SXDOOL
SXDOOL Delta BFB0512VHD 12V 0.28A 5020 centrifugal turbofan case fan
A 12 V centrifugal turbofan with double-ball bearings spins at 5300 RPM and is rated for 50000 hours of operation
- Two-ball bearing extends lifespan to 50000 hours
- 5300 RPM centrifugal airflow targets hotspots in tight builds
- 50 × 50 × 20 mm frame fits 5020 projector cut-outs
- 12 V 0.28 A draw keeps power budget low
- Three-wire lead enables speed monitoring and control
Compact centrifugal cooler
The SXDOOL Delta BFB0512VHD is a 50 by 50 by 20 mm centrifugal turbofan built for tight computer chassis. It runs on 12 V and draws 0.28 A while spinning at 5300 RPM through a double ball bearing assembly.
Upgrade from axial fans
This unit replaces standard axial case fans when airflow must be directed through a narrow duct or heatsink fins. The centrifugal design builds higher static pressure, so the jump is worth it when a 5020 mounting pattern exists and the 50000 hour bearing life matches the service interval.
Suits projector and small-form-factor builds
Builders cooling projector lamp housings or compact PC enclosures with 50 mm mounting holes will find the 0.15 kg weight and three wire lines simple to integrate. Buyers needing larger frame sizes, PWM speed control or lower acoustic profiles should look at alternative designs.
Highlights
- Two-ball bearing extends lifespan to 50000 hours
- 5300 RPM centrifugal airflow targets hotspots in tight builds
- 50 × 50 × 20 mm frame fits 5020 projector cut-outs
- 12 V 0.28 A draw keeps power budget low
- Three-wire lead enables speed monitoring and control
Specifications
No published specifications for this item yet.
Questions about this item
What are the exact dimensions of the Delta BFB0512VHD 5020 centrifugal turbofan?
The fan measures 50 mm by 50 mm by 20 mm, so verify your chassis has at least that much clearance and the correct 5020 mounting pattern before ordering.
How do I connect the three-wire lead on this 12 V 0.28 A Delta fan, and what is the common mistake?
Plug the three-wire connector into a 12 V fan header matching the pinout; the frequent error is reversing the tachometer and ground wires, which stops speed reporting.
When should I plan to replace the double ball bearing in this 5300 RPM Delta BFB0512VHD?
The bearing is rated for 50000 hours of operation; schedule a replacement once the fan approaches that runtime or if noise and vibration increase noticeably.
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