Description
The Sunon GC054509VH-A is a precision-engineered DC centrifugal blower designed for compact thermal management applications requiring high static pressure and directed airflow. Utilizing Sunon’s proprietary MagLev Vapo bearing technology, this unit eliminates physical contact between the shaft and bearing during operation, significantly reducing friction and noise while enhancing structural rigidity and operational lifespan. The aerodynamic impeller design optimizes airflow delivery in restricted spaces, ensuring efficient heat dissipation and low thermal impedance. This 5VDC blower features a robust thermoplastic housing and is engineered to maintain consistent performance under continuous operation, making it an ideal solution for high-density electronic assemblies where reliability and component longevity are paramount.
Model Number: GC054509VH-A
Part Number: GC054509VH-A.13.V1.B3764.F.GN
Brand: Sunon
Product Type: DC Centrifugal Blower
Rated Voltage: 5VDC
Voltage Range: 4.0 – 6.0 VDC
Rated Current: 0.22 A
Power Consumption: 1.1 W
Rated Speed: 5500 RPM
Bearing Type: MagLev Vapo Bearing
Max. Air Flow: 2.3 CFM (3.9 m³/h / 0.065 m³/min)
Max. Static Pressure: 8.89 mmH₂O (87.18 Pa / 0.35 inH₂O)
Dimensions: 45 x 45 x 9 mm
Weight: 12.0 g
Life Expectancy: 60,000 Hours at 40°C
Noise Level: 30.0 dB(A)
Speed Control: F-Type (Frequency Generator/Tachometer Output)
Housing Material: Thermoplastic PBT (UL94V-0)
Impeller Material: Thermoplastic PBT (UL94V-0)
Ingress Protection: IP Class Standard
Insulation Class: Class A
Operating Temperature: -10°C to +70°C
Storage Temperature: -40°C to +70°C
Termination: Lead Wires (UL1571, 28AWG)
Mounting Orientation: Any
Motor Protection: Auto Restart / Polarity Protection
Compliance: RoHS, GN (Green Product)
The GC054509VH-A is specifically calibrated for integration into compact electronic devices where space is at a premium and directed airflow is required to overcome high system impedance. Common deployment scenarios include cooling for ultra-mobile personal computers, micro-projectors, and handheld medical instrumentation. The GC054509VH-A ensures critical components remain within safe operating temperatures in server rack spot cooling and telecommunications equipment, providing reliable thermal regulation in confined chassis environments.
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Additional information
| Shipping Weight | 1 kg |
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