Description
The SEPA LF50A12R is a precision-engineered DC axial fan designed for applications requiring minimal acoustic resonance and reliable thermal management. Utilizing advanced brushless DC motor technology, this unit optimizes airflow efficiency while maintaining an exceptionally low power consumption profile of just 0.36W. The structural rigidity of the 50mm frame ensures stability during operation, significantly reducing vibration-induced noise. Engineered with SEPA’s specialized bearing architecture, typically the Hypro system, it delivers consistent performance and extended operational life. The aerodynamic blade geometry is calibrated to maximize static pressure delivery within compact enclosures, making it an ideal solution for sensitive electronic instrumentation where thermal impedance must be minimized without compromising acoustic standards.
Model Number: LF50A12R
Brand: SEPA
Product Type: DC Axial Fan
Rated Voltage: 12VDC
Voltage Range: 10.2 – 13.8 VDC
Rated Current: 0.03 A
Power Consumption: 0.36 W
Rated Speed: 4200 RPM
Bearing Type: Hypro Bearing
Max. Air Flow: 8.83 CFM (15.0 m³/h / 0.25 m³/min)
Max. Static Pressure: 1.80 mmH₂O (17.65 Pa / 0.07 inH₂O)
Dimensions: 50x50x10mm
Weight: 20 g
Life Expectancy: 40,000 Hours @ 40°C
Noise Level: 23 dBA
Termination: 3-Wire Leads
Housing Material: Glass Fiber Reinforced PBT (UL94V-0)
Impeller Material: Glass Fiber Reinforced PBT (UL94V-0)
Operating Temperature: -10 to +60°C
Storage Temperature: -30 to +70°C
Ingress Protection: IP40
Insulation Resistance: 10M Ohm at 500VDC
Dielectric Strength: 500VAC for 1 min
This cooling solution is specifically tailored for compact electronic assemblies such as small form-factor computers, media centers, and precision industrial equipment. The LF50A12R excels in environments where space is at a premium and noise suppression is critical. Integrators frequently deploy the LF50A12R in network switches, DVR systems, and medical diagnostic devices to maintain optimal operating temperatures for sensitive chipsets while ensuring silent operation.
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Additional information
| Shipping Weight | 1 kg |
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