Fans
Fans PFB1248EHE-ROO 12038 48V 0.54A 120x120x38mm case fan
120 mm case fan with 38 mm depth, 48 V operation, 0.54 A draw and stall alarm
- 48 V power supply simplifies server integration
- Stall alarm detects fan failure instantly
- 120 × 120 × 38 mm fits standard 12038 mounts
- 54 A draw keeps power budget low
Delta 48 V industrial case fan
The Delta PFB1248EHE-ROO is a 120 mm square frame fan built for 48 V DC systems. It targets integrators who need a stall alarm signal in rack or telecom chassis. The 38 mm thickness fits standard 12038 mounting holes.
48 V supply limits deployment
Operation requires a 48 V DC rail drawing 0.54 A; the fan cannot run from common 12 V ATX headers. Builders using standard desktop power supplies must add a separate 48 V source or a step-up converter. The stall alarm only functions when the correct voltage is present.
Highlights
- 48 V power supply simplifies server integration
- Stall alarm detects fan failure instantly
- 120 × 120 × 38 mm fits standard 12038 mounts
- 54 A draw keeps power budget low
Specifications
No published specifications for this item yet.
Questions about this item
What does the 48 V and .54 A rating tell me about choosing this PFB1248EHE-ROO over other versions?
The 48 V, .54 A rating identifies this specific 12038 model; select it only if your system supplies 48 V power and the 120 × 120 × 38 mm mounting matches your chassis.
What does the stall alarm do once the fan is installed in a real machine?
The stall alarm sends a signal if the rotor stops spinning, letting the motherboard or controller trigger a warning or shutdown before components overheat.
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