Cosel Co. Ltd.
Cosel, founded in Japan in 1969, is one of the world’s leading developers and manufacturers of high-performance AC/DC power supplies, DC/DC converters and EMI filters. With quality, reliability and flexibility as its main focus, Cosel develops some of the highest quality and most reliable products available in the world today. Today Cosel is a global company with approximately 572 employees and sales offices in Japan, Asia, Europe and North America. The product range is primarily aimed at demanding applications in the industrial, factory automation, medical, telecommunications, lighting, audio/broadcast & renewable energy sectors. A flexible approach with complete in-house design means that Cosel can deliver state-of-the-art products that meet the growing needs of our customers.