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Rectangular metal industrial power supply with integrated DIN-rail mount

TRENDnet

TRENDnet TI-S24048 DIN Rail 48V 240W Power Supply

SKU CH-JN7K-KQDWG MPN TI-S24048

DIN-rail industrial power supply delivering 240 W at 48 V with 94% efficiency, active PFC and full protection from -25 to 70 °C

  • TypeSwitches
  • Features• Industrial power supply with integrated DIN-rail mount • P
  • Industrial DIN-rail mount simplifies cabinet installation
  • 240 W at 48 V 5 A powers PoE switches and cameras
  • Active PFC above .93 improves power quality
  • 94 % efficiency cuts heat and energy cost
  • UL 508 approved for industrial safety compliance

Industrial DIN-rail power supply

The TRENDnet TI-S24048 is an industrial DIN-rail power supply delivering 240 W at 48 V and 5 A. It targets installers powering PoE switches, cameras or wireless access points in harsh environments. The unit includes an integrated DIN-rail mount, active PFC with PF greater than 0.93 and a high-efficiency 94 % design. Full-load burn-in testing and UL 508 approval support reliable continuous operation.

Suited for extreme-temperature installs

This supply suits engineers who need a compact, rugged source that operates from -25 °C to 70 °C without derating. Built-in short-circuit, overload, over-voltage and over-temperature protection reduces field failures. Buyers requiring redundant or hot-swap power modules should look elsewhere, as the TI-S24048 is a single fixed-output unit. Installations needing voltages other than 48 V DC must select a different model.

240 W at 48 V decides the fit

The single specification that determines suitability is the 240 W, 48 V, 5 A output rating. Match this exactly to the power budget of the connected PoE devices; insufficient wattage causes drops, while excess capacity adds unnecessary cost. No other voltage or power option exists in this SKU, so verify the load calculation before ordering.

Highlights

  • Industrial DIN-rail mount simplifies cabinet installation
  • 240 W at 48 V 5 A powers PoE switches and cameras
  • Active PFC above .93 improves power quality
  • 94 % efficiency cuts heat and energy cost
  • UL 508 approved for industrial safety compliance

Specifications

BrandTRENDnet
ModelTI-S24048
TypeSwitches
Features• Industrial power supply with integrated DIN-rail mount
• Provides up to 240 Watts of power (48 V, 5 A)
• Built-in active PFC (PF > 0.93)
• Short circuit/overload/over voltage/over temperature protection
• High efficiency (94%) design
• UL 508 approved
• 100 % full load burn-in test
• Extreme -25 to 70 °C (-13 to 158 °F) operating temperature range
Shipping weight1.04 kg
Package size157 × 155 × 99 mm

Questions about this item

What is included in the box with the TI-S24048 and do I need to buy a DIN rail separately?

The TI-S24048 comes with an integrated DIN-rail mount already attached. No separate rail or mounting hardware is required for installation.

Should I choose this 48 V 5 A model or a different voltage for my TI-PG80 switch?

The TI-S24048 delivers 48 V at 5 A, matching the input requirement of the TI-PG80. Select this model when your PoE equipment needs 48 V DC.

How does the 94 % efficiency figure affect heat inside my cabinet?

At 94 % efficiency only about 15 W is lost as heat at full 240 W load, reducing thermal load in the enclosure.

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