Description
The Protechnic MGT3812ZB-W28C is a high-performance 12VDC ultra-compact axial fan with dimensions of 38 x 38 x 28 mm, specifically engineered for concentrated thermal management in high-density electronic environments. This dual ball bearing cooling solution is designed to provide exceptional airflow and high static pressure within a minimal footprint, making it ideal for 1U server chassis, networking switches, and compact power supplies. Operating at an ultra-high rated speed of 23,000 RPM and drawing a rated current of 1.00A, it delivers a maximum air flow of 23.50 CFM (39.9 m³/h) and a significant peak static pressure of 2.642 inAq (658.2 Pa). The MGT3812ZB-W28C features a 4-wire interface supporting PWM speed control and tachometer feedback, allowing for precise thermal regulation and energy efficiency. Its robust construction and high-speed capabilities ensure reliable operation in demanding industrial and computing applications where space is at a premium.
MGT3812ZB-W28C Fan Parameters
Manufacturer: Protechnic
Model Number: MGT3812ZB-W28C
Type: DC Axial Fan
Dimensions: 38 x 38 x 28 mm
Weight: 43 g
Frame Material: Plastics (UL 94V-0)
Impeller Material: Plastics (UL 94V-0)
Bearing Type: Dual Ball Bearing
Rated Voltage: 12 VDC
Operating Voltage Range: 10.8 – 13.2 VDC
Rated Current: 1.00 A
Rated Input Power: 12.0 W
Rated Speed: 23,000 RPM (min⁻¹)
Max. Air Flow: 23.50 CFM (39.9 m³/h / 0.67 m³/min)
Max. Static Pressure: 2.642 inAq (658.2 Pa / 67.1 mmH₂O)
Sound Pressure Level: 58.3 dB(A)
Termination: 4 Lead Wires
Wire Functions: Red (+), Black (-), Yellow (Tachometer), Blue (PWM)
Control Interface: PWM Control / Pulse Sensor
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 MGT3812ZB-W28C high-speed axial fan is specifically designed for cooling 1U/2U server enclosures, high-performance network routers and switches, compact industrial power supplies, medical diagnostic equipment, and high-density electronic modules requiring maximum airflow in confined spaces.
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