Description
The Protechnic MBA5124HB-O15 is a high-performance 24VDC centrifugal blower fan with dimensions of 51 x 51 x 15 mm, specifically engineered for concentrated thermal management in compact electronic assemblies and medical devices. This cooling solution features a precision dual ball bearing system and a high-velocity centrifugal impeller, optimized to deliver directed airflow and high static pressure in restricted spaces. It operates at a rated current of 0.09A, providing an efficient balance between power consumption and cooling capacity. The MBA5124HB-O15 is characterized by its compact blower design, making it an ideal choice for localized cooling of power transistors, 3D printer components, and medical instruments where air must be forced through narrow channels. Its robust construction ensures long-term reliability and stable cooling performance in demanding industrial and high-density environments.
MBA5124HB-O15 Fan Parameters
Manufacturer: Protechnic
Model Number: MBA5124HB-O15
Type: DC Blower Fan
Dimensions: 51 x 51 x 15 mm
Weight: 35 g
Frame Material: Plastics (UL 94V-0)
Impeller Material: Plastics (UL 94V-0)
Bearing Type: Dual Ball Bearing
Rated Voltage: 24 VDC
Operating Voltage Range: 20.4 – 27.6 VDC
Rated Current: 0.09 A
Rated Input Power: 2.16 W
Rated Speed: 5,000 RPM (min⁻¹)
Max. Air Flow: 3.8 CFM (6.5 m³/h / 0.11 m³/min)
Max. Static Pressure: 0.55 inH₂O (137 Pa / 14.0 mmH₂O)
Sound Pressure Level: 36.5 dB(A)
Termination: 2 Lead Wires (300 mm)
Operating Temperature: -10 – +70 °C
Storage Temperature: -40 – +75 °C
Expected Life: 70,000 h (at 40 °C)
Locked Rotor Protection: Supported
Reverse Polarity Protection: Supported
Safety Approvals: UL, CE, RoHS
Application
The Protechnic MBA5124HB-O15 DC blower fan is specifically designed for localized cooling in medical diagnostic equipment, 3D printers, compact industrial power supplies, telecommunications modules, and high-density electronic enclosures requiring directed 24V DC ventilation.
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