DEMKE Deutschland is an independent Swiss company headquartered in Wil SG and founded in 2008. As an innovation driver, we are independently exploring new ways and continuing to leverage synergies with our namesake company in Germany. With our technical expertise and expertise in switching mode, grid-independent DC power domains, we push the boundaries of what is technically possible to produce high quality DC converters. Our DC/DC converters have high power density, reliability, high load capacity and service life.