京泉华(002885.SZ)：目前有干式变压器和高频变压器等产品可应用于数据中心、算力中心的供电解决方案中

Group 1 - The company, Jingquanhua (002885.SZ), has indicated that it currently offers dry-type transformers and high-frequency transformers that can be applied in power supply solutions for data centers and computing power centers [1]