In series machine construction, switch-mode power supplies with above-average performance values can create real competitive advantages. The cost-effective PROeco series offers all basic functions and impresses with high performance and flexibility. Our PROeco switch-mode power supplies are characterized by a compact design, high efficiency, and excellent serviceability. Thanks to temperature protection, short-circuit, and overload resistance, they can be used universally in all applications. Extensive safety features and compatibility with our diode and capacitor modules, as well as UPS components for building a redundant power supply, distinguish solutions with PROeco.