Description
The AVC DA07020R12H is a high-performance DC Axial Fan with dimensions of 70 x 70 x 20 mm. It operates on a nominal voltage of 12 VDC within a wide operating range. The fan achieves a speed of 3800 RPM, consuming 3.96 W of power and drawing a maximum current of 0.33 A. It delivers a maximum air flow of 42.5 m³/h (25.0 CFM) and a maximum static pressure of 25.0 Pa (0.10 inAq). This 9-blade fan features durable Ball Bearings for an extended service life and includes a Tachometer output for speed monitoring, making it ideal for cooling computing and industrial equipment.
DA07020R12H Fan Parameters
Model: DA07020R12H
Manufacturer: AVC (Asia Vital Components)
Type: DC Axial Fan
Dimensions (measuring): 70 x 70 x 20 mm
Nominal Voltage: 12 VDC
Voltage Range: 4.5 VDC ~ 13.2 VDC
Speed: 3800 RPM
Power Consumption: 3.96 W
Current Draw: 0.33 A
Max. Airflow: 42.5 m³/h (25.0 CFM)
Max. Static Pressure: 25.0 Pa (0.10 inAq)
Noise Level: 30.0 dB(A)
Weight: 0.055 kg
Housing Material: Thermoplastic PBT (UL94V-0)
Impeller Material: Thermoplastic PBT (UL94V-0)
Number of Blades: 9
Bearing Type: Ball Bearing
Motor Design: Brushless DC Motor
Motor Protection: Locked Rotor Protection, Auto-Restart
Termination: 3 Wire Leads
Monitor Output: Yes (Tachometer/FG)
Service Life L10 at 40 °C: 50000 h
Min. Ambient Temperature: -10 °C
Max. Ambient Temperature: 70 °C
Approvals: UL, CE, TUV
Application
The AVC DA07020R12H fan is designed for reliable thermal management in environments requiring moderate airflow and low noise, particularly where system monitoring is essential. Primary applications for the DA07020R12H include cooling mini-ITX enclosures, network switches, small medical devices, and power supplies where a long-life Ball Bearing fan with speed feedback capability is required.
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