Altech Corp. introduced the PSC Family of power supplies. Five models range from 75 W to 480 W of available power in an ultracompact footprint, and all supplies are DIN rail mountable.

The PSC Family has a universal input voltage range of 85 V to 264 V AC, and output voltages of 12 V, 24 V, and 48 V DC. Key features include a built-In current sharing function, current limiting, comprehensive output protection, and built-in active power factor (PF) correction to reduce energy usage with PF > 0.95. DC 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 is provided for overvoltage, overload, short circuit, and open circuit.

Key PSC Family specifications include efficiency to 91%, 150% peak load capacity, and output voltage accuracy of ±1%. The operating temperature range is minus 25° to 70°C.

The PSC Family supplies meet UL508, UL60950-1, and EN62368-1 standards. They 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.