TRENDnet TI-S48048 480W DIN-Rail Power Supply with 48V DC Output and Active PFC

Power reliability matters in industrial networking. TRENDnet’s TI-S48048 is designed to deliver a robust 480W of regulated 48V DC power at up to 10A, built to keep PoE switches, network cameras, and WiFi access points operating smoothly in demanding environments. This AC-to-DC DIN-rail power supply pairs high efficiency with practical, cabinet-friendly installation, making it a trusted backbone for modern network infrastructure in data centers, industrial facilities, and remote installations. With an integrated DIN-rail mounting system and active Power Factor Correction (PFC), the TI-S48048 provides a clean, efficient source of power that helps minimize energy waste and maximize uptime for critical devices.

• High-power output: Delivers up to 480W of continuous power with a 48V DC output, capable of supporting multiple devices and ensuring stable operation of demanding equipment in a single enclosure.
• Active PFC for efficiency: Includes active power factor correction to improve energy efficiency, reduce harmonic distortion, and help meet energy standards in modern industrial environments.
• DIN-rail integration: Includes an integrated DIN-rail mounting bracket for fast, secure installation in standard electrical cabinets, kiosks, or equipment racks without requiring custom mounting hardware.
• Support for essential networking gear: Specifically well-suited to power PoE switches, network cameras, and WiFi access points, enabling centralized, tidy power management for edge and access-layer devices.
• Industrial-grade reliability: Engineered for continuous operation in professional settings, providing a stable power source to keep critical network gear online and responsive under load.

Technical Details of TRENDnet TI-S48048

• Model: TI-S48048
• Output: 48V DC, up to 10A (480W)
• Input: AC to DC power supply
• PFC: Active PFC
• Mounting: Integrated DIN-rail mount
• Applications: Industrial equipment such as PoE switches, network cameras, and WiFi access points

how to install TRENDnet TI-S48048

Installing the TI-S48048 is designed to be straightforward for technicians familiar with DIN-rail power solutions. Begin by planning a safe, accessible location inside a suitable equipment cabinet or enclosure where the DIN-rail is installed. The DIN-rail mounting bracket is designed to snap onto a standard 35mm DIN rail, allowing you to secure the power supply in a position that maximizes airflow and minimizes cable clutter. Once mounted, follow these general steps to complete a safe, compliant installation:

• Mount the TI-S48048 on a clean DIN rail within the equipment cabinet, ensuring there is adequate clearance around the unit for heat dissipation and cable routing.
• Connect the mains power to the input terminals according to local electrical codes and practices. Use proper strain relief and grounding to ensure safe operation and reduce the risk of electrical noise affecting connected devices.
• Route the 48V DC output cables from the TI-S48048 to the devices you are powering, such as PoE switches, network cameras, or WiFi access points. Observe correct wiring practices, keeping output conductors separated from high-voltage lines to minimize interference.
• Inspect all connections for tightness and security. Power up the cabinet and verify that the TI-S48048 is delivering a stable 48V output under typical load conditions using the connected devices as a reference.
• Label the installation, noting the model, power rating, and load distribution. Maintain a clear mapping of which devices are fed by the TI-S48048 to simplify maintenance, future upgrades, and troubleshooting.

For optimal results, ensure the environment around the DIN rail power supply remains within typical industrial operating conditions. Provide adequate ventilation and avoid placing the unit near heat sources or in enclosed spaces where airflow is restricted. If your installation includes multiple devices or high power draw, consider a staged power-up sequence or load balancing to prevent inrush impacts and to maintain system stability during start-up.

Frequently asked questions

• What is the output specification of the TI-S48048?

  The TI-S48048 provides 48V DC output with a maximum current of 10A, equating to a total power of up to 480W.

• Which devices are best suited to be powered by this unit?

  Ideal for industrial network gear such as PoE switches, network cameras, and WiFi access points that require reliable 48V DC power supplied from a DIN-rail chassis.

• Does this power supply include active PFC?

  Yes. The TI-S48048 features active Power Factor Correction to improve efficiency and reduce reactive power in typical industrial installations.

• Can I install it inside any standard DIN-rail cabinet?

  As long as the cabinet supports standard 35mm DIN rails and provides appropriate ventilation, the TI-S48048 can be mounted securely in most typical industrial or data-center enclosures.

• Is professional installation required?

  Given the connection to AC mains and the need for proper grounding and safety compliance, installation should be performed by a qualified technician or an individual with suitable electrical training and local code knowledge.