Minmax Technology Co., Ltd
MINMAX TECHNOLOGY CO., LTD., founded in 1990, is a leading designer and manufacturer of miniaturized and isolated DC-DC and AC-DC power converters. Serving industries such as industrial, renewable energy, railway, medical, telecommunications, data center computing, and semiconductor equipment, MINMAX provides innovative solutions for complex applications.
Our products cover power ratings from 1 to 150 W for DC-DC converters, 2 to 60 W for AC-DC power supplies, and 0.5 to 1 A for switching regulators. Used extensively across manufacturing, railway, renewable energy, and medical sectors, our converters allow customers to quickly select the right solution for their needs.
From R&D and design to manufacturing, marketing, sales, and after-sales service, MINMAX is known for high quality, fast delivery, and efficient technical support. With international branches in Europe, the United States, China, Japan, South Korea, and India, we continue to expand our presence in the global market while maintaining a commitment to advanced technology and professional excellence.

