铭普光磁：公司有固态变压器产品开发技术储备，同时有零星供货，主要用于数据中心配电侧10KV电力系统

Group 1 - The company has developed technology reserves for solid-state transformer products and has provided limited supply, primarily for 10KV power systems in data center distribution [2] - The company does not have reactor products [2]