The DC Axial Fan 4028 is a compact, high-performance axial cooling fan specifically designed to deliver robust airflow in environments with limited space. With dimensions of 40mm x 40mm x 28mm, this fan is perfect for applications that require high static pressure, durability, and thermal stability during continuous operation. As a professional distributor of DC axial fans, we provide industrial-grade axial fans with optimized designs tailored for OEMs in the electronics, automotive, and medical equipment industries.
Model Size: 40mm x 40mm x 28mm
Voltage Options: Available in 5V, 12V, and 24V DC
Bearing Type: Options for dual ball bearing or hydraulic bearing
Airflow: High CFM performance for optimal cooling
Lead Wire Type: UL-certified - Red (Positive +), Black (Negative -)
Insulation Resistance: ≥10MΩ at DC 250V
Dielectric Withstand Voltage: AC 500V for 1 second
Operating Temperature: Ranges from -10°C to +70°C
Storage Temperature: Ranges from -40°C to +70°C
Noise Level: Operates at low dB(A) with an anti-vibration design
Material: Made from flame-retardant thermoplastic (UL 94V-0)
As a leading distributor of DC axial fans, we ensure that each unit of the 4028 model provides exceptional performance and reliability through the following key features:
1. High Static Pressure Output
The 4028 model is engineered to produce strong air pressure, making it ideal for cooling dense electronic components, industrial enclosures, and heat sinks with limited airflow.
2. Extended Service Life
Featuring dual ball bearings or fluid dynamic bearings, this fan is designed for longevity, with an operational lifespan exceeding 50,000 hours, making it suitable for critical applications.
3. Intelligent Control Options
Optional features include PWM (Pulse Width Modulation) for dynamic speed control, FG (Frequency Generator) for real-time RPM monitoring, and RD (Rotation Detection) for alerts on fan failures.
4. Flexible Mounting Options
Its compact profile of 40mm x 40mm x 28mm allows for easy installation in both vertical and horizontal orientations, providing versatility for integration into tight mechanical spaces.
The DC Axial Fan 4028 is extensively utilized across various industries for effective thermal management:
Industrial Control Cabinets: Maintains safe operating temperatures for controllers, relays, and PLCs.
Medical Imaging Devices: Delivers targeted cooling in compact diagnostic equipment.
3D Printers and Robotics: Ensures stable airflow in heated bed or extruder areas.
Networking Equipment: Used in PoE switches, servers, and edge devices for efficient heat dissipation.
Vehicle Electronics: Ideal for cooling inverter boards and onboard computing systems.
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