Description
The AVC DBPK0428B2U is a high-performance MINI DC Axial Fan with dimensions of 40 x 40 x 28 mm. It operates on a nominal voltage of 12 VDC. The fan achieves a high speed of 7500 RPM, consuming 24.0 W of power and drawing a maximum current of 2.00 A. It delivers a maximum air flow of 7.6 m³/h (4.5 CFM) and a maximum static pressure of 120.0 Pa (0.48 inAq). This 5-blade fan features a durable Ball Bearing system and a 4-wire termination for PWM control and speed monitoring, making it ideal for extreme high-density electronics cooling.
DBPK0428B2U Fan Parameters
Model: DBPK0428B2U
Manufacturer: AVC (Asia Vital Components)
Type: MINI DC Axial Fan
Dimensions (measuring): 40 x 40 x 28 mm (Housing)
Nominal Voltage: 12 VDC
Voltage Range: 10.8 VDC ~ 13.2 VDC
Speed: 7500 RPM
Power Consumption: 24.0 W
Current Draw: 2.00 A
Max. Airflow: 7.6 m³/h (4.5 CFM)
Max. Static Pressure: 120.0 Pa (0.48 inAq)
Noise Level: 35.0 dB(A)
Weight: 0.025 kg
Housing Material: Thermoplastic (UL94V-0)
Impeller Material: Thermoplastic (UL94V-0)
Number of Blades: 5
Bearing Type: Ball Bearing
Motor Design: Brushless DC Motor
Motor Protection: Locked Rotor Protection, Auto-Restart
Termination: 4 Wire Leads
Monitor Output: Yes (Tachometer/FG and PWM Control)
Service Life L10 at 40 °C: 50000 h
Min. Ambient Temperature: -10 °C
Max. Ambient Temperature: 70 °C
Approvals: UL, CE
Application
The AVC DBPK0428B2U fan is engineered to provide high-velocity airflow in compact electronic assemblies where space is limited and active cooling with PWM control is necessary. Primary applications for the DBPK0428B2U include cooling micro-servers, 1U rack equipment, network routers, and high-performance computing modules.
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