What is the domestic ranking of Sunmer IGBT?

Wei Sen Technology is a power semiconductor research and development company, focusing on advanced power semiconductor chip technology, providing IGBT and other series products and customized services. The voltage level of the company's main products is 600V- 1700V, and the single chip current specification is 5A-200A, covering industrial control, variable frequency household appliances, electric vehicles, wind power servo drives, photovoltaic inverters and other fields. The company can directly supply IGBT chips, single tubes and module products to customers, and at the same time, it can provide forward and reverse overall solutions according to customer needs.