Global success - Made in Germany STS in the most southern part of Germany (Lake of Constance): your experts in custom-specific induvtive components. Renowned companies around the world use our customised solutions for inductive components – from industry and medicine to railway technology and smart grid applications. Since 1973, we have been developing and manufacturing inductive components with a high power density, high efficiency and high demanding insulation and cooling requirements. We cover powers up to 10 MW, voltages up to 60 kV, currents up to 10 kA and frequencies from 1 kHz to 10 MHz.