilities does POWERSi have?
POWERSi has established an integrated manufacturing system covering product development, packaging, testing, quality control, and technical support.
With a manufacturing area exceeding 10,000 square meters, we support stable production capacity, consistent product quality, and reliable delivery for global customers.
How does POWERSi ensure product quality?
Quality control is implemented throughout the entire manufacturing process.
POWERSi performs strict quality management including incoming material inspection, process monitoring, electrical performance testing, reliability verification, and final product inspection before shipment.
These processes help ensure product consistency, traceability, and long-term reliability.
What quality certifications and management systems does POWERSi have?
POWERSi operates according to ISO9001:2015 quality management standards.
The company also utilizes ERP and MES management platforms to improve production coordination, process control, and product traceability.
What testing capabilities does POWERSi provide?
POWERSi provides comprehensive electrical and reliability testing capabilities to verify product performance and stability.
Testing capabilities include:
Electrical characteristic testing
Reliability testing
High temperature reverse bias testing (HTRB)
Temperature cycling testing
Power cycling testing
Surge current testing
Final inspection before shipment
Why choose POWERSi as your power semiconductor partner?
POWERSi combines manufacturing capability, quality management, product portfolio, and technical support to provide reliable power semiconductor solutions.
Our advantages include:
Integrated manufacturing capability
Stable production supply
Strict quality control
Comprehensive product portfolio
Professional technical support
Long-term cooperation with global customers
