Single output industrial DIN Rail AC-DC power supplies, to be installed on DIN Rail TS-35/7.5 or 15, UL 508 certified. Output rated power oscilating between 12 VDC and 48 VDC (depending on the chosen model, the current tension may vary from 10A to 2,5A, respectively). With power LED indicator and overloading protection, short-circuit, voltage and temperature saturation. Cooling by free air convection. Fix switching frequency at 55 KHz.