TRENDnet TI-S12048 DIN Rail 48V 120W Power Supply

The TRENDnet TI-S12048 is a high-efficiency 120W industrial DIN-rail power supply engineered to deliver reliable power to demanding network devices. Designed for industrial environments, its primary role is to convert AC or DC input into a stable 48V DC output, making it an ideal power source for PoE switches, IP cameras, and wireless access points in harsh settings. This unit solves the critical need for consistent, dependable power in locations where standard power supplies would fail, ensuring operational continuity for essential infrastructure. This power supply is distinguished by its robust build and advanced features. It incorporates a built-in active Power Factor Correction (PFC) circuit, which improves energy efficiency to 91% and reduces reactive power waste. This efficiency minimizes energy loss and lowers operating costs over the device's lifetime. Comprehensive protection mechanisms are integrated, safeguarding connected equipment against short circuits, overload, over-voltage, and over-temperature conditions, which is crucial for maintaining network uptime and protecting valuable assets. With an integrated TS-35 DIN-rail mount and a rugged IP30-rated metal enclosure, the TI-S12048 is built for straightforward installation and long-term durability in industrial control panels and cabinets. Its fanless, passive cooling design allows it to operate silently and reliably across an extreme temperature range of -25° to 70° C (-13° to 158° F). Management is simplified by a DC OK relay contact, providing a clear signal for monitoring and system integration.

• Supplies up to 120 Watts of continuous power (48V, 2.5A).
• Built-in active PFC (PF > 0.93) for high efficiency.
• UL 508 approved for industrial control equipment safety.
• Wide operating temperature range from -25° to 70° C.
• Protects against overload, short circuit, and over voltage.