DELTA ELECTRONICS
DELTA ELECTRONICS AFB0412HHB 40mm 8300 RPM Ball Bearing Case Fan
A 40mm dual ball-bearing case fan spinning at 8300 RPM to deliver 11.5 CFM airflow at 32 dB(A) for compact system cooling
- TypeCase Fan
- CompatibilityCase
- Fan Size40mm
- Bearing TypeBall
- RPM8300 RPM
- Air Flow11.5 CFM
- High airflow in tight spaces with 11.5 CFM at 8300 RPM
- Quiet operation at 32 dB(A) despite high rotational speed
- Dual ball bearing rated for 70000 hours at 40°C
- Locked-rotor protection prevents motor damage during 96-hour stall
- Wide 7-13.8 VDC range fits varied 12 V system rails
Compact 40 mm case fan for tight builds
The Delta AFB0412HHB is a 40 mm case fan built for small-form-factor chassis where space is at a premium. It spins at 8300 RPM and moves 11.5 CFM of air at a rated 32 dB(A). The dual ball bearing is rated for 70000 hours of continuous operation at 40 °C.
12 V DC operation with wide voltage range
The fan runs on 12 V DC and tolerates an operating range of 7 to 13.8 V DC, drawing 0.13 A typically and 0.2 A maximum. Its 40 x 40 x 15 mm frame fits standard 40 mm mounting holes, and locked-rotor plus polarity protection safeguard the motor during fault conditions.
No bundled accessories or software
The unit ships as a bare fan without LED lighting, cables, adapters or control software. Builders must supply their own mounting screws and connect the leads to a compatible header or controller.
商品特色
- High airflow in tight spaces with 11.5 CFM at 8300 RPM
- Quiet operation at 32 dB(A) despite high rotational speed
- Dual ball bearing rated for 70000 hours at 40°C
- Locked-rotor protection prevents motor damage during 96-hour stall
- Wide 7-13.8 VDC range fits varied 12 V system rails
商品規格
| Brand | Delta |
|---|---|
| Model | AFB0412HHB |
| Type | Case Fan |
| Compatibility | Case |
| Fan Size | 40mm |
| Bearing Type | Ball |
| RPM | 8300 RPM |
| Air Flow | 11.5 CFM |
| Noise Level | 32 dB(A) |
| Color | Black |
| LED | Non-LED |
| Features | Delta AFB0412HHB Super High Speed Cooling Fan with Long Life Dual Ball Bearing 40 x 40 x 15mm high speed cooling fan with high quality dual ball bearing and premium grade materials, and the life expectance is 70,000 hours of continuous operation at 40°C with 15 - 65% of relative humidity. Rated voltage is 12VDC, operating voltage is 7 - 13.8VDC, input current is 0.13A (maximum 0.2A), and input power is 1.56W (maximum 2.4W). Fan speed is 8300 RPM, air flow is 11.48 CFM, or 0.325 M3/Min.; air pressure is 9.13 mmH2O or 0.359 inH2O; noise level is 32 dBA (maximum 35 dBA) Locked rotor pro |
| Dimensions | 40.00 x 40.00 x 15.00 mm |
| 出貨重量 | 0.05 kg |
| 包裝尺寸 | 142 × 76 × 23 mm |
商品問答
How long is the rated life of the AFB0412HHB at 8300 RPM under continuous operation?
The fan carries a 70,000-hour life expectancy at 40 °C with 15 – 65 % relative humidity.
What noise level does the AFB0412HHB reach when running at full speed all day?
It produces 32 dB(A) typical, up to 35 dB(A) maximum at 8300 RPM.
Which voltage range and connector must the system provide for this 12 VDC fan?
It operates from 7 – 13.8 VDC, draws up to 0.2 A (2.4 W max), and uses standard two-wire polarity-protected leads.
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