Ultra-compact DC power supplies

Altech Corporation introduces the PSC Family of power supplies. Five models range from 75W to 480W of available power and have a three-year warranty. Dimensions of this ultra-compact supply family are 4.85'' (d) x 1.25'' (w) x 4.9'' (h) for the 75W supply up to 4.85'' (d) x 2.75'' (w) x 4.9'' (h) for the 480W unit. All supplies are DIN rail mountable. The PSC Family has a universal input voltage range of 85Vac to 264Vac, and output voltages of 12Vdc, 24Vdc, and 48Vdc. Key features include a built-In current sharing function, current limiting, comprehensive output protection and built-in active power factor correction, PFC, to reduce energy usage with PF >0.95dc power, and self-test LED indicators provide visual status of operation. The current sharing capability of these supplies enables users to connect them in parallel to support 1+1 to N+1 units for additional current availability or redundancy. Output protection the PSC Family provides are over voltage, overload, short circuit, and open circuit. Key PSC Family specifications include efficiency to 91%, 150% peak load capacity, and output voltage accuracy of  ±1%. Operating temperature range is -13 °F to 158 °F (-25 ° C to 70 °C). Safety standards met by PSC Family supplies are UL508, UL60950-1, and EN62368-1. These units are also in compliance with EMC standards EN55032 Class B, EN61000-3-2, Class A, and EN61000-4-2, 3, 4, 5, 6, 11.


Altech Corporation | www.altechcorp.com

Volume: 2022 March/April