Description
The Delta EFB0412VHD-R00 is a high-efficiency Axial Fan engineered for critical thermal management in compact industrial and networking enclosures. Utilizing a robust DC brushless motor architecture integrated with a precision dual ball bearing system, this unit is designed to minimize frictional losses and maximize rotational stability over extended operational lifecycles. The impeller geometry is optimized to lower thermal impedance while maintaining significant structural rigidity at high speeds, ensuring consistent airflow delivery against moderate static pressure resistance. This specific model incorporates an R00 rotation detector (alarm sensor), providing essential feedback for system monitoring protocols.
Model Number: EFB0412VHD-R00
Brand: Delta Electronics
Product Type: DC Axial Fan
Rated Voltage: 12 VDC
Voltage Range: 7.0 – 13.8 VDC
Rated Current: 0.18 A
Power: 2.16 W
Rated Speed: 9000 RPM
Bearing Type: Dual Ball Bearing
Max. Air Flow: 10.10 CFM (17.16 m³/h / 0.28 m³/min)
Max. Static Pressure: 7.48 mmH₂O (73.35 Pa / 0.29 inH₂O)
Dimensions: 40 x 40 x 20 mm
Weight: 33 g
Life Expectancy: 70,000 Hours at 40°C
Noise Level: 32.5 dBA
Speed Control: R00 Sensor (Rotation Detector/Alarm)
Ingress Protection: IP50
Insulation Class: Class A
Housing Material: Plastic (UL94V-0)
Impeller Material: Plastic (UL94V-0)
Termination: 3-Wire Lead (Red +, Black -, Blue Signal)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +75°C
Protection Features: Reverse Polarity, Locked Rotor Protection
Certifications: UL, cUL, TUV, VDE, CE
The EFB0412VHD-R00 is predominantly utilized in high-density networking hardware, including network switches, routers, and blade servers where component density restricts airflow paths. Due to its compact 40mm footprint and integrated alarm signal, the EFB0412VHD-R00 is also a critical component in industrial automation controllers, variable frequency drives, and medical diagnostic equipment. System integrators rely on this model for applications requiring fail-safe cooling mechanisms, as the rotation detection feature allows for immediate system alerts or shutdown procedures in the event of fan obstruction.
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Additional information
| Shipping Weight | 1 kg |
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