Cosel

Established in 1969, Cosel Co Ltd is a renowned global provider of off-the-shelf switch mode power supplies and EMI filters. With expertise in AC/DC and DC/DC devices, Cosel offers efficient and compact designs for Medical and ITE applications, utilizing advanced technologies. AC/DC products encompass power ranges from 3W to 10KW in various form factors, including board level, open frame, DIN Rail, Modular, and enclosed configurations. DC/DC devices range from 1.5W to 700W, available in board level and DIN Rail mount versions. Notably, many DC/DC converters conform to industry-standard specifications. Cosel's EMI Filters offer a wide current range of 3A to 600A, with photovoltaic-specific models. They are also available in DIN Rail mount options. Cosel is committed to maintaining exceptional quality with an industry-leading low field failure rate. Customers enjoy the benefits of direct field support and the engineering expertise of Cosel, ensuring optimal performance and reliability.