Used product. The Delta Electronics AFB0412LB is a compact, high-performance brushless DC axial cooling fan designed for industrial electronic equipment and power conversion systems requiring reliable continuous operation. The unit may be supplied either with or without the metal mounting bracket, depending on the version available.
Operating at 12 VDC with a nominal current consumption of 0.09 A, this cooling fan provides efficient airflow for heat dissipation in sensitive electronic components, helping to maintain optimal operating performance and extend the service life of the equipment.
The AFB0412LB is equipped with a 4-wire configuration, allowing both power supply and control/monitoring functions commonly used in industrial applications. Its compact dimensions, low power consumption, and high reliability make it particularly suitable for photovoltaic inverters, industrial power supplies, UPS systems, and power conversion equipment where continuous thermal management is essential.
Thanks to its industrial-grade construction, the Delta AFB0412LB is widely employed in renewable energy systems and industrial electronics that require dependable 24/7 cooling performance.
Key Features
- Original Delta Electronics industrial cooling fan
- Model: AFB0412LB
- Brushless DC motor technology
- Nominal supply voltage: 12 VDC
- Nominal current consumption: 0.09 A
- 4-wire configuration for power and monitoring/control functions
- Available with or without metal mounting bracket (depending on the supplied version)
- Designed for continuous-duty operation
- Low power consumption
- High reliability for industrial applications
- Suitable for photovoltaic and power conversion systems
Technical Specifications
Manufacturer: Delta Electronics Inc.
Model: AFB0412LB
Type: Brushless DC axial cooling fan
Supply Voltage: 12 VDC
Nominal Current: 0.09 A
Motor Technology: Brushless DC
Power Consumption: Approximately 1.08 W
Number of Wires: 4 (power supply and control/monitoring signals)
Mounting Configuration: With or without metal mounting bracket (depending on the supplied version)
Certifications: CE, UL, CSA, and VDE
Country of Manufacture: Thailand
Applications
Suitable for:
- Industrial photovoltaic inverters
- Central and string photovoltaic inverter systems
- Industrial switching power supplies
- UPS (Uninterruptible Power Supply) systems
- AC/DC and DC/AC power converters
- Industrial automation equipment
- Electrical control panels
- Energy storage and power conversion systems
- Industrial electronic control equipment
- Continuous-duty cooling applications
Advantages
- Compact and reliable design
- Low power consumption
- Suitable for continuous 24/7 operation
- 4-wire configuration for monitoring and control capabilities
- Efficient thermal management for sensitive electronics
- High industrial reliability
- Ideal as an OEM replacement component
- Compatible with numerous industrial cooling applications
- Available with or without mounting bracket depending on the supplied version
Product Condition
Used product removed from industrial equipment.
Cosmetic condition is as shown in the photographs and may exhibit normal signs of previous installation and use. The supplied version may include the original metal mounting bracket or the fan only, depending on product availability and the specific listing photographs.
Unless professionally tested, the fan should be considered untested, and commissioning should only be performed following appropriate electrical inspection by qualified technical personnel.
Important: Before replacement, please verify the compatibility of the AFB0412LB model, mechanical dimensions, electrical connector configuration, wire arrangement, and, when applicable, the mounting bracket with the destination equipment. This cooling fan is particularly suitable for industrial applications requiring high operational reliability and continuous 24/7 operation.
