宏微科技(688711.SH)：未与英伟达建立直接的商业合作关系

Core Viewpoint - The company, Hongwei Technology, has not established a direct commercial partnership with NVIDIA, indicating a focus on independent product development in the high-voltage direct current (HVDC) sector [1] Group 1: Company Developments - Hongwei Technology is responding to the demand for high-voltage platforms in the HVDC field, specifically for 240V/±400V/400V/800V applications [1] - The company offers a 1700V GWB module product that is compatible with solid-state transformers (SST) [1] - Hongwei Technology plans to launch multiple SiC and GaN device products for use in HVDC power systems, aiming to enhance the supply of efficient power devices in high-voltage, high-power scenarios [1]