DC-UPS solution for your industrial, process control and wireless applications

Power Sources Unlimited, Inc. has the DC-UPS system for your mission critical applications. Offering four unique series of DIN-Rail power supplies that are an intelligent combination of technology and real-world capability, making them the perfect “greener” solution for today’s Smart Grid Communication.

These modular lines of DIN-Rail power supplies provide high-reliable power source systems even under unstable AC power conditions. Output power from 50 to 600 watts, high-efficiency, -25°C to +70°C operating temperature range along with a wide range of industrial safety and HazLoc approvals. Packaged in a rugged, ultra-compact metal casing they are both shock and vibration-proof for the harshest environments.

Designed for today’s new technologies they are the ideal solution for alternative base station power solutions for 48Vdc nodes, mobile 2G/3G/4G cellular base stations, fixed or mobile HSPA+, LTE, WiMax and microwave back-haul applications including indoor/outdoor power solutions for the Next Generation Networks.

Options include battery control module, battery packs, redundancy module, buffer module for power back-up and wall mounting brackets.

Download full specifications and procure parts online at For sales or applications inquiries, please contact Power Sources Unlimited toll free at 800-966- PSUI (7784) (USA only) or 508-384-1419 or email