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Delta THB1748BG 48V 5.80A 17cm case fan in black plastic frame

Fans

Fans Delta THB1748BG 48V 5.80A 17CM 17251 case fan

SKU CH-AMJR-4XQ4E

A 17 cm case fan running on 48 V power at 5.80 A current

  • 48 V operation suits industrial inverter cooling
  • 80 A current rating delivers strong airflow for 17 cm frame
  • Delta THB1748BG model built for continuous duty in server enclosures
  • 17251 part number ensures exact replacement compatibility

48 V 17 cm Delta inverter fan

The Delta THB1748BG is a 17 cm case fan rated for 48 V and 5.80 A operation. It uses an inverter motor design identified by the 1748 model code and 17251 part reference. The unit is supplied new for system integrators and maintenance workflows. ||

Suited for 48 V industrial chassis

This fan fits enclosures wired for 48 V DC distribution and the specified Delta form factor. It is not for builders using standard consumer motherboard headers or cases lacking a 48 V power source. Buyers needing PWM speed control or alternative voltage ratings should look elsewhere.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $38.99
Pricier than about 84% of the 8,339 comparable items (median $19.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 17 cm Delta THB1748BG fan and connect its 48 V power lead to the inverter supply?

Align the 17 cm frame with the case mounting holes, secure it with four screws, then attach the 48 V lead to the matching inverter connector ensuring the polarity matches the 5.80 A rating.

What maintenance will the Delta THB1748BG 17251 fan need over time?

Periodically remove dust from the blades and frame with compressed air; the sealed bearing design requires no lubrication, so replacement is only needed if airflow drops or noise increases.

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