Description
The Delta BFB0505LA-C is a precision-engineered DC centrifugal blower designed for compact thermal management applications requiring directed airflow. Utilizing advanced DC motor technology and a robust double ball bearing architecture, this unit ensures minimal friction and extended operational longevity under continuous load. The aerodynamic impeller design optimizes static pressure generation while maintaining a low acoustic profile, characterized by a noise level of just 22.5 dBA. Its structural rigidity is enhanced by a specialized housing, often accompanied by a silicone shock-absorbing sleeve to mitigate vibration transfer, thereby reducing thermal impedance in sensitive electronic assemblies. The BFB0505LA-C delivers reliable cooling performance with a rated speed of 3500 RPM.
Model Number: BFB0505LA-C
Brand: Delta Electronics
Product Type: DC Centrifugal Blower
Rated Voltage: 5 VDC
Voltage Range: 4.5 – 5.5 VDC
Rated Current: 0.09 A
Power Consumption: 0.45 W
Rated Speed: 3500 RPM ±10%
Bearing Type: Double Ball Bearing
Max. Air Flow: 2.12 CFM (3.6 m³/h / 0.06 m³/min)
Max. Static Pressure: 4.50 mmH₂O (44.1 Pa / 0.18 inH₂O)
Dimensions: 50 x 50 x 10 mm
Weight: 18 g
Life Expectancy: 70,000 Hours at 40°C
Noise Level: 22.5 dBA
Housing Material: PBT Plastic (UL94V-0)
Impeller Material: PBT Plastic (UL94V-0)
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Termination: Lead Wires
Features: Silicone Shock-Absorbing Sleeve
The BFB0505LA-C is engineered for compact electronic devices requiring focused cooling in restricted spaces. Common implementations include cooling chipsets in small form-factor PCs, ventilating 3D printer hotends, and thermal regulation in portable medical instrumentation. The BFB0505LA-C is also frequently utilized in optical projectors and handheld sensing equipment where low noise and reliability are critical. Its centrifugal design allows the BFB0505LA-C to deliver air at a 90-degree angle, making it ideal for server rack spot cooling and embedded telecommunications modules.
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Additional information
| Shipping Weight | 1 kg |
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