The BEL POWER SOLUTIONS Convert Select series represents a family of DIN-rail mountable DC-DC and AC-DC converters with power factor correction. These converters are designed for outdoor and demanding applications, powering building control systems, factory automation, and industrial controls. They offer power factor correction with low harmonic distortion, negligibly low inrush current, high immunity to transients, and low electromagnetic emissions. The EWN2660-0 model is specifically designed for railway applications according to EN 50155 and EN 50121, ensuring reliable performance in challenging environments.