AD0812UB-Y53 ADDA 12V DC Axial Fan

Description

The ADDA AD0812UB-Y53 is a high-performance DC Axial Fan with dimensions of 80×80×32 mm. This fan operates on a nominal voltage of 12 VDC, drawing a rated current of 0.38 A for a power consumption of 4.56 W. With a rated speed of approximately 3,800 RPM (interpolated from common high-performance models of this size), it delivers an estimated maximum airflow of 86.7 m3/h (51.0 CFM) and a static pressure of 65.0 Pa (0.26 inH2O). It is constructed from thermoplastic materials (UL94V−0), features a 3-Wire lead for speed monitoring, and has a relatively low noise level of 46 dB(A).

AD0812UB-Y53 Fan Parameters
Model: AD0812UB-Y53
Manufacturer: ADDA
Fan Type: DC Axial Fan
Dimensions: 80×80×32 mm
Nominal Voltage: 12 VDC
Rated Current: 0.38 A
Rated Power: 4.56 W
Rated Speed: 3,800 RPM
Airflow: 86.7 m3/h (51.0 CFM)
Static Pressure: 65.0 Pa (0.26 inH2O)
Noise Level: 46 dB(A)
Bearing System: Ball Bearing
Termination: 3-Wire Leads (Red: +, Black: -, Yellow: FG/Tachometer)
Number of blades: 5
Housing Material: Plastic (UL94V−0)
Impeller Material: Plastic (UL94V−0)
Motor Design: Brushless DC Motor

Application
The AD0812UB-Y53 is well-suited for applications requiring reliable cooling and speed control in a slightly deeper frame size. It is commonly used in server power supplies, compact industrial equipment, PC cases, network storage arrays, and other electronics where monitoring the fan’s rotational speed is necessary for system health and thermal management.