COSEL is a leading global manufacturer of power supplies, DC-DC converters, and EMI filters. The company was founded in Japan in 1969 and has since expanded its operations to include offices and production facilities in Asia, Europe, and North America. COSEL is committed to providing high-quality, reliable, and efficient power solutions to a wide range of industries, including medical, industrial, telecommunications, and renewable energy. One of COSEL's core strengths is its ability to design and manufacture custom power solutions that meet the specific needs of its customers. The company's team of experienced engineers works closely with clients to understand their requirements and develop tailored solutions that optimize performance, efficiency, and cost-effectiveness. COSEL's custom power solutions are used in a variety of applications, including medical imaging equipment, semiconductor manufacturing, and renewable energy systems. COSEL's product portfolio includes a wide range of AC-DC power supplies, DC-DC converters, and EMI filters. The company's power supplies are available in a variety of form factors, including open-frame, enclosed, and DIN rail-mounted, and offer a range of output voltages and power levels. COSEL's DC-DC converters are designed for use in a variety of applications, including telecommunications, industrial automation, and transportation. The company's EMI filters are used to reduce electromagnetic interference in a variety of electronic systems. COSEL is committed to sustainability and has implemented a number of initiatives to reduce its environmental impact. The company's products are designed to be energy-efficient, and its production facilities are equipped with state-of-the-art equipment that minimizes waste and reduces energy consumption. COSEL also uses environmentally-friendly materials in its products and packaging, and has implemented a recycling program to reduce waste. In addition to its commitment to sustainability, COSEL is also committed to providing excellent customer service. The company's global network of sales and support offices ensures that customers receive prompt and responsive service, no matter where they are located. COSEL's technical support team is available to assist customers with product selection, design, and troubleshooting, and the company's online resources provide easy access to product information, datasheets, and application notes. Overall, COSEL is a leading provider of high-quality, reliable, and efficient power solutions. The company's commitment to sustainability, customer service, and custom design makes it a trusted partner for a wide range of industries.