With this new PROTON series, CHIEFTEC has the latest technology: Double Forward Technologies. The basis of this technology are special high quality capacitors. These Double Forward power supplies generate here the best and optimum performance. The benefits are obvious that they conserve power in combination with significantly higher and more robust performance, which in turn ensures a longer service life of the components installed. The performance of the PROTON power supplies is 80PLUS BRONZE certified, which meets all ENERGY STAR 5.0 requirements and higher standards.